Biology random facts!

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  • Created by: Polly
  • Created on: 13-04-15 12:46

1. What do nitrate ions do?

  • Part of chlorophyll molecule
  • Make amino acids, proteins, chlorophyll, and DNA
  • Growth and repair of plant
  • Used for enzymes of respiration and photosynthesis
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Other questions in this quiz

2. What is the equation for the anaerobic respiration of yeast?

  • glucose->ethanol+carbon dioxide
  • glucose+oxygen->carbon dioxide+water
  • glucose+oxygen->carbon monoxide+water
  • glucose->lactic acid+water

3. What is the function of the xylem?

  • Carries oxygen through the leaf
  • Carries colorants through the leaf
  • Carries water and mineral ions through the leaf
  • Carries products of photosynthesis through the leaf

4. What does vitamin C do?

  • Makes connective tissue, acting as glue and bonding cells together
  • Makes destructive tissue which rips during muscle growth
  • Makes retina in eye
  • Allows cells to become turgid, giving each other support

5. What does vitamin A do?

  • Makes chemical in eye retina which is light sensitive
  • Makes rods and cones in eye
  • Repairs muscle damage of eye (needed to be able to see after looking at sun)
  • Creates retina of eye


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