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AQA GCSE Biology Paper 1

Total questions: 170

Worksheet time: 5hrs 3mins

Name
Class
Date
1.

What are all living Organisms made from?

a)

Cells

b)

Prokaryotes

c)

Eukaryotes

2.

Which of these are complex and contain animal and plant cells?

a)

Eukaryotes

b)

Prokaryotes

3.

Which of these are smaller, simpler and contain bacteria cells?

a)

Eukaryotes

b)

Prokaryotes

4.

Which one of these contains Genetic Material that controls the activities of the cell?

a)

Nucleus

b)

Cytoplasm

c)

Cell Membrane

d)

Mitochondria

e)

Ribosomes

5.

Which one of these is a gel-like substance where Chemical Reactions happen?

a)

Nucleus

b)

Cytoplasm

c)

Cell Membrane

d)

Mitochondria

e)

Ribosomes

6.

Which one of these holds the cell together and Controls what goes In and Out?

a)

Nucleus

b)

Cytoplasm

c)

Cell Membrane

d)

Mitochondria

e)

Ribosomes

7.

Which one of these transfer energy from aerobic respiration?

a)

Nucleus

b)

Cytoplasm

c)

Cell Membrane

d)

Mitochondria

e)

Ribosomes

8.

Which one of these makes proteins?

a)

Nucleus

b)

Cytoplasm

c)

Cell Membrane

d)

Mitochondria

e)

Ribosomes

9.

Which of these is made from Cellulose and strengthens the cell?

a)

Cell Wall

b)

Vacuole

c)

Chloroplasts

10.

Which of these contains cell sap?

a)

Cell Wall

b)

Vacuole

c)

Chloroplasts

11.

Which of these contain Chlorophyll and are where Photosynthesis takes place?

a)

Cell Wall

b)

Vacuole

c)

Chloroplasts

12.

Which of these would a bacteria be classed as?

a)

Eukaryote

b)

Prokaryote

13.

Which one of these is a ring of DNA that bacteria have?

a)

Plasmids

b)

Chloroplasts

c)

Mitochondria

14.

Which two of these do bacteria not have because the bacteria is too small?

a)

Plasmids

b)

Chloroplasts

c)

Mitochondria

15.

Which of these uses a light and a lenses to show individual cells and large subcellular strctures eg. nuclei ?

a)

Light Microscope

b)

Electron Microscope

16.

Which of these uses electrons to form an image of very high magnification and resolution?

a)

Light Microscope

b)

Electron Microscope

17.

How many micrometres in a millimetre?

a)

1,000μm

b)

100μm

c)

10μm

d)

10,000μm

18.

HEY! Have a break and also learn the formula for magnification. Choose both answers when you want to continue :)

a)

Magnification = Image Size / Real Size

b)

Magnification = Image Size / Real Size

19.

What is the 1st step in preparing a slide for a light microscope?

a)

Adding a drop of water to the middle of a clean slide

b)

Using tweezers to peel of the epidermal tissue from an onion

c)

Placing the epidermal tissue into the water on the slide

d)

Adding a drop of iodine solution as a stain

e)

Place a cover slip without getting any air bubbles

20.

What is the 2nd step in preparing a slide for a light microscope?

a)

Adding a drop of water to the middle of a clean slide

b)

Using tweezers to peel of the epidermal tissue from an onion

c)

Placing the epidermal tissue into the water on the slide

d)

Adding a drop of iodine solution as a stain

e)

Place a cover slip without getting any air bubbles

21.

What is the 3rd step in preparing a slide for a light microscope?

a)

Adding a drop of water to the middle of a clean slide

b)

Using tweezers to peel of the epidermal tissue from an onion

c)

Placing the epidermal tissue into the water on the slide

d)

Adding a drop of iodine solution as a stain

e)

Place a cover slip without getting any air bubbles

22.

What is the 4th step in preparing a slide for a light microscope?

a)

Adding a drop of water to the middle of a clean slide

b)

Using tweezers to peel of the epidermal tissue from an onion

c)

Placing the epidermal tissue into the water on the slide

d)

Adding a drop of iodine solution as a stain

e)

Place a cover slip without getting any air bubbles

23.

