A dipetide on hydrolysis gives two amino acids.
`(A)NH_(2)underset(R )underset(|)(C )HCOOH and (B)H_(2)Nunderset(R')underset(|)(C )HCOOH`
The dipetide is also hydrolyses by leucine amino peptidase enzyme giving amino acid `(B)`. What is the structure of dipeptide?

Explanation

To determine the structure of the dipeptide that yields two amino acids (A and B) upon hydrolysis, we can follow these steps:

### Step 1: Identify the Amino Acids
Given the information, we have two amino acids:
- Amino Acid A: \( NH_2 \text{(R)} \text{(C)} HCOOH \)
- Amino Acid B: \( H_2N \text{(R')} \text{(C)} HCOOH \)

### Step 2: Understand the Role of Leucine Aminopeptidase
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