A neuron is a specialized cell, found in the brain, spinal cord and the peripheral nerves known as the nerve cell. The structure of a neuron varies with their shape and size and it mainly depends upon their functions
<h3>what is the structure of neuron ?</h3>
Dendrites which is A branch-like structure that functions by receiving messages from other neurons and allow the transmission
Cell Body has a cell body with a nucleus, Golgi apparatus, endoplasmic reticulum, mitochondria and other components.
Axon is a tube-like structure that functions by carrying an electrical impulse from the cell body to the axon terminals
Synapse functions by permitting the entry of a neuron to move an electrical or chemical signal from one neuron to another neuron.
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It should be D.
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The answer is: D. Scientific claims are strengthened by evaluating different possible arguments.
Argument is a series of statements used to persuade someone of something or to present reasons for accepting a conclusion (in this example, Canary Islands were not formed by volcanic activity and the fault was active at that time).
Evaluate means to judge or calculate the quality, importance, amount or value of something, it this example two different arguments about Canary Islands formation,
The Canary Islands (seven major islands, one minor island) were originally volcanic islands, formed by the Canary hotspot.
Answer:
The process by which a cell responds to substances outside the cell through signaling molecules found on the surface of and inside the cell. ... Signal transduction is important for cells to grow and work normally. Cells that have abnormal signaling molecules may become cancer cells. Also called cell signaling.
Egg activation, whether initiated by or independent of fertilization, induces a rise in intracellular calcium. This calcium increase often manifests as a signaling wave that traverses the egg and releases it from meiotic arrest and metabolic dormancy.