What is the 5th step in preparing a slide for a light microscope?

a)

Adding a drop of water to the middle of a clean slide

b)

Using tweezers to peel of the epidermal tissue from an onion

c)

Placing the epidermal tissue into the water on the slide

d)

Adding a drop of iodine solution as a stain

e)

Place a cover slip without getting any air bubbles

24.

What is the 1st step in using a microscope?

a)

Clip the slide onto the stage

b)

Select the lens with the lowest magnification

c)

Use the Coarse adjustment knob to move the stage up just bellow the lens until the image in roughly in focus

d)

Adjust focus with the fine adjustment knob

e)

If you need a higher magnification swap to a higher powered lens

25.

What is the 2nd step in using a microscope?

a)

Clip the slide onto the stage

b)

Select the lens with the lowest magnification

c)

Use the Coarse adjustment knob to move the stage up just bellow the lens until the image in roughly in focus

d)

Adjust focus with the fine adjustment knob

e)

If you need a higher magnification swap to a higher powered lens

26.

What is the 3rd step in using a microscope?

a)

Clip the slide onto the stage

b)

Select the lens with the lowest magnification

c)

Use the Coarse adjustment knob to move the stage up just bellow the lens until the image in roughly in focus

d)

Adjust focus with the fine adjustment knob

e)

If you need a higher magnification swap to a higher powered lens

27.

What is the 4th step in using a microscope?

a)

Clip the slide onto the stage

b)

Select the lens with the lowest magnification

c)

Use the Coarse adjustment knob to move the stage up just bellow the lens until the image in roughly in focus

d)

Adjust focus with the fine adjustment knob

e)

If you need a higher magnification swap to a higher powered lens

28.

What is the 5th step in using a microscope?

a)

Clip the slide onto the stage

b)

Select the lens with the lowest magnification

c)

Use the Coarse adjustment knob to move the stage up just bellow the lens until the image in roughly in focus

d)

Adjust focus with the fine adjustment knob

e)

If you need a higher magnification swap to a higher powered lens

29.

How are Sperm Cells Specialised for their job?

a)

Long tail, streamlined head and a lot of mitochondria to release energy

b)

Long and have branched connections

c)

Long and have a lot of mitochondria to release energy for contractions

d)

Big surface area

e)

Long and joined end to end

30.

How are Nerve Cells Specialised for their job?

a)

Long tail, streamlined head and a lot of mitochondria to release energy

b)

Long and have branched connections

c)

Long and have a lot of mitochondria to release energy for contractions

d)

Big surface area

e)

Long and joined end to end

31.

How are Muscle Cells Specialised for their job?

a)

Long tail, streamlined head and a lot of mitochondria to release energy

b)

Long and have branched connections

c)

Long and have a lot of mitochondria to release energy for contractions

d)

Big surface area

e)

Long and joined end to end

32.

How are Root Hair Cells Specialised for their job?

a)

Long tail, streamlined head and a lot of mitochondria to release energy

b)

Long and have branched connections

c)

Long and have a lot of mitochondria to release energy for contractions

d)

Big surface area

e)

Long and joined end to end

33.

How are Phloem and Xylem Cells Specialised for their job?

a)

Long tail, streamlined head and a lot of mitochondria to release energy

b)

Long and have branched connections

c)

Long and have a lot of mitochondria to release energy for contractions

d)

Big surface area

e)

Long and joined end to end

34.

How many Pairs of Chromosomes do humans have?

a)

23

b)

46

c)

24

d)

48

35.

Which two of these describe the products of Mitosis?

a)

Two daughter cells

b)

Four daughter cells

c)

Identical to parent cell

d)

Different from parent cell

36.

Here Have a break and whilst you do you may as well read through the process of mitosis. Bacteria replicate in a similar way but its called "Binary Fission"

a)

ANSWER

b)

DO NOT PRESS

37.

What does a culture medium (eg. agar jelly) contain?

a)

Carbohydrates

b)

Minerals

c)

Proteins

d)

Vitamins

38.

What is the term for Undifferentiated cells?

a)

Stem Cells

b)

Bone Marrow Cells

c)

Insulin-Producing Cells

39.

Which Stem Cells can turn into any kind of cell?

a)

Embryonic stem cells

b)

Bone Marrow Stem cells

40.

