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WorksheetsB2 AQA Organisation
Total questions: 69
Worksheet time: 35mins
Name
Class
Date
1.
What is a cell?
a)
A collection of similar cells that work together
b)
A collection of different organs that work together
c)
The basic unit of life
d)
A collection of different tissues that work together
e)
An individual living thing
2.
What is a tissue?
a)
A collection of similar cells that work together
b)
A collection of different organs that work together
c)
The basic unit of life
d)
A collection of different tissues that work together
e)
An individual living thing
3.
What is an organ?
a)
A collection of similar cells that work together
b)
A collection of different organs that work together
c)
The basic unit of life
d)
A collection of different tissues that work together
e)
An individual living thing
4.
What is an organ system?
a)
A collection of similar cells that work together
b)
A collection of different organs that work together
c)
The basic unit of life
d)
A collection of different tissues that work together
e)
An individual living thing
5.
True or false? "Organ systems work together to form organs"
a)
true
b)
false
6.
What is an organism?
a)
A collection of similar cells that work together
b)
A collection of different organs that work together
c)
The basic unit of life
d)
A collection of different tissues that work together
e)
An individual living thing
7.
Order the levels of organisation from smallest to largest [Organ system]
a)
1st (smallest)
b)
2nd
c)
3rd
d)
4th
e)
5th (Largest)
8.
Order the levels of organisation from smallest to largest [Tissue]
a)
1st (smallest)
b)
2nd
c)
3rd
d)
4th
e)
5th (Largest)
9.
Order the levels of organisation from smallest to largest [Organism]
a)
1st (smallest)
b)
2nd
c)
3rd
d)
4th
e)
5th (Largest)
10.
Order the levels of organisation from smallest to largest [Cell]
a)
1st (smallest)
b)
2nd
c)
3rd
d)
4th
e)
5th (Largest)
11.
Order the levels of organisation from smallest to largest [Organ]
a)
1st (smallest)
b)
2nd
c)
3rd
d)
4th
e)
5th (Largest)
12.
What colour is iodine solution in the presence of starch?
a)
Blue/Black
b)
Brown/Orange
c)
Brick red
d)
Yellow
13.
Where is bile stored?
a)
Liver
b)
Gall bladder
c)
Pancreas
d)
Small intestine
e)
Stomach
14.
Why is the shape of an enzyme important for its function?
a)
So that it can squeeze through small gaps
b)
So that it can enter the cells of the body
c)
So that it fits the substrate invloved in the reaction it it catalysing
15.
Where is bile produced?
a)
Liver
b)
Gall bladder
c)
Pancreas
d)
Small intestine
e)
Stomach
16.
What is protein broken down in to?
a)
Protein
b)
Starch
c)
Fat
d)
Amino Acids
e)
Glucose
17.
Which substance is broken down by lipase?
a)
Protein
b)
Starch
c)
Fat
d)
Amino Acids
e)
Glucose
18.
Which substance is broken down by protease?
a)
Protein
b)
Starch
c)
Fat
d)
Amino Acids
e)
Glucose
19.
What is starch broken down in to?
a)
Protein
b)
Starch
c)
Fat
d)
Amino Acids
e)
Glucose
20.
When an enzyme has denatured, what part of it is no longer complimentary with the substrate?
a)
Structural proteins
b)
Working site
c)
Active site
d)
Scaffolding proteins
21.
What are fats (lipids) broken down in to?
a)
Fatty acids
b)
Glycerol
c)
Glucose
d)
Amino acids
e)
Starch
22.
What happens to an enzyme if the temperature or pH are too far from the optimum conditions
a)
It dies
b)
It is destroyed
c)
It is denatured
d)
It is decomposed
23.
Which substance is broken down by amylase?
a)
Fatty acids
b)
Glycerol
c)
Glucose
d)
Amino acids
e)
Starch
24.
How is the cuticle specialised?
a)
Transparent to allow light transmission into the leaf
b)
Many chloroplasts to increase rate of photosynthesis
c)
Waxy layer to limit water loss
d)
Opens and closes to limit water loss
e)
Large air spaces to allow gas exchange
25.
How is the epidermis specialised?
a)
Transparent to allow light transmission into the leaf
b)
Many chloroplasts to increase rate of photosynthesis
c)
Waxy layer to limit water loss
d)
Opens and closes to limit water loss
e)
Large air spaces to allow gas exchange
26.
How is the palisade mesophyll specialised?
a)
Transparent to allow light transmission into the leaf
b)
Many chloroplasts to increase rate of photosynthesis
c)
Waxy layer to limit water loss
d)
Opens and closes to limit water loss
e)
Large air spaces to allow gas exchange
27.
How is the spongey mesophyll specialised?
a)
Transparent to allow light transmission into the leaf
b)
Many chloroplasts to increase rate of photosynthesis
c)
Waxy layer to limit water loss
d)
Opens and closes to limit water loss
e)
Large air spaces to allow gas exchange
28.
What's the function of the palisade mesophyll tissue?
a)
It covers the surface of a plant
b)
Site of photosynthesis in the leaf
c)
It carries substances around a plant
d)
It allows gas exchange
29.
What is the name of the cells that control the opening and closing of the stomata?
a)
Palisade cells
b)
Guard cells
c)
Meristem cells
d)
Epidermal cells
30.
What does xylem tissue transport?
a)
Water
b)
Dissolved minerals
c)
Dissolved glucose
d)
Carbon dioxide
e)
Oxygen
31.
