ATP is a an important molecule for its major function___________?

Related Mcqs:

1. In fermentation …………. ATP produce per glucose molecule :

   A. 2
   B. 4
   C. 6
   D. 36

   Submitted by: Ameer Hamza

2. In Urea cycle __________ ammonia molecules combine with 1 CO2 molecule to form 1 molecule of urea.

   A. 1
   B. 2
   C. 3
   D. 4

3. The mechanism for ATP synthesis is_____________?

   A. Chemosynthesis
   B. Photosynthesis
   C. Phosphorylation
   D. Chemiosmosis

4. In Anaerobic respiration only __________ % of the energy present within the chemical bond of glucose is converted into ATP?

   A. 1%
   B. 2%
   C. 3%
   D. 4%

5. ATP are consumed during___________?

   A. Glycolysis
   B. Kreb’s cycle
   C. Light dependent phase
   D. none of these

6. Breaking of terminal phosphate of ATP releases about ___________ Kcal of energy?

   A. 6.1
   B. 6.3
   C. 7.1
   D. 7.3

7. Chlorophyll molecule contrains __________ as central metal ion.

   A. Fe2+
   B. Mg2+
   C. Zn2+
   D. Cu2+

8. An insulin molecule consists of _________ polypeptide chains?

   A. 1
   B. 2
   C. 3
   D. 4

9. Hemoglobin molecule exhibits which structural organization of proteins___________?

   A. Primary structure
   B. Secondary structure
   C. Tertiary structure
   D. Quaternary structure

10. Which of the following step occurs immediately after binding of Ca2+ with troponin molecule during muscle contraction.

    A. Binding sites of actin get attached to the myosin head.
    B. Troponin uncovers the actin binding sites.
    C. Tropomyosin gets removed from the binding sites of actin filaments.
    D. Ca2+ goes back inside sarcoplasmic reticulum.