18. What attracts or directs the synthesis enzyme to the template in DNA Replication? a. Start...

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Biology

18. What attracts or directs the synthesis enzyme to thetemplate in DNA Replication? a. Start Codon b. Promoter c. 5'-capd. Primer e. Poly-A Tail
32. Which of the following statements is true regarding introns?a. human genes do not have introns b. introns encode for geneproducts c. introns are part of the mRNA that are translated d.introns have no function
28.Protein function? a. is determined b interaction of aminogroups with other molecules b. is the same even with single aminoacid modifications resulting from mutations c. will not change indifferent environments d. will not be affected by pH e. isdependent on its three-dimensional structure
36.There are FOUR major events in cell division. Which of thefollowing is NOT one of them? a. Cytokinesis, the division of thecytoplasm and separation of the two new cells b. DNA segregation,which is the distribution of the DNA into the two new daugthercells c. Cell cycle arrest to allow the cells to recuperate d.Reproductive signals initiate cell division e. DNA Replication

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18 d option is correct DNA dependent synthesis of new DNA is called replication which is catalysed by a metallo enzyme called DNA Polymerase There are two basic requirements of DNA Polymerase 1 Template It is the single strand DNA which provide information of nucleotide selection 2 Primer It provides 3OH group required for phosphodiester bond formation primer is complementary to but always See Answer

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