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7 Organic chemistry

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Question 58

H

Glycine is $H2NCH2COOH\text{H}_2\text{NCH}_2\text{COOH}$ . Which formula shows the repeating unit of the polypeptide formed when glycine polymerises?

[1]

A

$H2NCH2CO\text{H}_2\text{NCH}_2\text{CO}$

B

$H2NCH2COOH\text{H}_2\text{NCH}_2\text{COOH}$

C

$HNCH2CO\text{HNCH}_2\text{CO}$

D

$HNCH2COOH\text{HNCH}_2\text{COOH}$

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7 Organic chemistry Questions

GCSE
Chemistry
7 Organic chemistry

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