4. Given the following problems in bacterial DNA replication, identify the defective enzyme or enzymes. Please give the enzyme and the particular function that is defective. a. Mismatched basepairs are found in the newly synthesized DNA. b. RNA bases are found in newly synthesized DNA. с. Replication on the leading strand is not initiated.

Q: 1. For the DNA molecule shown below, the 3' Strand of DNA is transcribed into mRNA and then…

A: The creation of proteins from the hereditary data stored in DNA depends on the processes of…

Q: During replication, DNA polymerase I removes the RNA primer on each Okazaki fragment and replace…

A: To find  Whether the statement "During replication, DNA polymerase I removes the RNA primer on each…

Q: 31. During DNA repair in both prokaryotes and eukaryotes, which of the following enzymes forms a…

A: DNA is a double stranded, helical macromolecule in which the strands are antiparallel. DNA is…

Q: 6. Below are several DNA sequences that are mutated compared with the wild-type sequence: 3'-TACT…

A: Wild type sequence:                           3' TACTGACTGACGATC 5' Complementary : 5'…

Q: 33.Choose the DNA nucleotide sequence that would be complementary to the following strand (note: pay…

A: DNA is  store house of genetic information. During S phase of cell cycle DNA make its copies to…

Q: 1) The function of ligase is to seal nicks in the backbone of a DNA strand. The function of AP…

A: AP endonuclease : It is an enzyme which is involved in the DNA base excision pathway The main…

Q: Drag each of the following events according to their ability to create spontaneous mutations vs.…

A:

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.