DNA and RNA Structure

What is DNA and RNA made up of?

• Nucleotides

• Monosaccharides

• Polysaccharides

• Sugars

What are long chains of nucleotides called?

• Polyneucleotides

• Polysaccharides

• Long chains

• Polyaminoacids

Which of the following are nucleotides NOT made up of?

• A carbon compound

• A sugar

• A phosphate group

• A nitrogen-containing base

What shape is DNA?

• A double helix

• A single strand

• A pleated sheet

• An omega helix

How many polynucleotide chains make up DNA?

• 2

• 1

• 3

• 4

What does DNA stand for?

• Deoxyribonucleic acid

• Ribonucleic acid

• Deoxynucleic acid

• Nucleic acid

What does RNA stand for?

• Deoxyribonucleic acid

• Ribonucleic acid

• Deoxynucleic acid

• Nucleic acid

How many polynucleotide chains make up RNA?

• 2

• 1

• 3

• 4

What four nitrogen base pairs make up DNA?

• Adenine, Thymine, Guanine, Cytosine

• Adenine, Uracil, Guanine, Cytosine

• Adenine, Thymine, Glucose, Cytosine

• Adenine, Thymine, Guanine, Fructose

What four nitrogen base pairs make up RNA?

• Adenine, Thymine, Guanine, Cytosine

• Adenine, Uracil, Guanine, Cytosine

• Adenine, Thymine, Glucose, Cytosine

• Adenine, Thymine, Guanine, Fructose