Where are Stem Cells found in plants?

a)

Meristem

b)

Roots

c)

Leaves

41.

What is Diffusion?

a)

Spreading out of particles from an area of higher concentration to an area of lower concentration

b)

Movement of water molecules across a partially permeable membrane from a region of higher water concentration to a region of lower water concentration

42.

What is Osmosis?

a)

Spreading out of particles from an area of higher concentration to an area of lower concentration

b)

Movement of water molecules across a partially permeable membrane from a region of higher water concentration to a region of lower water concentration

43.

Which two are true?

a)

The bigger the concentration gradient the faster the diffusion rate

b)

The smaller the concentration gradient the faster the diffusion rate

c)

The higher the temperature the faster the diffusion rate

d)

The lower the temperature the faster the diffusion rate

44.

What is the process by which particles flow in and out of a cell?

a)

Diffusion

b)

Osmosis

45.

What is Osmosis?

a)

Spreading out of particles from an area of higher concentration to an area of lower concentration

b)

Movement of water molecules across a partially permeable membrane from a region of higher water concentration to a region of lower water concentration

46.

Have a break and learn this stupidly dull required practical.

a)

ANSWER

b)

DO NOT PRESS

47.

What is Active Transport?

a)

Spreading out of particles from an area of higher concentration to an area of lower concentration

b)

Movement of water molecules across a partially permeable membrane from a region of higher water concentration to a region of lower water concentration

c)

Movement of particles from an area of lower concentration to an area of higher concentration

48.

Where does the energy for active transport come from?

a)

Nutrients

b)

Respiration

49.

Select all the ways Alveoli are specialised for gas exchange

a)

Huge Surface Area

b)

Moist Lining

c)

Very thin Walls

d)

Good Blood Supply

e)

Hexagonal Shape

50.

How are the Villi (located inside the small intestines) specialised for exchanging substances?

a)

High Surface Area

b)

Good Blood Supply

c)

Moist Lining

d)

Thin Walls

51.

What is the job of Muscular Tissue?

a)

Contract to move whatever its attached to

b)

Make and secrete enzymes and hormones

c)

Cover some parts of the body

52.

What is the job of Glandular Tissue?

a)

Contract to move whatever its attached to

b)

Make and secrete enzymes and hormones

c)

Cover some parts of the body

53.

What is the job of Epithelial Tissue?

a)

Contract to move whatever its attached to

b)

Make and secrete enzymes and hormones

c)

Cover some parts of the body

54.

What makes up the Digestive system?

a)

Glands

b)

Stomach

c)

Liver

d)

Small intestines

e)

Large Intestines

55.

What is the definition of an Enzyme?

a)

A Biological Catalyst which Increases the speed of a reaction without being Changed or Used Up in the reaction

b)

A Chemical which Lowers the Activation Energy for a Reaction to take place.

56.

What is the Enzyme Model where the Substrate fits perfectly into the Active Site?

a)

Lock and Key Model

b)

Induced Fit Model

57.

What is the Enzyme Model where the Active site changes shape slightly to get a Tighter Fit with the Substrate?

a)

Lock and Key Model

b)

Induced Fit Model

58.

What does Amylase break down into what?

a)

Starch into Maltose

b)

Proteins into Amino Acids

c)

Lipids into Glycerol and Fatty Acids

59.

What does Protease break down into what?

a)

Starch into Maltose

b)

Proteins into Amino Acids

c)

Lipids into Glycerol and Fatty Acids

60.

What does Lipase break down into what?

a)

Starch into Maltose

b)

Proteins into Amino Acids

c)

Lipids into Glycerol and Fatty Acids

61.

Where is Bile stored?

a)

Liver

b)

Gall Bladder

62.

Where is Bile produced?

a)

Liver

b)

Gall Bladder

63.

Where is Amylase produced?

a)

Salivary Glands

b)

Stomach

c)

Pancreas

d)

Small Intestine

e)

Mouth

64.

Where is Protease produced?

a)

Salivary Glands

b)

Stomach

c)

Pancreas

d)

Small Intestine

e)

Mouth

65.

