Organisation AQA GCSE

Question 1

What cells are these?

Accepted Answer

Red Blood Cells

Question 2

Coronary Heart Disease is caused by?

Accepted Answer

A build up of fatty material inside the coronary artery.

Question 3

How do tumours spread through the body?

Accepted Answer

Via the blood

Question 4

What is the sun a risk factor for?

Accepted Answer

Cancer

Question 5

What pH does Amylase work best in?

Accepted Answer

7

Question 6

What is the stomach?

Accepted Answer

An organ

Question 7

What colour/colours does benedicts solution turn in the presence of sugar?

Accepted Answer

Green --> Yellow --> Red

Question 8

The first chambers of the heart are called?

Accepted Answer

Atrium's

Question 9

What food group does biuret solution test for?

Accepted Answer

Protein

Question 10

What is a artificial pacemaker?

Accepted Answer

Electrical device to correct irregularities in heart rate.

Question 11

What does obesity mean?

Accepted Answer

When someone is really overweight

Question 12

What is the function of the nucleus?

Accepted Answer

To control the activities of the cell

Question 13

The two arteries that carry blood away from the heart are called?

Accepted Answer

Aorta, Pulmonary Artery

Question 14

What is the function of Red Blood Cells?

Accepted Answer

Too carry oxygen

Question 15

What colour does Iodine solution turn in the presence of starch?

Accepted Answer

Blue - Black

Question 16

What is a group of cells with similar structure and function called?

Accepted Answer

A tissue

Question 17

What molecules is protein made from?

Accepted Answer

Amino Acids

Question 18

What is a control variable?

Accepted Answer

A variable that must be kept constant

Question 19

What is pH

Accepted Answer

How acid or alkali a substance is

Question 20

The blood vessels that carry blood away from the heart are all?

Accepted Answer

Arteries

Question 21

What colour does biuret solution turn if protein is present in food?

Accepted Answer

Purple

Question 22

What is the function of platelets in the blood?

Accepted Answer

Clotting

Question 23

Protease is a enzyme that breaks down?

Accepted Answer

Protein

Question 24

Which enzyme is responsible for digesting fats?

Accepted Answer

Lipase

Question 25

What happens to an enzyme in a pH that is not its optimum (or a temperature that is too high)?

Accepted Answer

Denatures

Question 26

Benedicts reagent is an indicator that tests for

Accepted Answer

Sugars

Question 27

In digestion starch is broken down into?

Accepted Answer

Glucose

Organisation AQA GCSE

Questions 27

Organisation AQA GCSE

Questions 27