Which best describes a difference between prokaryotes and eukaryotes?

a. Prokaryotes are much larger cells than eukaryotes.

b. Prokaryotes do not contain ribosomes.

c. Eukaryotes do not contain cytoplasm.

d. Prokaryotes do not contain organelles.

Discuss the theories of opening and closing stomata

What are intrinsic controls also called? homozygous external local none of the above

What does Invasive species mean

What are the 10 steps in protein synthesis?

The most obvious source of gene flow into any population is A) Emigration B) Immigration

How is the role of the nucleus in a cell similar to the role of a captain on a sports team

As a muscle I am responsible for regulating leaving teh body

What is the main principle behind the law of conservation of matter? A Mass does not change phase during a reaction. b The total mass does not change during a reaction. c Heat is added during a reaction for the mass to remain constant.

Why is it important to avoid applying too much nitrogen fertilizer? A. Too much nitrogen can buffer cells from extremes in pH. B. Too much nitrogen can increase the salinity of soil. C. Too much nitrogen in surface runoff can cause algae to overgrow.

A plant's water supply is now deeper in the ground. By which process do the roots grow longer to reach the water?