Describe at least one function of each group of organic compound

Which of the following best explains how a dissecting microscope differs from a compound light microscope? A) We do not have enough evidence yet to call cell theory a law. B) We have not reviewed cell behavior enough yet to call it a law.

What is one way to produce large numbers of genetically identical offspring?

A 72-year-old woman with complaints of increasing fatigue has completed a series of fecal occult blood tests that indicate the presence of blood in her stool.

In any ecosystem, terrestrial or aquatic, what group (s) is (are) always necessary?; a) autotrophs and heterotrophs; b) producers and primary consumers; c) photosynthesizers; d) autotrophs; e) green plants

How is the onion cell and nerve cell different?

What is occurring in the endocrine system during a "fight or flight" response? Release of adrenaline by the adrenal glands Release of cortisol by the adrenal glands Release of adrenaline by the gonads Release of cortisol by the gonads

Describe interactions between organisms within an ecosystem. Give an example of a specific relationship that organisms may have, and how this relationship affects the ecosystem.

Which process removes carbon dioxide from the atmosphere A: Respiration B: Humans breathing C: Carbonate formation D: Nitrogen fixation

Which type of RNA functions as a carrier of the genetic code?

How many different kinds of bases can be found in DNA