DNA Replication Explanation Must Include (no essay) Leading strand with 5' and 3' Lagging strand with 3' and 5' - Okazaki fragments Bases (following the base pairing rule) Primase -Primer helicase Polymerase Ligase Parent Strands Daughter Strands New DNAs - semiconservative

DNA Replication Explanation Must Include (no essay) Leading strand with 5' and 3' Lagging strand with 3' and 5' - Okazaki fragments Bases (following the base pairing rule) Primase -Primer helicase Polymerase Ligase Parent Strands Daughter Strands New DNAs - semiconservative

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter28: Dna Metabolism: Replication, Recombination, And Repair

Section: Chapter Questions

Problem 1P: Semiconservative or Conservative DNA Replication If 15N-Iabeled E. coli DNA has a density of 1.724...

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Concept explainers

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.

Question

DNA Replication Explanation Must Include (no essay)

Leading strand with 5' and 3'
Lagging strand with 3' and 5' - Okazaki fragments
Bases (following the base pairing rule)
Primase -Primer
helicase
Polymerase
Ligase
Parent Strands
Daughter Strands
New DNAs - semiconservative

Definition Definition Mechanism by which deoxyribonucleic acid (DNA) is capable of producing an exact copy of itself. DNA molecules utilize a semiconservative method for replication. DNA replication is the most essential part of biological inheritance and is crucial for cell division during growth and repair of damaged tissues.

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Semiconservative or Conservative DNA Replication If 15N-Iabeled E. coli DNA has a density of 1.724 g/mL, 14N-labeled DNA has a density of 1.710 g/mL, and E. coli cells grown for many generations on 14NH4+as a nitrogen source are transferred to media containing 15NH4+as the sole N-source, (a) What will be the density of the DNA after one generation, assuming replication is semiconservative? (b) Suppose replication took place by a conservative mechanism in which the parental strands remained together and the two progeny strands were paired. Design an experiment that could distinguish between semiconservative and conservative modes of replication.
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DNA Repication Explanation (no ESSAY) Must include STEP BY STEP Leading strand with 5' and 3' Lagging strand with 3' and 5' - Okazaki fragments Bases (following the base pairing rule) Primase -Primer helicase Polymerase Ligase Parent Strands Daughter Strands New DNAs - semiconservative
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AKS 5b: Which statement is correct regarding the semiconservative nature of DNA? * The semiconservative nature of DNA allows for genetic stability in somatic gene production MRNA operates as a template to allow DNA to replicate itself using ribosomes The structure of the phosphate group on the DNA molecule direct the correct nucleotides into place during replication Nucleotides in each original strand serve as a template for the new strand to be made AKS 5b: Which model accurately represents the semi-conservative nature of DNA replication? * * AA AA AA AA АВ ВА AA BB AA AA АВ АС Figure A Figure B Figure C Figure D
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In DNA replication, the fundamental reason that Okasaki fragments are produced is that Group of answer choices DNA replication can proceed only in the 5’ to 3’ direction replication on the leading strand is slower than replication on the lagging strand DNA polymerase tends to slip while replicating the lagging strand DNA polymerase has to alternate between the leading and lagging strands during replication none of these are true.
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