Even when asymptomatic: <u>HIV </u>can be actively multiplying and killing cells in the immune system.
<h3>Effects of HIV </h3>
Human immunodeficiency virus is a virus which attacks the immune system of an infected body by killing cells in the immune system while multiplying rapidly. In the early stages of the infection the infected person might be asymptomatic but the virus will spread rapidly leading to an immune deficiency state.
Hence we can conclude that <u>HIV </u>can be actively multiplying and killing cells in the immune system.
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The biosynthesis of fatty acids and lipids meets two imperatives in the
cell :
- supply of fatty acids necessary for the synthesis of structural lipids;
- storage of energy.
The synthesis of fatty acids goes through a dehydration step during its synthesis. and its catabolism goes through a hydration stage, which shows the importance of H2O molecules to build lipids (even cholesterol).
Synthesis of the fatty acid:
firstly, acetyl-ACP and malonyl-ACP were condensed, followed by reduction of acetoacetyl-ACP to β-hydroxybutyryl-ACP, followed by dehydration of β-hydroxyacyl-ACP, and finally reduction of the double bond by NADPH + H
Catabolism:
The reverse steps will occur: a beta oxidation, a hydration of the molecule, and finally another oxidation.
The correct answer is Transfer of RNA.
Transfer of RNA acts as the delivery truck which delivers amino acid to the ribosome for the synthesis of protein and then leaves empty again. Transfer RNA is termed as an adaptor molecule which is composed of RNA which have 76-90 number of nucleotides in length.
It is a link which is between amino acids sequence and mRNA of proteins. The work of tRNA is to specify which sequence from genetic code corresponds to amino acids. mRNA encodes the protein as series of contiguous codons. Its structure can be decomposed into a primary and secondary structure.
Answer:
Heat
Explanation:
In almost all the energy conversion process some of energy is lost in the form of heat.
