B1 Revision

Description

Science Biology revision
jaspreet.natt
Quiz by jaspreet.natt, updated more than 1 year ago
jaspreet.natt
Created by jaspreet.natt over 10 years ago
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Resource summary

Question 1

Question
What is an antibiotic?
Answer
  • A drug which creates more bacteria to kill pathogens.
  • A drug which kills bacteria or stops it from multiplying.
  • A drug which is used in hospitals to clean up the toilets.

Question 2

Question
How does the human body defend against pathogens? Select 4 answers.
Answer
  • Blood clots
  • Skin
  • Sweat
  • Acid in stomach (Hydrochloric)
  • Saliva
  • Mucus in the airways

Question 3

Question
What is a way of decreasing high blood pressure?
Answer
  • Eating a balanced diet.
  • Sweating

Question 4

Question
Why can't measles, mumps and rubella be treated with antibiotics?
Answer
  • They're too smart for antibiotics.
  • They're bacteria and are resistant to antibiotics.
  • They're viruses and are resistant to antibiotics.

Question 5

Question
What are proteins made up of?
Answer
  • Amino acids
  • Citric acids

Question 6

Question
What is first class protein?
Answer
  • Animal origins contain all essential amino acids and cannot be made by the body.
  • Plant origins contain all essential amino acids and cannot be made by the body.

Question 7

Question
What two things are protein needed for?
Answer
  • Growth
  • Skin
  • To gain weight
  • For the body to repair itself

Question 8

Question
Where is fat stored around the human body?
Answer
  • Around organs and under skin
  • In your stomach
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