One-Carbon Metabolism Quiz Questions and Answers PDF - 117

MCQ 581: The vitamin, being involved in the one-carbon metabolism, called

1. Vitamin B
2. Vitamin B-12
3. Vitamin B-6
4. Vitamin K

MCQ 582: The inhibition of glycolysis by the oxygen is named as

1. Pasteur effect
2. Crabtree effect
3. Rapaport-Leubering cycle
4. none of above

MCQ 583: The molecular weight of the leptin is approximately

1. 12,000 Daltons
2. 15,000 Daltons
3. 16,000 Daltons
4. 19,000 Daltons

MCQ 584: A derivative of the arginine, produced in the brain, known as

1. Histidine
2. Proline
3. Arginine
4. Valine

MCQ 585: The molecules of the living system can be labeled without changing their chemical properties, by using

1. Isotopes
2. Vectors
3. Plasmid
4. Cosmid