Where is Lipase produced?

a)

Salivary Glands

b)

Stomach

c)

Pancreas

d)

Small Intestine

e)

Mouth

66.

Where does Amylase work?

a)

Salivary Glands

b)

Stomach

c)

Pancreas

d)

Small Intestine

e)

Mouth

67.

Where does Protease work?

a)

Salivary Glands

b)

Stomach

c)

Pancreas

d)

Small Intestine

e)

Mouth

68.

Where does Lipase work?

a)

Salivary Glands

b)

Stomach

c)

Pancreas

d)

Small Intestine

e)

Mouth

69.

Which Test do you have to heat?

a)

Benedict's Solution

b)

Iodine Solution

c)

Biuret Solution

d)

Emulsion Test

70.

What is the Test for Glucose?

a)

Benedict's Solution

b)

Iodine Solution

c)

Biuret Solution

d)

Emulsion Test

71.

What is the Test for Starch?

a)

Benedict's Solution

b)

Iodine Solution

c)

Biuret Solution

d)

Emulsion Test

72.

What is the Test for Proteins?

a)

Benedict's Solution

b)

Iodine Solution

c)

Biuret Solution

d)

Emulsion Test

73.

What is the Test for Lipids?

a)

Benedict's Solution

b)

Iodine Solution

c)

Biuret Solution

d)

Emulsion Test

74.

What is the Colour Change for Benedict's Solution?

a)

Blue to Green, Yellow or Red

b)

Orange to Black

c)

Blue to Purple

d)

Clear to Cloudy

75.

What is the Colour Change for Iodine Solution?

a)

Blue to Green, Yellow or Red

b)

Orange to Black

c)

Blue to Purple

d)

Clear to Cloudy

76.

What is the Colour Change for Biuret Solution?

a)

Blue to Green, Yellow or Red

b)

Orange to Black

c)

Blue to Purple

d)

Clear to Cloudy

77.

What is the Colour Change for an Emulsion Test?

a)

Blue to Green, Yellow or Red

b)

Orange to Black

c)

Blue to Purple

d)

Clear to Cloudy

78.

Which one of these are small air bags where Gas Exchange occurs?

a)

Trachea

b)

Bronchi

c)

Bronchioles

d)

Alveoli

79.

Where does the Right Ventricle Pump all of its Blood?

a)

It pumps Deoxygenated blood to the lungs and back into the heart

b)

It pumps Oxygenated blood to every other Organ

80.

Where does the Left Ventricle Pump all of its Blood?

a)

It pumps Deoxygenated blood to the lungs and back into the heart

b)

It pumps Oxygenated blood to every other Organ

81.

What is the 1st Step in blood circulation (when the blood is deoxygenated)

a)
b)
c)
d)
82.

What is the 2nd Step in blood circulation (when the blood is deoxygenated)

a)
b)
c)
d)
83.

What is the 3rd Step in blood circulation (when the blood is deoxygenated)

a)
b)
c)
d)
84.

What is the 4th Step in blood circulation (when the blood is deoxygenated)

a)
b)
c)
d)
85.

Where are the Pacemaker cells located?

a)

Right Atrium

b)

Right Ventricle

c)

Left Atrium

d)

Left Ventricle

86.

Which Blood Vessels carry blood Away from the Heart?

a)

Arteries

b)

Capillaries

c)

Veins

87.

Which Blood Vessels carry blood Towards the Heart?

a)

Arteries

b)

Capillaries

c)

Veins

88.

Which Blood Vessels Exchange Materials at the tissues?

a)

Arteries

b)

Capillaries

c)

Veins

89.

Which Blood Vessels pump blood at High Pressures and have a Thick layer of Muscles to make them Strong?

a)

Arteries

b)

Capillaries

c)

Veins

90.

Which Blood Vessels have Permeable Walls and a Very Small Lumen?

a)

Arteries

b)

Capillaries

c)

Veins

91.

Which Blood Vessels have a Big Lumen and have Valves?

a)

Arteries

b)

Capillaries

c)

Veins

92.

Which one carries oxygen around the body?

a)

RBC

b)

WBC

c)

Platelets

d)

Plasma

93.

Which one protects the body from Pathogens?

a)

RBC

b)

WBC

c)

Platelets

d)

Plasma

94.

