निम्न में से कौन-सी संरचना पेप्टाइड श्रंखला प्रदर्शित करती है

Options

A. `-overset(H)overset(|)N-underset(O)underset(||)C-underset(H)underset(|)N-underset(|)overset(|)C-NH-overset(O)overset(||)C-NH-`
B. `-overset(H)overset(|)N-underset(O)underset(||)C-underset(|)overset(|)C-underset(|)overset(|)C-underset(|)overset(|)C-overset(H)overset(|)n--underset(|)overset(|)C-underset(|)overset(|)C-underset(|)overset(|)C-`
C. `-overset(H)overset(|)N-underset(|)overset(|)C-underset(O)underset(||)C-overset(H)overset(|)N-underset(|)overset(|)C-underset(O)underset(|)C-overset(H)overset(|)N-underset(|)overset(|)C-`
D. `underset(|)overset(|)C-overset(H)overset(|)N-underset(|) overset(|) C--underset(|) overset(|) C--overset(O) overset(||) C-underset(H)underset(|)-underset(|) overset(|) C--underset(|) overset(|) C-overset(H)overset(|)N-`

Answer

C

Explanation

पेप्टाइड बन्ध (-NH-CO-) का निर्माण एमीनो अम्लों के संघनन के द्वारा होता है।
`HNH-underset(R)underset(|)(CH)-underset(O)underset(||)(C)-OH+ H.NH -underset(R)underset(|)(CH)-underset(O)underset(||)(c)-OH to -HN-underset(R)underset(|)(CH)-underset(O)underset(||)(C)-NH-underset(R)underset(|)(CH)-underset(O)underset(||)(C)-`
अंत: निम्नलिखित संरचना एक पेप्टाइड श्रृंखला प्रदर्शित करती है
`-overset(H)overset(|)(N)-underset(|)overset(|)C-underset(O)underset(||)-overset(H)overset(|)N-underset(|)overset(|)C-underset(O)underset(||)(C)-overset(H)overset(|)N-underset(|)overset(|)C-overset(O)overset(||)C-`