Keeping Healthy - Biology 1 Revision GCSE

Descrição

This doesn't cover the whole biology gcse, but it covers some of the keeping healthy section
Mollie Cooper
Criado por Mollie Cooper
Mollie Cooper
Criado por Mollie Cooper mais de 11 anos atrás
184
8

Resumo de Recurso

Questão 1

Questão
A balanced diet includes everything needed to keep the body healthy
Responda
  • True
  • False

Questão 2

Questão
If you exercise more, you need less energy in your body
Responda
  • True
  • False

Questão 3

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

Questão 4

Questão
Starving people can walk about easily
Responda
  • True
  • False

Questão 5

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

Questão 6

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

Questão 7

Questão
A pathogen is a tiny microorganism that causes infectious disease
Responda
  • True
  • False

Questão 8

Questão
Viruses reproduce inside cells
Responda
  • True
  • False

Questão 9

Questão
Toxins do not make you feel Ill
Responda
  • True
  • False

Questão 10

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

Questão 11

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

Questão 12

Questão
The body prevents most pathogens getting in
Responda
  • True
  • False

Questão 13

Questão
White blood cells destroy antigens
Responda
  • True
  • False

Questão 14

Questão
Medicines kill all pathogens that cause disease
Responda
  • True
  • False

Questão 15

Questão
Antibiotics can destroy viruses
Responda
  • True
  • False

Questão 16

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

Questão 17

Questão
Who discovered penicillin?
Responda
  • Ghandi
  • Pythagoras
  • Alexander Fleming

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