In the first step of the citric acid cycle, acetyl-SCoA reacts ...

[Pineappleeh]

In the first step of the citric acid cycle, acetyl-SCoA reacts with ________ to produce ________, which is isomerized to ________ in the second step.
 
  A) succinate; fumarate; malate
  B) succinate; malate; fumarate
  C) oxaloacetate; isocitrate; citrate
  D) oxaloacetate; citrate; isocitrate
  E) aconitase; isocitrate; citrate

Question 2

Which group in the Periodic Table is most likely to contain the element X in the molecule whose dot structure is shown?
 
  A) 2A
  B) 3A
  C) 4A
  D) 5A
  E) 6A

[wtf444]

Answer to Question 1

D

Answer to Question 2

E

[Pineappleeh]

Thanks for the timely response, appreciate it

[kthug]

Excellent