Summer 1B - Midterm '24

What does DNA stand for?

• Deoxyribonucleic Acid

• Deoxyribose Nucleic Acid

• Deoxyribonucleic Base

• Deoxyribose Nucleic Base

What are the three main components of a nucleotide?

• Sugar, Phosphate Group, Nitrogenous Base

• Sugar, Phosphate Group, Amino Acid

• Sugar, Phosphate Group, Lipid

• Sugar, Phosphate Group, Protein

Which base pairs with Adenine (A) in DNA?

• Thymine (T)

• Cytosine (C)

• Guanine (G)

• Uracil (U)

What type of bond joins nucleotides in DNA?

• Covalent Bond

• Ionic Bond

• Hydrogen Bond

• Metallic Bond

What shape is the DNA molecule?

• Double Helix

• Single Helix

• Triple Helix

• Quadruple Helix

What makes up the sides of the DNA molecule?

• Deoxyribose and Phosphate Group

• Deoxyribose and Nitrogenous Base

• Phosphate Group and Nitrogenous Base

• Deoxyribose and Amino Acid

Which base pairs with Guanine (G) in DNA?

• Cytosine (C)

• Adenine (A)

• Thymine (T)

• Uracil (U)

What is the structure of DNA?

• Single stranded

• Double helix

• Triple helix

• Quadruple helix

Which base is found in RNA but not in DNA?

• Adenine

• Thymine

• Cytosine

• Uracil

What is the function of mRNA?

• Carries amino acids

• Used to build proteins

• Makes up part of ribosomes

• Controls cell activities