1.22 DNA

What does DNA stand for?

• Deoxyribonucleic Acid

• Deoxyribose Nucleic Acid

• Dioxyribonucleic Acid

• Dioxyribose Nucleic Acid

Which of the following is a component of a nucleotide in DNA?

• Ribose sugar

• Deoxyribose sugar

• Glucose

• Fructose

Which of the following base pairs is found in DNA?

• Adenine - Uracil

• Adenine - Thymine

• Guanine - Uracil

• Cytosine - Thymine

What is the shape of the DNA molecule?

• Single helix

• Double helix

• Triple helix

• Linear strand

Which of the following is NOT a nitrogenous base found in DNA?

• Adenine

• Thymine

• Uracil

• Cytosine