Tuesday 6.2 Review

Reorder

Reorder the following

• DNA is unzipped

• Primase marks region to begin replication

• Polymerase builds complimentary DNA strand

• Ligase bonds DNA fragments

1

2

3

4

• 1
• 2
• 3
• 4

Dropdown

After replication, each strand has ​

Select answer

new strand(s) and ​

Select answer

old strand(s).

Multiple Choice

What are the 4 nitrogen bases?

• adenine, thymine, cytoplasm, and guanine

• adenine, thymine cytosine, and guanine

• adenine, thymine, cytosine, and gylcerol

• adenine, thymine, cytosine, and glucose

Multiple Choice

Guanine bonds with ______________.

• Adenine

• Guanine

• Cytosine

• Thymine

Multiple Choice

This picture is illustrating the ____ nature of DNA.

• anti-parallel

• deoxyribosic

• helical

• radioactive

Multiple Choice

Which enzyme fixes the Okazaki fragments in the lagging strand?

• Helicase

• Polymerase

• Ligase

• Primerase

Match

Match the following

• Polymerase

• Ligase

• Primase

• Helicase

builds the complimentary DNA strand

bonds DNA fragments together

Indicates whee DNA replication begins

"unzips" the DNA

• builds the complimentary DNA strand

• bonds DNA fragments together

• Indicates whee DNA replication begins

• "unzips" the DNA

Multiple Choice

Which sequence of DNA bases would pair with this partial strand
CAT TCA CTG

• ATG TGA CAG

• TAC ACT GTC

• GTA AGT GAC

• CAT TCA CTG

Multiple Choice

Which sequence of DNA bases would pair with this partial strand

CAT TCA CTG

• ATG TGA CAG

• TAC ACT GTC

• GTA AGT GAC

• CAT TCA CTG

Multiple Choice

Which enzyme is responsible for adding nucleotides?

• Topoisomerase

• DNA Polymerase

• Ligase

• Primase