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Biology S4 Summer Exam Revision

Total questions: 95

Worksheet time: 2hrs 0mins

Name
Class
Date
1.

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

a)

Eukaryotes

b)

Prokaryotes

2.

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

a)

Eukaryotes

b)

Prokaryotes

3.

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

4.

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

5.

Which one of these transfer energy from aerobic respiration?

a)

Nucleus

b)

Cytoplasm

c)

Cell Membrane

d)

Mitochondria

e)

Ribosomes

6.

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

a)

Nucleus

b)

Cytoplasm

c)

Cell Membrane

d)

Mitochondria

e)

Ribosomes

7.

Which one of these makes proteins?

a)

Nucleus

b)

Cytoplasm

c)

Cell Membrane

d)

Mitochondria

e)

Ribosomes

8.

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

a)

Cell Wall

b)

Vacuole

c)

Chloroplasts

9.

Which of these would a bacteria be classed as?

a)

Eukaryote

b)

Prokaryote

10.

Which of these would a bacteria be classed as?

a)

Eukaryote

b)

Prokaryote

11.

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

12.

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

13.

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

14.

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

15.

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

16.

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

17.

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

18.

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

19.

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

20.

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

21.

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

22.

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

23.

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

24.

How many Pairs of Chromosomes do humans have?

a)

23

b)

46

c)

24

d)

48

25.

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

26.

What is the term for Undifferentiated cells?

a)

Stem Cells

b)

Bone Marrow Cells

c)

Insulin-Producing Cells

27.

Which Stem Cells can turn into any kind of cell?

a)

Embryonic stem cells

b)

Bone Marrow Stem cells

28.

Where are Stem Cells found in plants?

a)

Meristem

b)

Roots

c)

Leaves

29.

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

30.

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

31.

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

a)

Diffusion

b)

Osmosis

32.

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

33.

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

34.

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

35.

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

36.

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.

37.

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

a)

Lock and Key Model

b)

Induced Fit Model

38.

What does Protease break down into what?

a)

Starch into Maltose

b)

Proteins into Amino Acids

c)

Lipids into Glycerol and Fatty Acids

39.

Where is Bile stored?

a)

Liver

b)

Gall Bladder

40.

Where is Bile produced?

a)

Liver

b)

Gall Bladder

41.

Where is Amylase produced?

a)

Salivary Glands

b)

Stomach

c)

Pancreas

d)

Small Intestine

e)

Mouth

42.

Which Test do you have to heat?

a)

Benedict's Solution

b)

Iodine Solution

c)

Biuret Solution

d)

Emulsion Test

43.

What is the Test for Glucose?

a)

Benedict's Solution

b)

Iodine Solution

c)

Biuret Solution

d)

Emulsion Test

44.

What is the Test for Proteins?

a)

Benedict's Solution

b)

Iodine Solution

c)

Biuret Solution

d)

Emulsion Test

45.

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

46.

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

47.

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

48.

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

a)

Trachea

b)

Bronchi

c)

Bronchioles

d)

Alveoli

49.

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

50.

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

51.

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

a)
b)
c)
d)
52.

Which Blood Vessels carry blood Towards the Heart?

a)

Arteries

b)

Capillaries

c)

Veins

53.

Which Blood Vessels carry blood Away from the Heart?

a)

Arteries

b)

Capillaries

c)

Veins

54.

Which Blood Vessels carry blood Towards the Heart?

a)

Arteries

b)

Capillaries

c)

Veins

55.

Which Blood Vessels Exchange Materials at the tissues?

a)

Arteries

b)

Capillaries

c)

Veins

56.

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

57.

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

a)

Arteries

b)

Capillaries

c)

Veins

58.

Which one carries oxygen around the body?

a)

RBC

b)

WBC

c)

Platelets

d)

Plasma

59.

Which one protects the body from Pathogens?

a)

RBC

b)

WBC

c)

Platelets

d)

Plasma

60.

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

61.

Which Diseases spread from Person to Person?

a)

Communicable Diseases

b)

Non-Communicable Diseases

62.

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

a)

Benign

b)

Malignant

63.

Which Diseases Don't spread from Person to Person?

a)

Communicable Diseases

b)

Non-Communicable Diseases

64.

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

65.

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

66.

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

67.

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

68.

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

69.

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

70.

Which one is Made from Elongated Living Cells?

a)

Phloem

b)

Xylem

71.

In which one does Translocation Occur?

a)

Phloem

b)

Xylem

72.

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

73.

What is Measles?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

74.

What is HIV?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

75.

What is Rose Black Spot?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

76.

What is Malaria?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

77.

What is Salmonella?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

78.

What is Gonorrhoea?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

79.

What is Tobacco Mosaic Virus(TMV) ?

a)

Viral Disease

b)

Fungal Disease

c)

Bacterial Disease

d)

Protist Disease

80.

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

81.

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

82.

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

83.

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

84.

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

85.

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

86.

Which Drug kills bacteria?

a)

Painkillers

b)

Antibiotics

87.

What cell is used to produce Monoclonal Antibodies?

a)

Monoclonal Antibodies

b)

Tumour Cells

c)

B-Lymphocytes

d)

Hybridoma Cells

88.

What is used in pregnancy tests and cancer diagnosis?

a)

Monoclonal Antibodies

b)

Tumour Cells

c)

B-Lymphocytes

d)

Hybridoma Cells

89.

What type of reaction is Photosynthesis?

a)

Endothermic

b)

Exothermic

90.

What are the reactants in Photosynthesis?

a)

Carbon Dioxide

b)

Water

c)

Glucose

d)

Oxygen

91.

What are the products in Photosynthesis?

a)

Carbon Dioxide

b)

Water

c)

Glucose

d)

Oxygen

92.

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

a)

Light Intensity

b)

CO2 Concentration

c)

Temperature

d)

Humidity

93.

Which one is Aerobic Respiration?

a)

Glucose + Oxygen → Carbon Dioxide + Water

b)

Glucose → Lactic Acid

c)

Glucose → Ethanol + Carbon Dioxide

94.

Which one is Anaerobic Respiration in Animals?

a)

Glucose + Oxygen → Carbon Dioxide + Water

b)

Glucose → Lactic Acid

c)

Glucose → Ethanol + Carbon Dioxide

95.

Which one is Anaerobic Respiration in Plants?

a)

Glucose + Oxygen → Carbon Dioxide + Water

b)

Glucose → Lactic Acid

c)

Glucose → Ethanol + Carbon Dioxide