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TLS Online TPP Program

#Question id: 34

Which of the following is true of any (S)-enantiomer?

#Bioorganic Chemistry and Metabolites

  1. It rotates plane-polarized light to the right

  2. It rotates plane-polarized light to the left

  3. It is a racemic form

  4. It is the mirror image of the corresponding (R)-enantiomer

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TLS Online TPP Program

#Question id: 27375

#Introduction to Biochemistry

An atom of sodium has an atomic number of 11 and a mass number of 23. Which of the following statements is correct?
TLS Online TPP Program

#Question id: 2667

#Introduction to Biochemistry

A regulatory protein that attracts RNA polymerase to its promoter is an example of what type of regulation?
TLS Online TPP Program

#Question id: 41

#Introduction to Biochemistry

Enzymes are biological catalysts that enhance the rate of reaction by:
TLS Online TPP Program

#Question id: 27065

#Bioorganic Chemistry and Metabolites

Determine R and S Configurations On A Fischer Projection given below 
TLS Online TPP Program

#Question id: 68

#Bioorganic Chemistry and Metabolites

Match the following functional groups given in column I with their respective representatives given in column II.

COLUMN I               COLUMN II

1. Anhydride               a. RCOOR

2. Ether                       b. ROCOCH3

3. Acetyl                     c. ROR

4. Amido                     d. RCOOCOR

5. Ester                        e. RCONH2