B3.1 - Everything in the Specification

Question 1 of 25

1

What are the two ways in which dissolved substances move?

Select one of the following:

Diffusion and Active Transport
Osmosis and Active Transport
Diffusion and Osmosis

Explanation

Question 2 of 25

1

What is the reason for water moving in or out of a cell via osmosis?

Select one of the following:

Respiration allows active transport of water to occur
Different concentrations of water inside/outside a cell
It fits through gaps in the partially-permeable membrane.

Explanation

Question 3 of 25

1

What are the things that most soft drinks contain?

Select one of the following:

Water, sugar and ions
Sugar and water
Sugar, water and minerals
Ions, water

Explanation

Question 4 of 25

1

Fill the blank spaces to complete the text.

Water and ions in sports drinks the during .

Explanation

Question 5 of 25

1

Fill the blank spaces to complete the text.

Sugars in sports drinks replace used in during .

Explanation

Question 6 of 25

1

If water and ions are not replaced, the ion/water balance is disturbed and the cells of the body stop working entirely.

Select one of the following:

True
False

Explanation

Question 7 of 25

1

The surface area of the lungs is increased by

Select one or more of the following:

the alveoli
the villi
the bronchioles

Explanation

Question 8 of 25

1

The surface area of the small intestine is increased by

Select one or more of the following:

the alveoli
the villi
the bronchioles

Explanation

Question 9 of 25

1

Select from the dropdown lists to complete the text.

The villi provide a ( large surface area, large surface area to volume ratio, ventilated surface ) with an ( extensive network of capillaries, extensive network of arteries and veins, extensive network of alveoli ) to absorb the ( products of digestion, mineral ions in the blood, oxygen in the blood, excess water content in the blood ) by diffusion and active transport.

Explanation

Question 10 of 25

1

Select from the dropdown lists to complete the text.

ACTIVE TRANSPORT - The movement of ( substances, cells, molecules, atoms ) through a ( partially-permeable membrane, concentration gradient ) against a ( concentration gradient., partially-permeable membrane. ) This process requires the use of ( energy, glucose, water, oxygen ) from ( respiration, photosynthesis, gas exchange ), and enables ( cells, the blood, atoms ) to absorb ( ions, molecules, oxygen, water, glucose ) from very ( dilute, concentrated ) solutions.

Explanation

Question 11 of 25

1

Select from the dropdown lists to complete the text.

OSMOSIS - The ( diffusion, movement ) of ( water, oxygen, minerals, ions ) from a ( dilute, concentrated ) to a more ( concentrated, dilute ) solution through a ( partially-permeable membrane, concentration gradient ) that allows the passage of ( water molecules, mineral ions, oxygen molecules, nutrients ).

Explanation

Question 12 of 25

1

The _ the organism, the more exchanging materials becomes

Select one of the following:

more complex, easier
bigger, easier
less complex, difficult
more complex, difficult
larger, efficient

Explanation

Question 13 of 25

1

Oxygen diffuses from the air into the bloodstream, and carbon dioxide does the reverse.

Select one of the following:

True
False

Explanation

Question 14 of 25

1

Fill the blank spaces to complete the text.

To make air move into the , the moves out and up and the becomes . These changes are reversed to make air move out of the . The movement of into and out of the lungs is known as .

Explanation

Question 15 of 25

1

The lungs are located in the ____ of the body, are separated from the by the _, and are protected by the ____.

Select one or more of the following:

diaphragm, thorax, abdomen, rib cage
rib cage, abdomen, thorax, diaphragm
thorax, abdomen, diaphragm, rib cage
thorax, rib cage, diaphragm, abdomen
abdomen, thorax, diaphragm, rib cage

Explanation

Question 16 of 25

1

Select from the dropdown lists to complete the text.

As you breathe ( in, out ), the ( diaphragm, intercostal muscles, abdomen ) ( contracts, expands, contract, expand ) and becomes ( flatter, thicker, thinner ), and the ( intercostal muscles, diaphragm, abdomen ) ( contract, expand, contracts, expands ), expanding the ( rib cage, abdomen, lungs, bronchioles ) . This ( increases, decreases ) the volume of the ( thorax, abdomen, bronchioles ), which causes the ( pressure in, surface area of, volume of ) the lungs to ( decrease, increase ) and allows air to be easily drawn in).
When breathing ( out, in ), the ( intercostal muscles, diaphragm, abdomen ) ( relax, contract, relaxes, contracts ), contracting the ( rib cage, abdomen, lungs, diaphragm ), and the ( diaphragm, intercostal muscles, abdomen ) also ( relaxes, contracts, relax, contract ) and moves ( up, down ), increasing the ( pressure in, surface area of, volume of ) the lungs and expelling the air.

Explanation

Question 17 of 25

1

Oxygen enters leaves by diffusion.

Select one of the following:

True
False

Explanation

Question 18 of 25

1

Mineral ions and water are absorbed by the roots.

Select one of the following:

True
False

Explanation

Question 19 of 25

1

The surface area of the roots is increased by_____ and the surface area of the leaves is increased by the _ shape and internal ________.

