What is the channel protein
What will be an ideal response?
Ans: These help molecules get through the membrane
You might also like to view...
Aquatic biomes are defined primarily by ________.
A. their salinity B. their temperature C. the dominant animals that live there D. the dominant plants that live there
The ___ Echinoderm lineage is composed of sea stars, each with a central disk surrounded by 5 to 20 "arms."
a. Echinoidea b. Ophiuroidea c. Crinoidea d. Holothuroidea e. Asteroidea
Which of the following activities does not require cellular energy?
A. movement of organelles within cells B. swimming movements of some types of cells C. movement of water across the cell membrane down the concentration gradient D. driving endergonic reactions
The functional units of the kidneys are the ________
Fill in the blank(s) with correct word