Biomolecules

---

Question

---

Question 1 : Insulin is made up of _______ and _______.
1. glucose and fructose
2. fructose and mannose
3. mannose and glucose
4. None of these
Answer
9275

Question 2 : Enzymes increase the rate of reaction by ___________
1. increasing activation energy
2. increasing temperature and pH
3. decreasing temperature and pH
4. lowering activation energy
Answer
9276

Question 3 : Which of the following statements regarding enzyme inhibition is correct?
1. Non-competitive inhibitors often bind to the enzyme irreversibly
2. Competitive inhibition is seen when a substrate competes with an enzyme for binding to an inhibitor protein
3. Non-competitive inhibition of an enzyme can be overcome by adding large amount of substrate
4. Competitive inhibition is seen when the substrate and the inhibitor compete for the active site on the enzyme
Answer
9277

Question 4 : Hydrolysis of starch occurs with the help of _____________
1. Sucrose
2. Lipase
3. Amylase
4. Peptidase
Answer
9278

Question 5 : Which of the following is not a polysaccharide?
1. Lactose
2. Starch
3. Dextrin
4. Glycogen
Answer
9279