Keeping Healthy - Biology 1 Revision GCSE

Beschreibung

This doesn't cover the whole biology gcse, but it covers some of the keeping healthy section
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Mollie Cooper
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Zusammenfassung der Ressource

Frage 1

Frage
A balanced diet includes everything needed to keep the body healthy
Antworten
  • True
  • False

Frage 2

Frage
If you exercise more, you need less energy in your body
Antworten
  • True
  • False

Frage 3

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

Frage 4

Frage
Starving people can walk about easily
Antworten
  • True
  • False

Frage 5

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

Frage 6

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

Frage 7

Frage
A pathogen is a tiny microorganism that causes infectious disease
Antworten
  • True
  • False

Frage 8

Frage
Viruses reproduce inside cells
Antworten
  • True
  • False

Frage 9

Frage
Toxins do not make you feel Ill
Antworten
  • True
  • False

Frage 10

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

Frage 11

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

Frage 12

Frage
The body prevents most pathogens getting in
Antworten
  • True
  • False

Frage 13

Frage
White blood cells destroy antigens
Antworten
  • True
  • False

Frage 14

Frage
Medicines kill all pathogens that cause disease
Antworten
  • True
  • False

Frage 15

Frage
Antibiotics can destroy viruses
Antworten
  • True
  • False

Frage 16

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

Frage 17

Frage
Who discovered penicillin?
Antworten
  • Ghandi
  • Pythagoras
  • Alexander Fleming
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