The next we have to do is to shed light into the mystery of the steps of DNA Replication<span>of the Eykaryotes. </span>
<span>1)The first major step for the </span>DNA Replication<span> to take place is the breaking of hydrogen bonds between bases of the two antiparallel strands. The unwounding of the two strands is the starting point. The splitting happens in places of the chains which are rich in A-T. That is because there are only two bonds between Adenine and Thymine (there are three hydrogen bonds between Cytosine and Guanine). </span>Helicase<span> is the enzyme that splits the two strands. The initiation point where the splitting starts is called "origin of replication".The structure that is created is known as "</span>Replication Fork<span>". </span>2) One of the most important steps of DNA Replication<span> is the binding of </span>RNA Primase<span> in the the initiation point of the 3'-5' parent chain. </span>RNA Primase<span> can attract RNA nucleotides which bind to the DNA nucleotides of the 3'-5' strand due to the hydrogen bonds between the bases. RNA nucleotides are the primers (starters) for the binding of DNA nucleotides. </span>3) The elongation<span> process is different for the 5'-3' and 3'-5' template. a)</span>5'-3' Template<span>: The 3'-5' proceeding daughter strand -that uses a </span>5'-3' template<span>- is called </span>leading strand<span> because </span>DNA Polymerase ä<span> can "read" the template and continuously adds nucleotides (complementary to the nucleotides of the template, for example Adenine opposite to Thymine etc).</span>
<span>The gallbladder plays an important role in our digestion of food. The gallbladder holds bile produced in the liver until it is needed for digesting fatty foods in the duodenum of the small intestine.</span>
The DNA molecule is a polymer ofnucleotides. Each nucleotide iscomposed of a nitrogenous base, a five-carbon sugar (deoxyribose), and aphosphate group. ... Adenine always bonds with thymine, and cytosine always bonds with guanine.
The message would change because each base has a specific pair that it bonds with. So the original strand's matching sequence would be (ACT GCT) if they were to change the last letter of the first set of 3 numbers, it would be (ACA GCT), and you can see there is a difference in the first sequence of bases.
