Choose the best description for prokaryotic cell.

A) has a nucleus; found in multicellular organisms
B) has no nucleus; found in unicellular organisms
C) has no nucleus; found in multicellular organisms
D) has a nucleus; found in unicellular organisms

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.