Answer:
...in that Eukaryotes have membrane bound organelles, and prokaryote cells do not have a nucleus
Answer: The nucleus replicates.
Explanation:
Replication of the nucleus does not happen during interphase.
B. 245 million
from the end of Carboniferous Period to the beginning of the Triassic period
Answer:
The binding of a neurotransmitter on a postsynaptic cell allows potassium ions to diffuse out of the cell. This would result in a NEGATIVE CELL MEMBRANE POTENTIAL which is an HYPERPOLARIZATION event.
Explanation:
The binding of a neurotransmitter to a postsynaptic cell results in a group of channels in the cell membrane called ligand gated channels open or close in response to that binding.
Hyperpolarization occurs when a ligand gated channel opens and allows potassium ion to flow out of the cell.
During hyperpolarization, potential of the cell membrane experience changes which makes it to become more negative.
3:they are usually microscopic
