Interpretation: Molecule that stores and transmits genetic information in the cell needs to be determined.

Concept Introduction: DNA for Deoxyribonucleic acid is a molecule that contains genetic information and is passed down from parents to their children or generation to generation.

Expert Solution & Answer

Answer to Problem 31A

DNA

Explanation of Solution

Deoxyribonucleic acid or DNA stores and transmits genetic information in the cell.

DNA molecules are about 2 inches long which is present in the chromosomes of the body.

They are generally found in the nucleus. In mitochondria, a small amount of DNA is also found. It has a double-stranded structure with complementary bases.

Chapter 21, Problem 30A

Chapter 21, Problem 32A

Chapter 21 Solutions

World of Chemistry

Ch. 21.1 - Prob. 1RQ Ch. 21.1 - Prob. 2RQ Ch. 21.1 - Prob. 3RQ Ch. 21.1 - Prob. 4RQ Ch. 21.1 - Prob. 5RQ Ch. 21.1 - Prob. 6RQ Ch. 21.1 - Prob. 7RQ Ch. 21.2 - Prob. 1RQ Ch. 21.2 - Prob. 2RQ Ch. 21.2 - Prob. 3RQ

Ch. 21.2 - Prob. 4RQ Ch. 21.2 - Prob. 5RQ Ch. 21.2 - Prob. 6RQ Ch. 21.2 - Prob. 7RQ Ch. 21.2 - Prob. 8RQ Ch. 21 - Prob. 1A Ch. 21 - Prob. 2A Ch. 21 - Prob. 3A Ch. 21 - Prob. 4A Ch. 21 - Prob. 5A Ch. 21 - Prob. 6A Ch. 21 - Prob. 7A Ch. 21 - Prob. 8A Ch. 21 - Prob. 9A Ch. 21 - Prob. 10A Ch. 21 - Prob. 11A Ch. 21 - Prob. 12A Ch. 21 - Prob. 13A Ch. 21 - Prob. 14A Ch. 21 - Prob. 15A Ch. 21 - Prob. 16A Ch. 21 - Prob. 17A Ch. 21 - Prob. 18A Ch. 21 - Prob. 19A Ch. 21 - Prob. 20A Ch. 21 - Prob. 21A Ch. 21 - Prob. 22A Ch. 21 - Prob. 23A Ch. 21 - Prob. 24A Ch. 21 - Prob. 25A Ch. 21 - Prob. 26A Ch. 21 - Prob. 27A Ch. 21 - Prob. 28A Ch. 21 - Prob. 29A Ch. 21 - Prob. 30A Ch. 21 - Prob. 31A Ch. 21 - Prob. 32A Ch. 21 - Prob. 33A Ch. 21 - Prob. 34A Ch. 21 - Prob. 35A Ch. 21 - Prob. 36A Ch. 21 - Prob. 37A Ch. 21 - Prob. 38A Ch. 21 - Prob. 39A Ch. 21 - Prob. 40A Ch. 21 - Prob. 41A Ch. 21 - Prob. 42A Ch. 21 - Prob. 43A Ch. 21 - Prob. 44A Ch. 21 - Prob. 45A Ch. 21 - Prob. 46A Ch. 21 - Prob. 47A Ch. 21 - Prob. 48A Ch. 21 - Prob. 49A Ch. 21 - Prob. 50A Ch. 21 - Prob. 51A Ch. 21 - Prob. 52A Ch. 21 - Prob. 53A Ch. 21 - Prob. 54A Ch. 21 - Prob. 55A Ch. 21 - Prob. 56A Ch. 21 - Prob. 57A Ch. 21 - Prob. 58A Ch. 21 - Prob. 59A Ch. 21 - Prob. 60A Ch. 21 - Prob. 61A Ch. 21 - Prob. 62A Ch. 21 - Prob. 63A Ch. 21 - Prob. 1STP Ch. 21 - Prob. 2STP Ch. 21 - Prob. 3STP Ch. 21 - Prob. 4STP Ch. 21 - Prob. 5STP Ch. 21 - Prob. 6STP Ch. 21 - Prob. 7STP Ch. 21 - Prob. 8STP Ch. 21 - Prob. 9STP

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