Answer:
Initial extension ( elongation)
Explanation:
in PCR cycle , there is a third step called as extension (also called as elongation step) which is performed at 72 ° C. In this step taq polymerase will add nucleotides to the primers attached for the extension of template Strand.
<em>C.</em><em> </em><em>Growth </em><em>hormone </em><em>promotes</em><em> </em><em>the </em><em>closure</em><em> </em><em>of </em><em>the </em><em>epiphyseal</em><em> </em><em>plate.</em>
I think it might be sampling
The buffer systems functioning in blood plasma include plasma proteins, phosphate, and bicarbonate and carbonic acid buffers. The kidneys help control acid-base balance by excreting hydrogen ions and generating bicarbonate that helps maintain blood plasma pH within a normal range.
Answer:
A lunar eclipse occurs when the Moon passes directly behind the Earth into its umbra (shadow). This can occur only when the sun, Earth and moon are aligned (in "syzygy") exactly, or very closely so, with the Earth in the middle.
Explanation:
