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Which one of the following statements is...

Which one of the following statements is incorrect regarding stereochemistry of most of the amino acids ?

A

Amino acid containing 3 carbon atoms is optically active

B

They have L- congiguration

C

They have R- configuration

D

Glycine is optically inactive

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-APPENDICES -REVISION EXERCISE -Amino Acids and Proteins
  1. which of the following is not a function of proteins?

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  2. Mark the wrong statement about enzymes

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  3. Regarding enzymatic reactions, the 4 steps are shown below A) E + S ...

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  4. The amino acids which cannot be synthsised in the body but must be sup...

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  5. The number of peptide bonds presents in tetrapeptide is

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  6. Which one of the following statements is incorrect regarding stereoche...

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  7. The forces that stabilize the 2^(@) and 3^(@) structure of protien ...

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  8. Which of the following one is not able to form finally by the hydrolys...

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  9. Which one of the following is not affected by the denaturation of prot...

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  10. Among the following, achiral amino acid is'

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  11. Protein with special three dimensional structure and biological activi...

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  12. In nucleic acids the nucleotide sub units linked by hydrogen bond b)...

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  13. The number of hydrogen bonds present in the sequence of a stretch of a...

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  14. DNA finger printing is useful for A) Identifying the criminals B) ...

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  15. Which one of the following sequence of groups in AMP ?

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  16. Phospodiester linkages are present between

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  17. The base pairing occurs in double helix of DNA is

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  18. The small pieces of DNA which are synthe- sised discontinuously are jo...

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  19. The important features of genetic code are a) It is universal b) ...

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  20. Most important energy carrier in living cell is

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