10. Cell Signaling
Introduction to Cell Signaling
Multiple Choice
Multiple ChoiceThe cells of multicellular organisms use a variety of molecules as signals which are
a) Amino acids and proteins.
b) Nucleotides and lipids.
c) Dissolved gases like nitric oxide.
d) Only a and b.
e) a, b, and c.
A
Amino acids and proteins.
B
Nucleotides and lipids.
C
Dissolved gases like nitric oxide.
D
Only a and b.
E
a, b, and c.
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