What does phloem transport?
a)
Water
b)
Dissolved minerals
c)
Dissolved glucose
d)
Carbon dioxide
e)
Oxygen
32.
What is the name for the transportation of water through plant tissues
(a)
33.
How are guard cells and stomata specialised?
a)
Transparent to allow light transmission into the leaf
b)
Many chloroplasts to increase rate of photosynthesis
c)
Waxy layer to limit water loss
d)
Opens and closes to limit water loss
e)
Large air spaces to allow gas exchange
34.
What is the name for the transportation of dissolved glucose through plant tissues
(a)
35.
In the diagram, what is A?
(a)
36.
In the diagram, what is B?
(a)
37.
In the diagram, what is C?
(a)
38.
In the diagram, what is D?
(a)
39.
In the diagram, what is E?
(a)
40.
In the diagram, what is F?
(a)
41.
In the diagram, what is G?
(a)
42.
Is the phloem on the left or the right?
a)
Left
b)
Right
43.
Is the xylem on the left or the right?
a)
Left
b)
Right
44.
What does blood transport? [Tick all that apply]
a)
Water
b)
Oxygen
c)
Starch
d)
Glucose
e)
Carbon dioxide
45.
What does blood transport? [Tick all that apply]
a)
Glycerol
b)
Fatty acids
c)
Lipids
d)
Fats
e)
Amino acids
46.
True or False? "Blood flows to the organs through the veins."
a)
true
b)
false
47.
Which of these are a feature of arteries?
a)
Large lumen
b)
Valves
c)
Thick walls
d)
Small lumen
e)
One cell thick
48.
Which of these are a feature of veins?
a)
Large lumen
b)
Valves
c)
Thick walls
d)
Small lumen
e)
One cell thick
49.
Which of the following is not a blood component
a)
Red blood cells
b)
Whiet blood cells
c)
Platelets
d)
Plasma
e)
Protein fibres
50.
Which of these are a feature of capillaries?
a)
Large lumen
b)
Valves
c)
Thick walls
d)
Small lumen
e)
One cell thick
51.
Which of these is not a chamber of the heart?
a)
Left ventricle
b)
Right atrium
c)
Vena cava
52.
Which of the following are adaptations to make gas exchange more efficient?
a)
Thin walls to decrease diffusion path
b)
Moist so substances can dissolve
c)
High surface area to volume ratio to increase the rate of diffusion
d)
Thick walls to insulate the diffusing substance
e)
Good blood supply to maintain concentration gradient
53.
When breathing in, which structure(s) does air enter first?
a)
Alveoli
b)
Trachea
c)
Lungs
d)
Bronchi
e)
Bronchioles
54.
In the diagram, what is 8?
a)
Alveoli
b)
Trachea
c)
Lungs
d)
Bronchi
e)
Bronchioles
55.
In the diagram, what is 9?
a)
Alveoli
b)
Trachea
c)
Lungs
d)
Bronchi
e)
Bronchioles
56.
In the diagram, what is 10?
a)
Alveoli
b)
Trachea
c)
Lungs
d)
Bronchi
e)
Bronchioles
57.
In the diagram, what is 11?
a)
Alveoli
b)
Trachea
c)
Lungs
d)
Bronchi
e)
Bronchioles
58.
True of false? "People who have problems with their immune system have an increased chance of suffering from communicable diseases"
a)
true
b)
false
59.
What type of tumour is cancerous?
a)
Benign
b)
Malignant
60.
What is the function of white blood cells?
a)
They deliver nutrients around the body
b)
The defend the body against pathogens
c)
They transport deoxygenated blood around the body
d)
They prevent non-communicable diseases
e)
Bronchioles
61.
What is cancer?
a)
The uncontrolled growth of cells
b)
Where your body grows too much
c)
The growth of lumps on the body
62.
What increases the chances of getting cancer (Select all that apply)
a)
Smoking tobacco
b)
Drinking alcohol
c)
Being a pilot
d)
Obesity
e)
Family history (genetic causes)
63.
What is chemotherapy?
a)
A combination of drugs designed to destroy rapidly dividing cells
b)
A combination of drugs designed to destroy cancer cells
c)
A type of surgery which removes cancerous growths
d)
A cancer treatment involving targeting the cancer with ionizing radiation to destroy it
64.
What is radiotherapy?
a)
A combination of drugs designed to destroy rapidly dividing cells
b)
A combination of drugs designed to destroy cancer cells
c)
A type of surgery which removes cancerous growths
d)
A cancer treatment involving targeting the cancer with ionizing radiation to destroy it
65.
What is a tumour?
a)
A growth of cells in the body
b)
A form of cancer
c)
A mole
d)
A type of treatment for cancer
66.
What is a benign tumour?
a)
A tumour which is growing rapidly
b)
A tumour which has travelled around the body
c)
A tumour which is contained in one part of the body
67.
What is a malignant tumour?
a)
A growing tumour which can invade other parts of the body
b)
A harmless growth of cells
c)
A tumour which is contained in one part of the body
68.
What does metastasize mean?
a)
A tumour is contained in one place
b)
A tumour has spread to other parts of the body
c)
A tumour is shrinking
d)
A tumour is growing
69.
What are the "routes of metastasis" (Select all that apply)
a)
Blood
b)
Lymph
c)
Mucus
d)
Bone
e)
Hair
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