Page 2 - Assignment-Biomolecules
P. 2
c. β-pleated sheet non-parallel
d. α-helix
7. The term enzyme was coined by
a. Urey Miller
b. Pasteur
c. Kuhne
d. Buchner
8. β-oxidation occurs in
a. Nucleus
b. Cytoplasm
c. Mitochondria
d. Chloroplast
9. Koshland’s theory of enzyme action is known as
a. Lock and key theory
b. Reduced fit theory
c. Induced fit theory
d. Enzyme coenzyme theory
10. A high content of triglycerides are found in
a. VLDL
b. LDL
c. HDL
d. Chylomicrons
B. Very Short Answer Questions (1 mark each)
1. Why do generally oils remain in liquid state even in winters?
2. Name an element found in proteins but not in lipids and carbohydrates.
3. What is the difference between RNA and DNA in terms of nitrogenous base?
4. What does an enzyme do in terms of energy requirement of a reaction?
5. What is the function of ATP in cell metabolism?
6. Name the protein which forms the intercellular ground substance.
