Answer:
The correct sequence is 21543.
Explanation:
The procedure by which the signaling molecules known as neurotransmitters are discharged by the neuron's axon terminal and combines and reacts with the receptors present on the dendrites of another neuron or postsynaptic neuron is termed as neurotransmission.
The following are the steps followed in the process of neurotransmission:
a. Exocytosis of neurotransmitter gets stimulated by calcium.
b. The diffusion of neurotransmitter takes place across the synaptic cleft.
c. The binding of neurotransmitters takes place with the receptor.
d. After the binding opening of ion channels takes place.
e. The permeability of the postsynaptic membrane gets changed.
Answer:
Fertilization occurs when the nucleus of both a sperm and an egg fuse to form a diploid cell,
Explanation:
Answer:
Summer-
Explanation:
The answer is summer because...
- The sun at noon is also known as high noon. It is higher in the sky during the summer time. It is also lower in the sky during the winter time. Hence why it is colder in the winter and hot in the summer.
- Hope this helped !
A delta, the river or stream starts to branch off into a triangular fan shape as it enters a large body of water. A delta is a Greek symbol in the shape of a triangle, so connect the two. :)
Plants in both tundra and desert environments would have adaptions suited to retaining water and being able to survive off of less of it.
