The cause of cis-trans isomerism is A) stability of the double ...

[mspears3]

The cause of cis-trans isomerism is
 
  A) stability of the double bond.
  B) lack of rotation of the double bond.
  C) strength of the double bond.
  D) short length of the double bond.
  E) vibration of the double bond.

Question 2

Lactose results from reacting glucose at its ________ carbon and galactose at its ________ carbon.
 
  A) 4, 1
  B) 1, 4
  C) 1, 6
  D) 6, 1
  E) 1, 1

[potomatos]

Answer to Question 1

B

Answer to Question 2

A

[mspears3]

YES! Correct, THANKS for helping me on my review

Excellent