Which one Helps Red Blood Cells clot?

a)

RBC

b)

WBC

c)

Platelets

d)

Plasma

95.

Which one Carries everything in the Blood?

a)

RBC

b)

WBC

c)

Platelets

d)

Plasma

96.

Which one Prevents fatty deposits?

a)

Stents

b)

Statins

97.

Which one moves fatty deposits to a side?

a)

Stents

b)

Statins

98.

Which ones are Advantages of Statins?

a)

Reduce risk of a heart attack

b)

Increases the amount of beneficial cholesterol

c)

Takes a long time and last a long time

d)

Side effects

99.

Which ones are Disadvantages of Statins?

a)

Reduce risk of a heart attack

b)

Increases the amount of beneficial cholesterol

c)

Takes a long time and last a long time

d)

Side effects

100.

Which one can be used if a Heart is damaged without a risk of Rejection but only Temporarily?

a)

Artificial Heart

b)

Artificial Valves

c)

Artificial Blood

101.

Which one can be used if a you have Blood Flowing in the wrong direction without Replacing the whole heart?

a)

Artificial Heart

b)

Artificial Valves

c)

Artificial Blood

102.

Which one can be used if a you have lost a lot of blood in an accident but only for a short period of time?

a)

Artificial Heart

b)

Artificial Valves

c)

Artificial Blood

103.

Which Diseases spread from Person to Person?

a)

Communicable Diseases

b)

Non-Communicable Diseases

104.

Which Diseases Don't spread from Person to Person?

a)

Communicable Diseases

b)

Non-Communicable Diseases

105.

What is the Term for a Tumour which isn't cancerous and Grows until there is No more Room?

a)

Benign

b)

Malignant

106.

What is the Term for a Tumour which is cancerous and can spread to over areas in the body through the Bloodstream?

a)

Benign

b)

Malignant

107.

What is a description for Epidermal Tissue?

a)

Covers the whole Plant

b)

Most Photosynthesis happens here

c)

Big Air spaces for Diffusion to Occur

d)

Transports Water, mineral ions and food

e)

Can Differentiate and allows for plant growth

108.

What is a description for Palisade Mesophyll Tissue?

a)

Covers the whole Plant

b)

Most Photosynthesis happens here

c)

Big Air spaces for Diffusion to Occur

d)

Transports Water, mineral ions and food

e)

Can Differentiate and allows for plant growth

109.

What is a description for Spongy Mesophyll Tissue?

a)

Covers the whole Plant

b)

Most Photosynthesis happens here

c)

Big Air spaces for Diffusion to Occur

d)

Transports Water, mineral ions and food

e)

Can Differentiate and allows for plant growth

110.

What is a description for Spongy Meristem Tissue?

a)

Covers the whole Plant

b)

Most Photosynthesis happens here

c)

Big Air spaces for Diffusion to Occur

d)

Transports Water, mineral ions and food

e)

Can Differentiate and allows for plant growth

111.

What is a description for the Xylem and Phloem?

a)

Covers the whole Plant

b)

Most Photosynthesis happens here

c)

Big Air spaces for Diffusion to Occur

d)

Transports Water, mineral ions and food

e)

Can Differentiate and allows for plant growth

112.

Which one is covered with a Waxy Cuticle to reduce Water Loss (inside a leaf)?

a)

Epidermal Tissue

b)

Upper Epidermis

c)

Palisade Layer

d)

Xylem and Phloem

e)

Lower Epidermis

113.

Which one is transparent so light can pass to the Palisade Layer (inside a leaf)?

a)

Epidermal Tissue

b)

Upper Epidermis

c)

Palisade Layer

d)

Xylem and Phloem

e)

Lower Epidermis

114.

Which one has a lot of Chloroplasts for Photosynthesis (inside a leaf)?

a)

Epidermal Tissue

b)

Upper Epidermis

c)

Palisade Layer

d)

Xylem and Phloem

e)

Lower Epidermis

115.

Which one forms a Vascular Bundle and helps to Support the Leaf Structure (inside a leaf)?

a)

Epidermal Tissue

b)

Upper Epidermis

c)

Palisade Layer

d)

Xylem and Phloem

e)

Lower Epidermis

116.

