DNA and Nucleotides Quiz

Adenine pairs with ______________ .

• Guanine

• Cytosine

• Thymine

Guanine pairs with ______________.

• Adenine

• Cytosine

• Thymine

Three parts of a nucleotide: sugar, phosphate, and ________________________.

• Amino acid

• Nitrogen base

• monosaccharide

Where do you find DNA in a eukaryotic cell?

• Mitochondria

• Nucleus

• Ribosome

What does DNA stand for?

• Ribonucleic acid

• Do No Action

• Deoxyribonucleic Acid

Look at the diagram below. This represents the building block of a large molecule known as:

• Protein

• Nucleic Acid

• lipid

Look at the diagram below. Which answer shows the correct identification of parts?

• A = Nitrogen base, B = Sugar, C = Phosphate

• A = Sugar, B = Nitrogen base, C = Sugar

• A = Phosphate, B = Sugar, C = Nitrogen Base

Which is the correct order for the complementary DNA strand for the following: A C G T A G

• G T A G A T

• T G C A T C

• T G G A C G

Where in the cell does DNA replication occur?

• Mitochondria

• Ribosome

• Nucleus

What is the first step in DNA replication?

• new bases are added to each strand of DNA

• hydrogen bonds break and DNA unzips

• genetic information is carried out to the ribosome