Subject Experts Solutions for Exercise 3: SELF-ASSESSMENT TEST

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Subject Experts Biology Solutions for Exercise - Subject Experts Solutions for Exercise 3: SELF-ASSESSMENT TEST

Attempt the free practice questions from Exercise 3: SELF-ASSESSMENT TEST with hints and solutions to strengthen your understanding. Xam Idea Biology solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Exercise 3: SELF-ASSESSMENT TEST with Hints & Solutions

EASY
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 6 - Molecular Basis of Inheritance>SELF-ASSESSMENT TEST>Q 1

In a DNA strand, the nucleotides are linked together by

EASY
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 6 - Molecular Basis of Inheritance>SELF-ASSESSMENT TEST>Q 1

Which of the following is true with respect to AUG?

MEDIUM
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 6 - Molecular Basis of Inheritance>SELF-ASSESSMENT TEST>Q 1

If the base sequence of a codon in mRNA is 5'-AUG-3', the sequence of tRNA pairing with it must be

MEDIUM
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 6 - Molecular Basis of Inheritance>SELF-ASSESSMENT TEST>Q 5

Given below is a part of the template strand of a structural gene:

TAC CAT TAG GAT    
Explain the mechanism involved in the initiation of transcription of this strand.
 

MEDIUM
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 6 - Molecular Basis of Inheritance>SELF-ASSESSMENT TEST>Q 7

What is the function of histones in DNA packaging? What is the net electric charge on histones?

MEDIUM
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 6 - Molecular Basis of Inheritance>SELF-ASSESSMENT TEST>Q 8

What is Central dogma? Who proposed it?

MEDIUM
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 6 - Molecular Basis of Inheritance>SELF-ASSESSMENT TEST>Q 10

What is plasmid? Why is it selected as a vector?

HARD
12th CBSE
IMPORTANT
Xam Idea Biology>Chapter 6 - Molecular Basis of Inheritance>SELF-ASSESSMENT TEST>Q 12

List the steps followed in the DNA fingerprinting technique.