Question

In Phase I biotransformation which group is not introduced?

None of these

NH2-

COOH-

OH-

NH₂‐CH₂‐COOH​

Answer 1

Answer:

enzymes

Explanation:

Absolute — the enzyme will catalyze only one reaction. Examples:

Formaldehyde dehydrogenase catalyzes only the reaction for formaldehyde.

Acetylcholinesterase biotransforms the neurotransmitting chemical, acetylcholine.