Dr.  Sashi Prabha, Assistant professor. Did PhD from Andhra unversity, department  of Microbiology. Have 14 years teaching experience.

Sashi Prabha Muddada

This course includes modes of replication, Meselson–Stahl's experiment, proteins  and enzymes involved in replication.

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CSIR-UGC NET

English

DNA Replication - CSIR UGC

Foundations of Biochemistry

Fundamental Processes

Life Sciences

NET Exams

Ace the toughest competitive and government exams in India 

Test Preparation

Overview of the course  on DNA Replication

Course Overview

Introduction  of DNA replication.Modes of replication.

DNA Replication -1

DNA Replication - 2( modes of replication)

DNA Replication -3( Rolling circle mode of replication)

DNA Replication -4(D loop mode of replication)

DNA Replication -5(D loop method)

DNA Replication -6(Theta mode of replication)

Meselson -stahl's experiment,  proof of DNA replication as a semi-conservative mode of replication

DNA Replication -7(Meselson-stahl's expt.)

Enzymes involved in replication, helicase and nuclease

DNA Replication -8( Helicase & Nuclease)

Enzymes of DNA replication, Topoisomerase-supercoiling.

DNA Replication -9 (Topoisomerase)

Classification and Mechanism of Topoisomerase

DNA Replication -10 (Topoisomerase)

DNA Replication -11(primase)

DNA  Replication, enzymes involved in replication,  action of polymerase enzyme.

DNA Replication -12(Polymerase)

Includes  the activity of DNA polymerase it's Proofreading activity, functioning of 3'-5' exonuclease  and 5'-3' exonuclease activity

DNA Replication -13 (Polymerase)

Polymerase I, it's functions  were  explained

DNA Replication -14(polymerase -1)

Explanation  about  polymerase  2 was given

DNA Replication -15 ( polymerase -2)

DNA Replication -16 (polymerase -2)

DNA Replication -17(polymerase - 3)

DNA Replication -18 (Polymerase -III)

Polymerase  IV & V were explained  with their  functions

DNA Replication -19( Pol IV & Pol V)

DNA Replication -20 (ligase)

DNA Replication -21(ligase)

Structure  of ori  site and replicon  were included

DNA Replication -22( Initiation)

DNA Replication -23 (Initiation)

Hu protein involvement, open complex  formation was  explained

DNA Replication -24( Initiation)

Role of SSB protein  and Dna B protein were  discussed

DNA Replication-25(Initiation)

DNA Replication -26( Initiation)

DNA Replication -27 ( Initiation)

Importance of leading and lagging  strands

DNA Replication -28( Elongation)

Synthesis  of leading and lagging strands

DNA Replication -29 ( Elongation)

DNA Replication -30 (Elongation)

Ter site and Tus  proteins  were  included

DNA Replication -31(Termination)

DNA Replication (MCQ-1)

DNA Replication (MCQ-2)

DNA Replication (MCQ-3)

DNA Replication (MCQ-4)

DNA Replication (MCQ-5)

DNA Replication (MCQ-6)

DNA Replication (MCQ-7)

DNA replication -40

Author of Book- Mind Maps for Life Sciences, Qualified CSIR-NET,GATE XL,BT, REET, MPAT 2 times Rank 1, Guided  30k+ Students

Neha Taneja

In this course, there is a detailed description about trptophan operon and it's regulation. Practice questions and CSIR-NET previous year questions will remain the main highlights after completion of the theoretical part.

Tryptophan Operon: CSIR UGC NET

This course includes explanation about lac operon, which is a operon required for the transport and metabolism of lactose in Escherichia coli and many other enteric bacteria. Proper diagrammatic representations has been used for better understanding.

Lac Operon : Gene Regulation in Bacteria - CSIR-UGC NET

This course includes explanation about lac operon that basically helps in controlling the gene expression in prokaryotes. This operon required the transport and metabolism in Escherichia coli and many other enteric bacteria.

(Hindi) Lac Operon - Gene Regulation in Bacteria : CSIR-UGC NET

In this course, there is a detailed description about tryptophan operon and it’s regulation. Practice questions and CSIR previous year question will remain the main highlights after completion of the theoretical part.

(Hindi) Tryptophan (Trp) Operon : CSIR-UGC NET

In this course, the educator is discussing the transcription of DNA, the difference between  DNA & RNA.  Enzymes involved in transcription for CSIR-UGC NET aspirants

Lessons

40 lessons • 8h 47m

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Course Overview

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DNA Replication -1

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DNA Replication - 2( modes of replication)

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DNA Replication -3( Rolling circle mode of replication)

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DNA Replication -4(D loop mode of replication)

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DNA Replication -5(D loop method)

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DNA Replication -6(Theta mode of replication)

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DNA Replication -7(Meselson-stahl's expt.)

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DNA Replication -8( Helicase & Nuclease)

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DNA Replication -9 (Topoisomerase)

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