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DNA and RNA

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Questions and Answers

Which of the following is true about DNA?

DNA is a protein

DNA carries genetic instructions for lipids

DNA is composed of two polynucleotide chains (correct)

DNA is a type of carbohydrate

What are nucleic acids?

Polynucleotides and nucleotides

Complex carbohydrates and nucleotides

Proteins and lipids

DNA and RNA (correct)

What are the four major types of macromolecules essential for life?

Proteins, carbohydrates, lipids, and nucleotides

Polynucleotides, nucleic acids, lipids, and proteins

Proteins, nucleotides, polysaccharides, and nucleic acids

Proteins, lipids, nucleic acids, and carbohydrates (correct)

What are the components of a nucleotide?

<p>Nitrogen-containing nucleobases, deoxyribose, and a phosphate group</p> Signup and view all the answers

How are nucleotides joined together in a DNA strand?

<p>By covalent bonds between sugar and phosphate</p> Signup and view all the answers

DNA and RNA

Choose a study mode

Podcast

Questions and Answers

Which of the following is true about DNA?

What are nucleic acids?

What are the four major types of macromolecules essential for life?

What are the components of a nucleotide?

How are nucleotides joined together in a DNA strand?

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