A signaling molecule that binds a membrane protein is called a ____
Fill in the blank with the appropriate word.
ligand
You might also like to view...
______ is the observable response of organisms to external or internal stimuli.
A. Ecology B. Behavioral ecology C. Behavior D. Pheromonal mediation E. Allomonal mediation
Arch, cellulose, and glycogen have all of the following in common EXCEPT:
a. They are complex carbohydrates. b. They are composed of glucose molecules. c. They contain hydrocarbon chains. d. They contain oxygen, carbon, and hydrogen atoms
The theory illustrated by the accompanying figure is used to explain the origin of which organisms?
a. anaerobes
b. eukaryotes
c. prokaryotes
d. protobionts
e. vascular plants
Choose the most common human disorders that are the result of abnormalities in chromosome number.
What will be an ideal response?