In the process of ________, two substances are moved across a ...

[c0205847]

In the process of ________, two substances are moved across a cell membrane in the same direction without directly using cellular energy. One of the substances can be moved against a concentration gradient by this process.
 A) countertransport
  B) cotransport
  C) simple diffusion
  D) active transport
  E) co-osmosis

Question 2

The visceral pericardium is the same as the
 A) mediastinum.
  B) parietal pericardium.
  C) epicardium.
  D) myocardium.
  E) endocardium.

[verrinzo]

Answer to Question 1

B

Answer to Question 2

C

[c0205847]

Gracias!

[komodo7]

Excellent