Which statement most correctly describes the role of a carrier protein?

a. it attaches to the membrane, providing a matrix of support.
b. it aids in reactions of molecules both inside and outside.
c. it has a binding site for a particular molecule.
d. it creates a passageway for passive transport

Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation

Me with these questions image attached

Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.