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Hello everyone.
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In this question we will be talking about the necessity and sufficiently sufficiency in biology.
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So first of all let us discuss about necessity.
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So necessity is basically in respect to an element or a compound without it which a process cannot take place.
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For example, if we take amino acids in a culture medium, that means the amino acid will join together with the health of peptide bond to form a polypeptide chain that is a protein will be formed.
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So here amino acid is a necessary element that is required for the formation of protein.
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But if we take out, suppose this amino acid here is serene, but if we take out serene from the culture and then reintroduce it, then we can see the difference between the two cycles.
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That is, when the serine is removed, we can see that if that particular protein is formed or not.
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And if serene is reintroduced, then we can see that if protein is made or not.
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So in this way, we can tell that whether this amino acid is sufficient enough for the protein formation.
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And we can also know that what quantity of the amino acid is sufficient for this particular protein.
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So this sufficiency is the term that is used to determine that if the presence, of an element permits the biological phenomenon to occur.
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Sufficiency can be proven by demonstrating that a system can operate when the element in question is active without the influence of the other element.
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This can be done with the several steps like discrete simulation and isolation...