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DNA Structure and Function Quiz

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Questions and Answers

What is the substance of inheritance according to the text?

DNA (correct)

Enzymes

Proteins

RNA

Who proposed the double helical model for the structure of DNA in 1953?

James Watson (correct)

Maurice Wilkins

Rosalind Franklin

Francis Crick

What technique was used by Rosalind Franklin to study molecular structure?

X-ray crystallography (correct)

DNA fingerprinting

PCR

Western blotting

Which nitrogenous bases are paired in specific combinations in the DNA molecule?

Guanine with Thymine (B) Signup and view all the answers

What did Rosalind Franklin conclude about the structure of DNA?

Composed of two antiparallel sugar-phosphate backbones (C) Signup and view all the answers

Which scientist deduced that DNA was a double helix through X-ray crystallographic images?

Francis Crick (D) Signup and view all the answers

What is the role of genes in DNA?

Carry the information for making specific proteins (A) Signup and view all the answers

Which scientist introduced an elegant double-helical model for the structure of DNA in 1953?

James Watson and Francis Crick (D) Signup and view all the answers

What is the substance of inheritance according to the text?

Deoxyribonucleic acid (DNA) (D) Signup and view all the answers

Which technique was used by Rosalind Franklin to study molecular structure?

X-ray crystallography (D) Signup and view all the answers

In the DNA molecule, which nitrogenous bases are paired together?

Guanine-Thymine (A) Signup and view all the answers

What is encoded in the chemical language of DNA?

Traits development instructions (B) Signup and view all the answers

Who concluded that DNA was composed of two antiparallel sugar-phosphate backbones?

Rosalind Franklin (C) Signup and view all the answers

What technique did Maurice Wilkins and Rosalind Franklin use to study molecular structure?

X-ray crystallography (C) Signup and view all the answers

What is the molecule that serves as the DNA program directing the development of traits?

Deoxyribonucleic acid (DNA) (A) Signup and view all the answers

DNA Structure and Function Quiz

Choose a study mode

Podcast

Questions and Answers

What is the substance of inheritance according to the text?

Who proposed the double helical model for the structure of DNA in 1953?

What technique was used by Rosalind Franklin to study molecular structure?

Which nitrogenous bases are paired in specific combinations in the DNA molecule?

What did Rosalind Franklin conclude about the structure of DNA?

Which scientist deduced that DNA was a double helix through X-ray crystallographic images?

What is the role of genes in DNA?

Which scientist introduced an elegant double-helical model for the structure of DNA in 1953?

What is the substance of inheritance according to the text?

Which technique was used by Rosalind Franklin to study molecular structure?

In the DNA molecule, which nitrogenous bases are paired together?

What is encoded in the chemical language of DNA?

Who concluded that DNA was composed of two antiparallel sugar-phosphate backbones?

What technique did Maurice Wilkins and Rosalind Franklin use to study molecular structure?

What is the molecule that serves as the DNA program directing the development of traits?

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