Keeping Healthy - Biology 1 Revision GCSE

Description

This doesn't cover the whole biology gcse, but it covers some of the keeping healthy section
Mollie Cooper
Created by Mollie Cooper
Mollie Cooper
Created by Mollie Cooper over 11 years ago
184
8

Resource summary

Question 1

Question
A balanced diet includes everything needed to keep the body healthy
Answer
  • True
  • False

Question 2

Question
If you exercise more, you need less energy in your body
Answer
  • True
  • False

Question 3

Question
Why do people become obese?
Answer
  • They have taken in more energy than they have used
  • They don't do any exercise

Question 4

Question
Starving people can walk about easily
Answer
  • True
  • False

Question 5

Question
Why does a pregnant woman need more energy than a normal woman?
Answer
  • They're carrying more weight and have to provide for the baby
  • Because they are under a lot of pressure

Question 6

Question
What is a metabolic rate?
Answer
  • Eating loads without getting fat
  • A measure of how quickly the chemical reactions in cells release energy from food

Question 7

Question
A pathogen is a tiny microorganism that causes infectious disease
Answer
  • True
  • False

Question 8

Question
Viruses reproduce inside cells
Answer
  • True
  • False

Question 9

Question
Toxins do not make you feel Ill
Answer
  • True
  • False

Question 10

Question
Name two problems linked with obesity
Answer
  • Cancer and heart disease
  • High blood pressure and heart disease
  • Tiredness and low energy

Question 11

Question
Why must we eat food?
Answer
  • If we don't, we will starve
  • You need to eat food to release the energy you need to live
  • To avoid hunger

Question 12

Question
The body prevents most pathogens getting in
Answer
  • True
  • False

Question 13

Question
White blood cells destroy antigens
Answer
  • True
  • False

Question 14

Question
Medicines kill all pathogens that cause disease
Answer
  • True
  • False

Question 15

Question
Antibiotics can destroy viruses
Answer
  • True
  • False

Question 16

Question
Why can't antibiotics kill viruses?
Answer
  • They can
  • Because viruses reproduce inside the body and any treatment could damage the body cells

Question 17

Question
Who discovered penicillin?
Answer
  • Ghandi
  • Pythagoras
  • Alexander Fleming
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