What type of membrane transport is used in the following scenario?
a) neurons will release signaling molecules called neurotransmitters in order to communicate with other neurons or with organs.
b) in the axon terminal of many neurons are storage vesicles of these neurotransmitters called synaptic vesicles.
c) when an electrical signal known as an action potential is propagated to the axon terminal, the synaptic vesicles fuse with the neuronal membrane and the neurotransmitter is released.

What terms describes being out of water after being submerged

Which of the following statements is a scientific claim? a. the early solar system had large amounts of water; so, the oldest objects in the solar system should also be abundant in water. b. earth is shaped like a sphere even if not all of the scientific observations related to its shape support this idea. c. the mass of the universe is much greater than current models predict; it is not possible to explain this inconsistency. d. planet earth is abundant in water, but there is no way to scientifically determine from where earth's water originated.

How can embryonic development be used as evidence for evolution? apex