Answer:
The two kinds of antimicrobial peptides (defensin and drosomycin) improve as a results of two central genes C and P within the wild kind. Within the deficiency of factor C or P or each, there's no development of antimicrobial peptides within the mutant kind. The development of antimicrobial peptides is that the collective results of the organic chemistry responses of cistron C and P. thus mutant varieties with solely defensin (produce of cistron C) or drosomycin (produce of gene P) peptides, or no peptides once infested with fungus genus crassa yeasts, doesn't endure although the wild kind continued.
This unit evidences that the two prevailing genetic factor C and P (genetic factor for antimicrobial peptides) are strongly connected with one another and as there's no biological process happened among these two genetic factor there is no discrimination, thence solely maternal amalgamation are articulated. So, the wild kind fruit flies can ready to endure once verified with the fungi. This can be additionally AN example of regressive transformation.
Answer: It would be they force them out of the bloodstream.
Explanation:
Answer: Option A. Synthesis of double stranded DNA
Explanation:
HIV is Human Immunodeficiency Virus, that acts by targeting the immune system of humans. Antiretroviral drugs target different 'HIV lifecycle' stages to stop replication of HIV.
HIV can not reproduce by itself, so it must infect cells of the human immune system, called CD4 cells, to make new copies of itself. CD4 cells are white blood cells which play a central role in the body's response to infections. Over time, HIV destroys CD4 cells, and the ability of the body to identify and fight other forms of infection starts to weaken. When therapy does not control HIV, the loss of CD4 cells contributes to the development of serious diseases or 'opportunistic infections.' These infections should be recognised and cleared by the immune system in people with normal levels of CD4 cells.
As HIV RNA enters the cell, it needs to be 'reversed' into proviral DNA before it can be incorporated into the host cell's DNA. Reverse transcriptase enzyme of HIV turn the RNA within the cell into a proviral DNA.
Two types of antiretroviral drugs that involves nucleoside and nucleotide reverse transcriptase inhibitors (NRTIs and NtRTIs), were designed to stop the reverse transcriptase activity and the development of proviral DNA. HIV production is inhibited by NRTIs and NtRTIs by adding a nucleoside or nucleotide into the HIV DNA chain as it is established to end the chain.
Non-nucleoside reverse transcriptase inhibitors (NNRTIs), by binding directly to the reverse transcriptase enzyme, block HIV development. Hence the drug inhibit the synthesis of double stranded DNA.
Hence, the correct option is A.
DNA and RNA are made up of monomers called nucleotides. - DNA and RNA both have 3 nitrogenous bases: Adenine, Cytosine and Guanine. - DNA and RNA both have a phosphate groups in their nucleotides. Sometimes called phosphoric acid
Answer:
There are many multicellular organisms such as-Humans,animals like cow,dog,elephant,goat etc, are the multicellular organisms