True. You do see suggested revisions
<span>Surgical Correction Generally is only required for What?
Congenital heart defects
(Strabismus, scars, breasts ...<span>)</span></span>
Answer:
Explanation:
The main body of the hair shaft is known as the cortex. This is actually made up of spindle-shaped cortical cells that are aligned in a regular array parallel to the length of the hair.
Hair is made from keratin as are most of the cortical cells. Keratin is a protein that is helical. There are two different types of fibers that exist in hair and they are keratin fibers. Type I with acidic amino acid residues and type II with basic amino residues.
A neurotransmitter is to a key as a neural receptor site is to a lock.
Neurotransmitter is the chemical substance releases from the neurons for transmitting signals across the body. It is released at the synapse junction. There are 4 classes of neurotransmitters: amino acids, monoamines, peptides and purines. The examples include GABA, glutamate, serotonin, etc.
Neural receptor site is the location where neural receptors are found. These receptors may be found on the cell membrane, inside the cell or even outside the cells. A neurotransmitter binds to these receptors to make them active and functional. There are two types of receptors: Ionotropic receptors and Metabotropic receptors.
To know more about neurotransmitter, here
brainly.com/question/9725469
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