R and S enantiomers of thalidomide have different effects on ...

[lidoalex]

R and S enantiomers of thalidomide have different effects on living systems because _____.
 a. they have different physical and chemical properties
 b. they can metabolize only the R enantiomer of any compound
 c. they can metabolize only the S enantiomer of any compound
 d. each enantiomer is metabolized by different parts of any living system

Question 2

In the reaction where the aziridinium ion interacts with guanine, guanine acts as a:
 a. Lewis acid.
 b. free radical.
 c. nucleophile.
 d. BrnstedLowry base.

[leahm14]

Answer to Question 1

a

Answer to Question 2

c

[lidoalex]

Gracias!

[xthemafja]

Thanks for the timely response, appreciate it