Biology random facts!
- Created by: Polly
- Created on: 13-04-15 12:46
Other questions in this quiz
2. What are the three polymers of glucose?
- Starch, amino acids, glycogen
- Glycogen, cellulose, amino acids
- Starch, glycogen, cellulose
- Starch, glycerol, fatty acids
3. Why are lipids important?
- Layer of fat/ short term energy store for respiration
- Long term energy store/ insulation/ protect organs
- Growth and repair of muscle tissues/ insulation
- Creates retina in eye/ insulation/ layer of fat
4. What is the function of the spongy layer?
- Main surface of gas exchange
- Non living cells making up the leaf's structure
- Main surface of respiration
- Air space within leaf, allowing cells to expand
5. What is the function of the phloem?
- Carries products of photosynthesis through the leaf
- Carries colorants through the leaf
- Carries water through the leaf
- Carries CO2 through the leaf
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