Which one is full of Stomatas and Guard Cells for Gas Exchange (inside a leaf)?

a)

Epidermal Tissue

b)

Upper Epidermis

c)

Palisade Layer

d)

Xylem and Phloem

e)

Lower Epidermis

117.

Which one is Made from Elongated Living Cells?

a)

Phloem

b)

Xylem

118.

Which one transports in Both Directions?

a)

Phloem

b)

Xylem

119.

In which one does Translocation Occur?

a)

Phloem

b)

Xylem

120.

Which one is made from Dead Cells strengthened by Lignin?

a)

Phloem

b)

Xylem

121.

Which one transports in one direction From Roots to Stem?

a)

Phloem

b)

Xylem

122.

In which one does the Transpiration Stream Occur?

a)

Phloem

b)

Xylem

123.

Select the True statements

a)

The Dimmer the light the Greater the Transpiration Rate

b)

The Warmer the Temperature the Greater the Transpiration Rate

c)

The Better the Air Flow the Greater the Transpiration Rate

d)

The Drier the Air the Greater the Transpiration Rate

124.

What is a Pathogen?

a)

Very Small Cells which produce toxins and reproduce Rapidly

b)

Not Cells, they reproduce Rapidly using Live cells until they burst

c)

Single Celled Eukaryotes which sometimes act as Parasites

d)

Penetrate human skin and produce Spores

e)

Microorganism which enter your Body and cause Diseases

125.

What are Bacteria?

a)

Very Small Cells which produce toxins and reproduce Rapidly

b)

Not Cells, they reproduce Rapidly using Live cells until they burst

c)

Single Celled Eukaryotes which sometimes act as Parasites

d)

Penetrate human skin and produce Spores

e)

Microorganism which enter your Body and cause Diseases

126.

What are Viruses?

a)

Very Small Cells which produce toxins and reproduce Rapidly

b)

Not Cells, they reproduce Rapidly using Live cells until they burst

c)

Single Celled Eukaryotes which sometimes act as Parasites

d)

Penetrate human skin and produce Spores

e)

Microorganism which enter your Body and cause Diseases

127.

What are Protists?

a)

Very Small Cells which produce toxins and reproduce Rapidly

b)

Not Cells, they reproduce Rapidly using Live cells until they burst

c)

Single Celled Eukaryotes which sometimes act as Parasites

d)

Penetrate human skin and produce Spores

e)

Microorganism which enter your Body and cause Diseases

128.

What do Fungi do?

a)

Very Small Cells which produce toxins and reproduce Rapidly

b)

Not Cells, they reproduce Rapidly using Live cells until they burst

c)

Single Celled Eukaryotes which sometimes act as Parasites

d)

Penetrate human skin and produce Spores

e)

Microorganism which enter your Body and cause Diseases

129.

What is Measles?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

130.

What is HIV?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

131.

What is Tobacco Mosaic Virus(TMV) ?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

132.

What is Rose Black Spot?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

133.

What is Malaria?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

134.

What is Salmonella?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

135.

What is Gonorrhoea?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

136.

What are Measles?

a)

Disease Spread by droplets from a sneeze or cough. Its symptoms are red skin rash and fever. It can be fatal if complications occur such as Pneumonia. It can be prevented by vaccinations

b)

Disease spread by sexual contact or exchanging bodily fluids. It initially has flu-like symptoms but it later starts attacking the immune cells causing it to not cope with other infections

c)

Disease which attacks many species of plants such as tomatoes. It causes a mosaic pattern on leaves making parts become discoloured. Causing less Photosynthesis and Stunted growth

d)

Disease which attacks rose plants and causes black spots on the leaves. These turn Yellow and Drop off. Causing less Photosynthesis and Stunted growth. It spreads by water or wind. Treated by Fungicides

137.

What is HIV?

a)

Disease Spread by droplets from a sneeze or cough. Its symptoms are red skin rash and fever. It can be fatal if complications occur such as Pneumonia. It can be prevented by vaccinations

b)

Disease spread by sexual contact or exchanging bodily fluids. It initially has flu-like symptoms but it later starts attacking the immune cells causing it to not cope with other infections

c)

Disease which attacks many species of plants such as tomatoes. It causes a mosaic pattern on leaves making parts become discoloured. Causing less Photosynthesis and Stunted growth

d)

Disease which attacks rose plants and causes black spots on the leaves. These turn Yellow and Drop off. Causing less Photosynthesis and Stunted growth. It spreads by water or wind. Treated by Fungicides

138.

