WebMar 22, 2024 · A segment of DNA that codes for the cell’s synthesis of a specific protein is called a gene. DNA replicates by separating into two single strands, each of which … WebDNA pol III is the enzyme required for DNA synthesis; DNA pol I and DNA pol II are primarily required for repair. DNA pol III adds deoxyribonucleotides, each complementary to a nucleotide on the template strand, one by one to the 3’-OH group of the growing DNA chain. DNA polymerase III can only extend in the 5’ to 3’ direction.

Molecular mechanism of DNA replication - Khan Academy

WebThe Taq enzyme is a type of DNA polymerase that allows researchers to separate the DNA strands during the annealing step of the PCR cycle without destroying the polymerase. False How many DNA molecules would there be after four rounds of PCR if the initial reaction mixture contained two molecules? 32 WebThe primary structure of DNA has two major components , name them 1. A backbone made up of the sugar and phosphate groups of deoxyribonucleotides 2. A series of nitrogen … safety sign at workplace

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Web1.Direction of synthesis is bidirectional with both 5' to 3' and 3' to 5' occurring on the leading and lagging strand respectively. 2. DNA synthesis occurs in both 3' to 5' and 5' to 3' … WebSuch a physical pendulum, called Kater's reversible pendulum, at one time provided the most accurate way (to about 1 part in 1 0 5) 10^{5}) 1 0 5) to measure the acceleration of gravity. ∗ ^{*} ∗ Discuss the advantages of Kater's pendulum over a simple pendulum for such a purpose. WebA) DNA gyrase unwinds the DNA double helix. B) Single‑strand binding proteins stabilize the open conformation of the unwound DNA. C) Okazaki fragments are DNA fragments synthesized on the leading strand. D) DNA polymerase adds … they come in spanish