Answer:
hello i don't think my name is darel
Explanation:
18: D, homologous
20: B, DNA
I can’t see 17 or 19!
The three ways in which drugs affect the synapses include; they affect the number of neurotransmitters available, the rate of release of neurotransmitters, and binding affinity of neurotransmitter receptors to the neurotransmitters. For example; Drugs can affect the production of neurotransmitters, movement of neurotransmitters into vesicles, or movement of vesicles to a synapse.
Answer:
This is called a glycoprotein.