D. There are only a week Hydrophobic interactions in the interior of the membrane.
The B cells are not considered as first line defense structures of the immune’s system
Answer: Option C
<u>Explanation:</u>
Our body is protected internally by nature by many layers of defense. Any microbe or a foreign material that disturbs the body is defended by these barriers.
The first layer of defense required physical and chemical barrier such as the skin, mucous membrane, tears, saliva etc . The second line defense system involves the cells and the tissues that protect the body.
It's probably heat,if there are multiple choices it'll help if you could give them.
Answer:
RNA polymerase
Explanation:
RNA polymerase, an enzyme in the cell, is responsible for creating mRNA from the correct gene.
Answer:
In molecular biology, DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. DNA replication occurs in all living organisms acting as the most essential part for biological inheritance.
Explanation:
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