What is Tobacco Mosaic Virus(TMV) ?

a)

Disease Spread by droplets from a sneeze or cough. Its symptoms are red skin rash and fever. It can be fatal if complications occur such as Pneumonia. It can be prevented by vaccinations

b)

Disease spread by sexual contact or exchanging bodily fluids. It initially has flu-like symptoms but it later starts attacking the immune cells causing it to not cope with other infections

c)

Disease which attacks many species of plants such as tomatoes. It causes a mosaic pattern on leaves making parts become discoloured. Causing less Photosynthesis and Stunted growth

d)

Disease which attacks rose plants and causes black spots on the leaves. These turn Yellow and Drop off. Causing less Photosynthesis and Stunted growth. It spreads by water or wind. Treated by Fungicides

139.

What is Rose Black Spot?

a)

Disease Spread by droplets from a sneeze or cough. Its symptoms are red skin rash and fever. It can be fatal if complications occur such as Pneumonia. It can be prevented by vaccinations

b)

Disease spread by sexual contact or exchanging bodily fluids. It initially has flu-like symptoms but it later starts attacking the immune cells causing it to not cope with other infections

c)

Disease which attacks many species of plants such as tomatoes. It causes a mosaic pattern on leaves making parts become discoloured. Causing less Photosynthesis and Stunted growth

d)

Disease which attacks rose plants and causes black spots on the leaves. These turn Yellow and Drop off. Causing less Photosynthesis and Stunted growth. It spreads by water or wind. Treated by Fungicides

140.

What is Malaria?

a)

Disease spread by Mosquitoes. Its symptoms are repeating episodes of fever. It can be fatal. It can be prevented by insecticides and mosquito nets

b)

Disease which causes food poisoning. its symptoms are: fever, stomach cramps, vomiting and diarrhoea. Its spread by contaminated food. Prevented by giving vaccinations to poultry

c)

Disease which is Sexually Transmitted. The symptoms are pain when urinating and discharge from reproductive organs. Used to be treated with Penicillin but it became Resistant. So its now treated with antibiotics and barrier methods

141.

What is Salmonella?

a)

Disease spread by Mosquitoes. Its symptoms are repeating episodes of fever. It can be fatal. It can be prevented by insecticides and mosquito nets

b)

Disease which causes food poisoning. its symptoms are: fever, stomach cramps, vomiting and diarrhoea. Its spread by contaminated food. Prevented by giving vaccinations to poultry

c)

Disease which is Sexually Transmitted. The symptoms are pain when urinating and discharge from reproductive organs. Used to be treated with Penicillin but it became Resistant. So its now treated with antibiotics and barrier methods

142.

What is Gonorrhoea?

a)

Disease spread by Mosquitoes. Its symptoms are repeating episodes of fever. It can be fatal. It can be prevented by insecticides and mosquito nets

b)

Disease which causes food poisoning. its symptoms are: fever, stomach cramps, vomiting and diarrhoea. Its spread by contaminated food. Prevented by giving vaccinations to poultry

c)

Disease which is Sexually Transmitted. The symptoms are pain when urinating and discharge from reproductive organs. Used to be treated with Penicillin but it became Resistant. So its now treated with antibiotics and barrier methods

143.

Here Have A Break:

a)

ANSWER

b)

DO NOT CLICK

144.

Which Drug reduces Symptoms but doesn't fight the Disease?

a)

Painkillers

b)

Antibiotics

145.

Which Drug kills bacteria?

a)

Painkillers

b)

Antibiotics

146.

Which one is Aspirin?

a)

Its used as a Painkiller and to reduce fever. Developed from Willow

b)

Its used to treat heart conditions. Developed from Foxglove

c)

Its used as an antibiotic. Developed from Mould by Alexander Fleming

147.

Which one is Digitalis?

a)

Its used as a Painkiller and to reduce fever. Developed from Willow

b)

Its used to treat heart conditions. Developed from Foxglove

c)

Its used as an antibiotic. Developed from Mould by Alexander Fleming

148.

