Question

Which one of the following is an amino acid

• A. $\mathrm { CH } _ { 3 } \mathrm { CONH } _ { 2 }$
• B. $\mathrm { CH } _ { 3 } \mathrm { CONHCH } _ { 3 }$
• C. $\mathrm { CH } _ { 3 } \mathrm { NHCHO }$
• D.

Answer 1

Answer: (D)

Answer 2

Glycine$\rightarrow \mathrm { NH } _ { 2 } - \mathrm { CH } _ { 2 } - \mathrm { COOH }$.