The outer skeleton provides protection due to the fact that invertebrates do not have backbones
Which of the following occurs in the E site of the ribosome during translation? An uncharged tRNA is ejected from this site as the ribosome slides to the next codon.
Answer:
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Explanation:
Answer:
Explanation:
Antibodies are blood proteins produced to combine with and combat specific antigens and foreign substances such as bacteria and viruses.
An antibody which is also known as immunoglobulin is a Y-shaped structure that normally consists of 4 polypeptides which are 2 heavy chains and 2 light chains. This is the structure that makes it possible for antibodies to carry out their double functions which are - Antigen binding and Biological activity mediation.
Each role is executed by different parts of the antibody. That is, the fragment crystallizable region known as the fc region and the fragment antigen binding known as fab fragment.
The fab fragment is an area on the antibody that joins to antigens. It normally consists of one variable and one static domain of each of the light chain as well as the heavy one.
The fragment crystallizable region is the tail area of an antibody that combines with surface receptors and proteins of the complement system.This normally enables the antibodies to activate the immune system
Answer:
A. The exponential growth of a population
Explanation:
The Growth of the population because of "overproduction" is always a good thing in the eyes of, especially, the government.
Population explosion generally happens because of a humongous surplus of food as well as a raise in the quality of life. This can mean that food production is up, advances in medicine, better sewage system, etc. While over population is not always seen as a good thing, when it occurs in the right circumstances, overpopulation can lead to the creation of a better society as a whole.
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