What is the function of a plant cell vacuole?

a

Excretes water

b

Packages protein for export

c

Stores water

d

Initiates division of the cell

Which statement best defines micronutrients

Name three things sponges filter out of the water to feed on?

Eukaryotic cells achieve compartmentalization through an extensive endomembrane system that weaves through the interior of the cell and by numerous membrane-bound that form compartments where biochemical processes can occur independently.

A visitor from space thinks a car is alive. Is he correct?

What happens when three spoonfuls of salt is poured into 50ml of water

Describe one niche in the ecosystem.

Tissues are made of a grouping of cells. a. True b. False

A chemical is sprayed on a plant which causes the plant to lose its leaves. The plant will die because A. it would lose too much water. B. it would not be able to produce fruit and seeds. C. insects would not be attracted to the plant. D.

Which statement correctly describes terrestrial planets?

4. Why must transcription occur in the nucleus?