Integral membrane proteins are found on cell membranes and due to their structure and polar functional groups are able to serve as transport channels.
<h3>What is the cell membrane?</h3>
The cell membrane is a lipid bilayer which separates the cell contents from the external environment.
A component of the cell membrane is the integral membrane proteins which transverses the cell membrane and as such are able to serve as transport channels.
The integral membrane proteins contain hydrophilic amino acids groups with charged groups which help it to serve as binding site for polar molecules like water and ions.
The interior contains hydrophobic amino acid which enables it to interact with the lipid bilayer.
In conclusion, the structure and composition of integral membrane proteins enables them to serve as cell transporters and channels.
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Prokaryotic chromosomes are found in the nucleoid of prokaryotic cells, and they are circular in shape
Answer:
The effect of diabetes on the nerves and blood vessels can also lead to problems including: 1 Trouble with digestion. 2 Sexual dysfunction. 3 Slow wound healing.
Explanation:
To solve this expression, first you need to put the numbers into standard form, (written out).
4^2 +3^3
4^2=16
16+ 3^3
16+27
43 is the value of this expression, when simplified.
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