Q: The ability for a plasma membrane to only allow certain molecules in or out of the cell is referred to as what? Choices: - periodic permeability - total permeability - moderate permeability - selective permeability A:
selective permeability

(Question)
Q: Every human cell has the same what, and each cell has thousands of them? Choices: - chromosomes - DNA - ribosomes - genes A:
(Answer)
genes

Ques: Q: Ocean water appears cyan because microbes in the water preferentially absorb what color of light? Choices: - blue - green - yellow - red A:
Ans: red

(Q).
Q: In which supergroup are red algae and green algae included? Choices: - xerophyte - spirogyra - troglodyte - archaeplastida A:
(A).
archaeplastida

Ques:Q: What external feature in human beings is responsible for balance? Choices: - tails - brain - hands - ears A:

Ans:ears

Ques: Q: What does the secretion of the hormone cholecystokinin stimulate the release of? Choices: - sweat, saliva - urea - insulin and pepsin - pancreatic juices, bile A:
Ans:
pancreatic juices, bile