Organisms are composed of molecules, which are collections of smaller units, termed

A. polymers.
B. electrons.
C. ions.
D. monomers.
E. atoms.


Answer: E

Biology & Microbiology

You might also like to view...

The water vascular system in echinoderms is used for locomotion, water enters the water vascular

system of a sea star through a structure called the

a. ampulla. b. ossicle. c. radial canal. d. ring canal. e. madreporite.

Biology & Microbiology

Which soil region extends to the underlying bedrock, and consists of mineral particles and rock fragments but generally no organic material?

a. A horizon b. B horizon c. C horizon d. D horizon e. O horizon

Biology & Microbiology

Describe how maternal effect genes and segmentation genes work together in the early embryonic stages of

Drosophila. What will be an ideal response?

Biology & Microbiology

In the context of good science, which of the following can cause a hypothesis to be changed or rejected?

A. new observations B. new data C. experiments D. All of the above.

Biology & Microbiology