Select one of the following:

root hairs, risen, air sacs
the structure of the cell, flattened, ions
root hairs, flattened, air sacs
the structure of the cell, expanded, air spaces
root hairs, flattened, air spaces

Explanation

Question 20 of 25

1

What is the purpose of the stomata in a plant?

Select one or more of the following:

To remove oxygen from respiration and to obtain carbon dioxide from the atmosphere.
To remove oxygen from photosynthesis and to obtain nutrients from the soil.
To remove excess oxygen and to obtain carbon dioxide from the atmosphere.
To remove oxygen from photosynthesis and to obtain carbon dioxide from the atmosphere.
To remove excess oxygen and to obtain nutrients from the soil.

Explanation

Question 21 of 25

1

Plants mainly lose water from the stomata in their leaves.

Select one of the following:

True
False

Explanation

Question 22 of 25

1

What is the purpose of the stomata closing?

Select one of the following:

To prevent wilting
To prevent the intake of excess water
To prevent the intake of excess oxygen
To allow photosynthesis to occur

Explanation

Question 23 of 25

1

The size of the ❌ is controlled by ❌ which surround them.

Drag and drop to complete the text.

stomata

root hairs

leaves

guard cells

spongy mesophyll cells

palisade cells

Explanation

Question 24 of 25

1

The effectiveness of an exchange surface area is increased by:

Having a large ❌
Being ❌
Having an ❌
Having a good ❌ system

Drag and drop to complete the text.

surface area

volume

number of cells

thin

small

flat

efficient blood supply

efficient gas exchange

efficient circulatory system

ventilation

circulatory

digestive

respiratory

Explanation

Question 25 of 25

1

Select from the dropdown lists to complete the text.

The rate of ( evaporation, condensation, diffusion, photosynthesis ) is ( increased, decreased ) when the conditions are ( hot, cold ), ( dry, wet ) and ( windy., calm. )

	Created by Harry Woodhall over 7 years ago

A quick quiz on everything outlined in the AQA specification for B3.1.

B3.1 - Everything in the Specification

B3.1 - Everything in the Specification

Question 1 of 25

What are the two ways in which dissolved substances move?

Select one of the following:

Explanation

Question 2 of 25

What is the reason for water moving in or out of a cell via osmosis?

Select one of the following:

Explanation

Question 3 of 25

What are the things that most soft drinks contain?

Select one of the following:

Explanation

Question 4 of 25

Fill the blank spaces to complete the text.

Water and ions in sports drinks the during .

Explanation

Question 5 of 25

Fill the blank spaces to complete the text.

Sugars in sports drinks replace used in during .

Explanation

Question 6 of 25

If water and ions are not replaced, the ion/water balance is disturbed and the cells of the body stop working entirely.

Select one of the following:

Explanation

Question 7 of 25

The surface area of the lungs is increased by

Select one or more of the following:

Explanation

Question 8 of 25

The surface area of the small intestine is increased by

Select one or more of the following:

Explanation

Question 9 of 25

Select from the dropdown lists to complete the text.

Explanation

Question 10 of 25

Select from the dropdown lists to complete the text.

Explanation

Question 11 of 25

Select from the dropdown lists to complete the text.

Explanation

Question 12 of 25

The ___________ the organism, the more __________ exchanging materials becomes

Select one of the following:

Explanation

Question 13 of 25

Oxygen diffuses from the air into the bloodstream, and carbon dioxide does the reverse.

Select one of the following:

Explanation

Question 14 of 25

Fill the blank spaces to complete the text.

To make air move into the , the moves out and up and the becomes . These changes are reversed to make air move out of the . The movement of into and out of the lungs is known as .

Explanation

Question 15 of 25

The lungs are located in the __________ of the body, are separated from the ____________ by the _____________, and are protected by the __________.

Select one or more of the following:

Explanation

Question 16 of 25

Select from the dropdown lists to complete the text.

Explanation

Question 17 of 25

Oxygen enters leaves by diffusion.

Select one of the following:

Explanation

Question 18 of 25

Mineral ions and water are absorbed by the roots.

Select one of the following:

Explanation

Question 19 of 25

The surface area of the roots is increased by___________ and the surface area of the leaves is increased by the ___________ shape and internal ____________.

Select one of the following:

Explanation

Question 20 of 25

What is the purpose of the stomata in a plant?

Select one or more of the following:

Explanation

Question 21 of 25

The _ the organism, the more exchanging materials becomes

The lungs are located in the ____ of the body, are separated from the by the _, and are protected by the ____.

The surface area of the roots is increased by_____ and the surface area of the leaves is increased by the _ shape and internal ________.

The effectiveness of an exchange surface area is increased by:

Having a large ❌
Being ❌
Having an ❌
Having a good ❌ system

The rate of ( evaporation, condensation, diffusion, photosynthesis ) is ( increased, decreased ) when the conditions are ( hot, cold ), ( dry, wet ) and ( windy., calm. )