The enzyme Taq polymerase is required in the PCR process because it is the main enzyme that synthesizes the new DNA strands complementary to the template strand and without the activity of this enzyme the PCR will be useless and it cannot make the copy of the given strand in any way. Thus, this enzyme is very much necessary for the efficient working of the PCR.
Polymerase Chain Reaction is a very efficient technique that can able to detect and copy even a small amount of DNA by performing a set of reactions at different temperatures.
The PCR process begins with the denaturing of the template strand at 95°C, followed by annealing in which the appropriate primers bind to the single strands of DNA at 50-56°C, followed by extension at 72°C in which the thermostable Taq polymerase synthesizes the strand complementary to the template DNA.
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I think the answer to this is 2.
With the given results, in order for the nurse to identify
the clinical manifestations of diabetic ketoacidosis in which the client would
likely have, she needs to observe the following manifestations such as; rise of
the blood glucose level which beyond the normal range, there is a rapid
breathing which would likely occur that he or she finds it difficult to breathe
normally, there is a presence of pain in the abdomen, excessive need of fluids
as he or she manifest excessive thirst and lastly, his or her results in the
plasma bicarbonate is in the low level. These manifestations could indicate
that the client has diabetic ketoacidosis.
Answer:
c. it leads to a redistribution of alleles
Explanation:
The gene flow can be defined as the movement of genetic material from one population to another within the same species. This movement may be associated 1-with the migration of individuals and subsequent reproduction of these organisms in the new population or 2-with the movement of gametes (eg., pollen dispersal) among populations. In both cases, gene flow is known to alter the frequency of particular alleles between populations and consequently also modify the evolutionary patterns of these populations.
Answer:
Animal cells
Explanation:
The cytoskeleton is not present in plant cells