Which one is Penicillin?

a)

Its used as a Painkiller and to reduce fever. Developed from Willow

b)

Its used to treat heart conditions. Developed from Foxglove

c)

Its used as an antibiotic. Developed from Mould by Alexander Fleming

149.
a)

ANSWER

b)

DO NOT CLICK

150.

Which type of WBC produces Antibodies?

a)

Monoclonal Antibodies

b)

Tumour Cells

c)

B-Lymphocytes

d)

Hybridoma Cells

151.

What are the WBCs fused with to make them divide fast and survive in cultivation?

a)

Monoclonal Antibodies

b)

Tumour Cells

c)

B-Lymphocytes

d)

Hybridoma Cells

152.

What cell is used to produce Monoclonal Antibodies?

a)

Monoclonal Antibodies

b)

Tumour Cells

c)

B-Lymphocytes

d)

Hybridoma Cells

153.

What is used in pregnancy tests and cancer diagnosis?

a)

Monoclonal Antibodies

b)

Tumour Cells

c)

B-Lymphocytes

d)

Hybridoma Cells

154.

Which is an Identical Antibody?

a)

Monoclonal Antibodies

b)

Tumour Cells

c)

B-Lymphocytes

d)

Hybridoma Cells

155.
a)

ANSWER

b)

DO NOT CLICK

156.

Why are Nitrates useful for Plants?

a)

Making Proteins for Growth

b)

Making Chlorophyll for Photosynthesis

157.

Why are Magnesium Ions useful for Plants?

a)

Making Proteins for Growth

b)

Making Chlorophyll for Photosynthesis

158.

Select all the Physical Defences a Plant may have

a)

Waxy Cuticles (provides a barrier against pathogens)

b)

Cell Walls (provides a barrier against pathogens)

c)

Antibacterial Chemicals (kill bacteria)

d)

Poisons (deter herbivores)

e)

Thorns (stops animals from eating them)

159.

Select all the Chemical Defences a Plant may have

a)

Waxy Cuticles (provides a barrier against pathogens)

b)

Cell Walls (provides a barrier against pathogens)

c)

Antibacterial Chemicals (kill bacteria)

d)

Poisons (deter herbivores)

e)

Thorns (stops animals from eating them)

160.

Select all the Mechanical Defences a Plant may have

a)

Waxy Cuticles (provides a barrier against pathogens)

b)

Cell Walls (provides a barrier against pathogens)

c)

Antibacterial Chemicals (kill bacteria)

d)

Poisons (deter herbivores)

e)

Thorns (stops animals from eating them)

161.

What type of reaction is Photosynthesis?

a)

Endothermic

b)

Exothermic

162.

What are the reactants in Photosynthesis?

a)

Carbon Dioxide

b)

Water

c)

Glucose

d)

Oxygen

163.

What are the products in Photosynthesis?

a)

Carbon Dioxide

b)

Water

c)

Glucose

d)

Oxygen

164.

Select all the ways Plants use Glucose:

a)

Respiration

b)

Making Cellulose

c)

Making amino acids

d)

Stored as lipids

e)

Stored as Starch

165.

Which of these can be Limiting Factors for the rate of Photosynthesis?

a)

Light Intensity

b)

CO2 Concentration

c)

Temperature

d)

Humidity

166.
a)

ANSWER

b)

DO NOT CLICK

167.

Which one is Aerobic Respiration?

a)

Glucose + Oxygen → Carbon Dioxide + Water

b)

Glucose → Lactic Acid

c)

Glucose → Ethanol + Carbon Dioxide

168.

Which one is Anaerobic Respiration in Animals?

a)

Glucose + Oxygen → Carbon Dioxide + Water

b)

Glucose → Lactic Acid

c)

Glucose → Ethanol + Carbon Dioxide

169.

Which one is Anaerobic Respiration in Plants?

a)

Glucose + Oxygen → Carbon Dioxide + Water

b)

Glucose → Lactic Acid

c)

Glucose → Ethanol + Carbon Dioxide

170.

Which organ Converts Lactic Acid into Glucose?

a)

Liver

b)

Kidneys

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