NITROGEN METABOLISM QUIZ

Nitrate reduction can be carried out by

only microorganism

none of these

plant and microorganism

only plants

TRUE ANSWER : ?
YOUR ANSWER : ?

15

10

16

5

TRUE ANSWER : ?
YOUR ANSWER : ?

1 molecule of aspartic acid, 1 molecule of ammonia, 1 molecule of carbon dioxide, 3 molecules of ATP

1 molecule of urea, 1 molecule of ammonia, 3 molecules of ATP and 1 molecule of fumaric acid

1 molecule of fumaric acid, 1 molecule of urea, 3 molecules of AMP

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

nitrite

nitrate

ammonia and aspartic acid

ammonia

TRUE ANSWER : ?
YOUR ANSWER : ?

None of these

1 molecule of aspartic acid, 1 molecule of ammonia, 1 molecule of fumaric acid, 1 molecule of ATP

1 molecule of fumaric acid, 1 molecule of urea, 1 molecule of AMP, 2 molecules of ADP

1 molecule of urea, 1 molecule of ammonia, 1 molecule of ATP and 1 molecule of fumaric acid

TRUE ANSWER : ?
YOUR ANSWER : ?

none of these

ammonia into a less toxic form

ketoacids into amino acids

amino acids into ketoacids

TRUE ANSWER : ?
YOUR ANSWER : ?

Glucose

Carbon dioxide

Aspartic acid

Arginine

TRUE ANSWER : ?
YOUR ANSWER : ?

Histidine

Leucine

Methionine

Glycine

TRUE ANSWER : ?
YOUR ANSWER : ?