Unit3.2 Quiz1 - DNA Structure & Replication

A(n) _________ is a subunit of DNA.

• Nucleus

• Nucleotide

• Andenotide

• Editoelcun

What is NOT a part of a nucleotide?

• Sugar

• Phosphate Group

• Nitrogenous Base

• Amino Acid

Adenine always pairs with ______________.

• Adenine

• Guanine

• Cytosine

• Thymine

Guanine always pairs with ______________.

• Adenine

• Guanine

• Cytosine

• Thymine

Who discovered that the shape of DNA was a double helix?

• Watson and Crick

• Maurice Wilkins

• Rosalind Franklin

• Thomas Edison

Who created the first 3D model of DNA?

• Watson and Crick

• Maurice Wilkins

• Rosalind Franklin

• Thomas Edison

What kind of bonds hold base pairs together?

• Amino

• Hydrogen

• Phosphate

• Peptide

The two strands of DNA are considered _______________________.

• Complementary

• Identical

• Completely Different

• There aren't 2 strands, silly Komar!

The sites where replication occurs are called ___________________.

• Replication Sites

• Replication Bubbles

• Replication Forks

• Replication Areas

What is the enzyme that unwinds and unzips DNA?

• DNA Ligase

• DNA Helicase

• DNA Polymerase

• DNA Edicase