ABOUT THIS COURSE

  1. The DNA
    1. Structure of Polynucleotide Chain
    2. Packaging of DNA Helix
  2. The Search for Genetic Material
    1. Transforming Principle
    2. Biochemical Characterization of Transforming Principle
    3. The Genetic Material is DNA
    4. Properties of Genetic Material (DNA versus RNA)
  3. RNA World
  4. Replication
    1. The Experimental Proof
    2. The Machinery and the Enzymes
  5. Transcription
    1. Transcription Unit
    2. Transcription Unit and the Gene
    3. Types of RNA and the Process of Transcription
  6. Genetic Code
    1. Mutations and Genetic Code
    2. tRNA – the Adapter Molecule
  7. Translation
  8. Regulation of Gene Expression
    1. The Lac operon
  9. Human Genome Project
    1. Goals of HGP
    2. Salient Features of Human Genome
    3. Applications and Future Challenges
  10. DNA Fingerprinting

Biology ( MOLECULAR BASIS OF INHERITANCE )

Duration: 120 Minutes | Course Code: 1060

Rs. 944

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Chapter 6- Molecular Basis Of Inheritance

How Genetic Codes Work?

On a molecular basis, the study of DNA, RNA, and other topics become important regarding the inheritance. The inheritance study is included in the CBSE curriculum of class 12th.

ScoreX™ offers a comprehensive course on Class 12 Biology Ch-6 Molecular Basis of Inheritance.

What do you get in this chapter course?

In the course of the Biology class 12 ncert solutions chapter 6, all the following concepts get covered.

1. The DNA

The DNA is a nucleic acid that is shared from generation to generation.

·         Structure of Polynucleotide Chain

·         Packaging of DNA Helix

2. The Search for Genetic Material

Genetic material is found in the DNA that offers certain properties. These properties become the reason for the inherited characteristics.

·         Transforming Principle

·         Biochemical Characterization of Transforming Principle

·         The Genetic Material is DNA

·         Properties of Genetic Material (DNA versus RNA)

3. RNA World

RNA is another nucleic acid that holds genetic properties.

4. Replication

The replication is the process through which similar molecules get created at a genetic level.

·         The Experimental Proof

·         The Machinery and the Enzymes

·         Transcription

·         Transcription Unit

·         Transcription Unit and the Gene

·         Types of RNA and the Process of Transcription

5. Genetic Code

The genetic code works as the unit during the genetic inheritance.

·         Mutations and Genetic Code

·         tRNA – the Adapter Molecule

·         Translation

·         Regulation of Gene Expression

·         The Lac operon

·         Human Genome Project

·         Goals of HGP

·         Salient Features of Human Genome

·         Applications and Future Challenges

·         DNA Fingerprinting

Enhance your knowledge and score more with our course!

  1. Q.No 1 - Find the wrong number in the following series. 1250, 1322 , 1452, 1674, 2024 , 2544

    1250

    1674

    2544

    2024

    1/10  Next
  2. Q.No 2 - 2442 , 1222 , 614 , 312 ,163 , 90 , 55.75 Look at series carefully and find the wrong number

    1222

    312

    90

    614

    None of the above

  3. Q.No 3 - 1, 2, 3, 5, 8, ?

    11

    13

    15

    9

    None of the above

  4. Q.No 4 - The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?

    0

    1

    10

    19

    None of the above

  5. Q.No 5 - Find the wrong number in the following series. 3252 , 3080 , 2958 , 2876 , 2826

    3080

    2876

    2826

    3252

    None

  6. Q.No 6 - A sum of money at simple interest amounts to Rs. 815 in 3 years and to Rs. 854 in 4 years. The sum is:

    650

    690

    698

    700

    None

  7. Q.No 7 - Look carefully for the pattern, and then choose which pair of numbers comes next 9, 16, 23, 30, 37, 44, 51

    59,66

    58,65

    54, 61

    56,62

    None

  8. Q.No 8 - 5, 50, 45, 450, 445, ?, 4445

    4450

    4600

    4550

    4500

    None of the above

  9. Q.No 9 - A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?

    10/21

    11/21

    2/7

    5/7

    None of the above

  10. Q.No 10 - Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?

    7

    10

    12

    13

    None of the above

    Prev 10/10