Reductive Amination

Q.

Refer to the given reaction.

a -Ketoglutaric acid + NH4+ + NADPH

$\underset{dehydrogenase}{\overset{Glutamate}{\to }}Glutamate+H_{2}O+NADP$

It represents

1. oxidative amination

2. reductive amination

3. transamination

4. deamination

Q.

Refer to the given reaction.

a -Ketoglutaric acid + $N{H}_4^{+}$ + NADPH $\underset{dehydrogenase}{\overset{Glutamate}{\to }}Glutamate+H_{2}O+NADP$

It represents

1. Oxidative amination

2. Reductive amination

3. Transamination

4. Deamination

Q. Glutamate dehydrogenase helps in

1. nitrogen fixation
2. nitrification
3. reductive amination
4. none of these