METABOLISM 1 AND 2

Sum total of all chemical reactions in a living organism

• Metabolism

• Energy

• Metabolic Pathway

Which of the following is paired correctly?

I. GTP : lipid metabolism

II. CTP : carbohydrate metabolism

III. UTP : protein metabolism

• I and III

• ALL OF THE ABOVE

• NONE

• I

True about FAD

I. flavin subunit accepts and donates electron

II. Flavin-Ribose-ADP

III. When FAD is the oxidizing agent, the substrate being oxidized produces carbonyl group

• I

• II AND III

• I AND III

• NONE

Enzyme needed for no.1  

• Fumarase

• Isocitrate Dehydrogenase

• Citrate Synthase

• Isocitrate

Which of the following is/are correct?

I. Metabolism will supply energy for cellular processes.

II. Linear metabolic pathway involves series of independent enzymes

III. In anabolism, energy is released. 

• I

• I AND II

• ALL

• I AND III

Enzyme needed for no.3

• SUCCINATE DEHYDROGENASE

• ISOCITRATE

• FUMARASE

• Succinyl-CoA Synthetase

The chemical bond formed when two phosphate groups react with each other and a water molecule is produced

• phosphoanhydride bond

• DIPHOSPHATE

• phosphate group

Enzyme needed for no.4

• Malate Dehydrogenase

• Aconitase

• Succinyl-CoA Synthetase

• Succinate Dehydrogenase

Vitamin B based coenzymes

I. NAD

II. FAD

III. CoASH

• I AND II

• I AND III

• NONE

• ALL

Which of the following is/are correct?

I. Carbohydrate digestion starts in the mouth.

II. Amylase in inactive in basic environment

III. digestion of carbohydrates continues in the colon

• I

• I AND II

• I AND III

• NONE