DNA Structure & Function (Review/Practice)

What is DNA?

• Deoxyus Nucleic Acid

• Deoxyribonucleic Acid

• Deoxy Nucleic Acid

• Deoxy Ribo Nucleic Acid

Where is a eukaryotic cell's DNA stored?

• floating in cytoplasm

• on the ribosomes

• in the nucleus

• in the endoplasmic reticulumn

Which of the following is NOT a function of DNA?

• stores genetic code

• transmits genetic code

• copies genetic code

• destroys genetic code

What is the 5-carbon sugar of DNA?

• ribose

• deoxyribose

• nitrogen base

• phosphate group

What are the monomers (single building blocks) of DNA?

• nucleotides

• nitrogen bases

• deoxyribose sugars

• phosphate groups

A DNA Nucleotide is made of (check all that apply)

• deoxyribose sugar

• phosphate group

• nitrogen base

• ribose sugar

Which of the following nitrogen bases is NOT found in DNA?

• Guanine

• Cytosine

• Adenine

• Thymine

• Uracil

In DNA, Cytosine pairs with

• Guanine

• Cytosine

• Adenine

• Thymine

In DNA, Adenine pairs with

• Guanine

• Cytosine

• Adenine

• Thymine

The DNA molecule's structure is called a

• single helix

• double helix

• triple helix

• quadruple helix