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- 1. Multiple Choice
what does nutrition mean?
the way organisms obtain and use food
the way organisms obtain food
the way organisms breakdown food
- 2. Multiple Choice
which of the following are water soluble vitamins
A
B
C
D
E
- 3. Multiple Choice
what nutrients are present in carbohydrates?
carbon, hydrogen, oxygen
carbon, hydrogen, oxygen, nitrogen
carbon, hydrogen, nitrogen
- 4. Multiple Choice
why is water essential for life?
medium for metabolic reactions
stay hydrated
transport
environment in which many organisms live
- 5. Multiple Choice
how many amino acids does a polypeptide have
<50
>200
<200
- 6. Multiple Choice
which of the following is an anabolic reaction?
respiration
photosynthesis
digestion
- 7. Multiple Choice
what is cellulose
monosaccharide
metabolic polysaccharide
structural polysaccharide
- 8. Multiple Choice
what is the deficiency disease of vitamin D
scurvy
anaemia
rickets/osteomalacia
- 9. Multiple Choice
what is a phospholipid
lipid containing glycerol, 2 fatty acids and phosphate
lipid containing gycerol, 3 fatty acids and phosphate
lipid containing glycerol and phosphate
- 10. Multiple Choice
what is the test for the presence of protein
benedicts test
iodine
biuret test
fehlings test
- 11. Multiple Choice
What biomolecule do enzymes belong to?CarbohydrateLipidNucleic AcidProtein - 12. Multiple ChoiceWhich biomolecule is a main source of quick energy?Nucleic AcidProteinLipidCarbohydrate
- 13. Multiple Choice
Which biomolecule helps form muscles?
Nucleic Acid
Carbohydrate
Protein
Lipids
- 14. Multiple ChoiceWhich biomolecule is responsible for insulation and energy storage?ProteinNucleic AcidLipidCarbohydrate
- 15. Multiple ChoiceOils are which type of macromolecule?carbohydrateslipidsnucleic acidsproteins
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