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Structure of DNA.

Lesson 1 of 19 • 274 upvotes • 11:02mins

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Dr Kalpesh J Gadhvi

In this 1st lesson I have discussed about structure of DNA . before understanding structure of DNA we have to deal with some terminology like NUCLEOSIDE, NUCLEOTIDE,PENTOSE SUGAR, PHOSPHATE GROUP ETC. because all these are important to study structure of DNA . After that we have seen little introduction about double helix model of DNA given by Watson and crick. Also we have seen chargaffs rule . Thank you

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1

Structure of DNA.

11:02mins

2

Double Helix Model of DNA Contd.

8:18mins

3

Packaging of DNA

11:39mins

4

Transformation Principal

9:43mins

5

Hershey and Chase Experiment

10:24mins

6

Biochemical Nature of Transforming Principal

8:30mins

7

Properties of Genetic Material.

10:10mins

8

DNA replication machinery.

10:16mins

9

DNA replication

8:35mins

10

Transcription process

8:59mins

11

Transcription part 2

8:06mins

12

Transcription part 3

10:48mins

13

Transcription part 4

8:26mins

14

Complexities associated with transcription.

8:21mins

15

Genetic code

11:04mins

16

Mutations

9:54mins

17

T RNA

8:37mins

18

Translation

10:43mins

19

Translation 2

8:40mins

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