Match the Following with the Descriptions Below

Multiple Choice

Match the following with the descriptions below.
-Active absorption

A) Movement of nutrients against a concentration gradient; requires a carrier and energy
B) Movement of nutrients down a concentration gradient; requires a carrier, but does not require energy
C) Uptake of nutrients in which solid particles are engulfed by the absorptive cell; requires energy
D) Uptake of nutrients in which liquids are engulfed by the absorptive cell; requires energy
E) Movement of nutrients down a concentration gradient; requires no carrier and no energy