Each atomic orbital can hold ________. A) 1 electron B) up to ...

[FButt]

Each atomic orbital can hold ________.
 
  A) 1 electron
  B) up to 2 electrons
  C) up to 3 electrons
  D) up to 4 electrons

Question 2

What is the main difference between bacteria and humans that gives Sulfa drugs their antibacterial properties?
 
  A) Human cells can readily absorb folic acid; bacteria cells cannot.
  B) Bacteria cells can readily absorb folic acid; human cells cannot.
  C) Bacteria cells can readily absorb sulfa drugs; human cells cannot.
  D) Human cells can readily absorb sulfa drugs; bacteria cells cannot.
  E) none of the above

[Harbringer]

Answer to Question 1

B

Answer to Question 2

A

[FButt]

Excellent

[xiazhe]

TYSM