DNA Replication and Point Mutations

Quiz
•
Biology
•
7th Grade - University
•
Hard
Standards-aligned
Charles Martinez
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How are copies of DNA made?
Replication
Magic
Photosynthesis
Cellular Transport
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following enzymes is in charge of breaking the hydrogen bonds between the two sides of DNA?
Helicase
DNA Polymerase
Ligase
Primase
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following enzymes is in charge of bringing in the correct nucleotides (correct nitrogen base) so that the new DNA strands can be built correctly?
Helicase
DNA Polymerase
Ligase
Primase
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following enzymes is in charge of “gluing” the newly created DNA fragments together? (Bonus)
Helicase
DNA Polymerase
Ligase
Primase
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is produced at the end of DNA replication?
There is no goal.
Two genetically identical sets of DNA.
One set of DNA.
Two genetically different sets of DNA.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the goal of DNA replication?
There is no overall goal.
To have 1 full set of DNA to divide between the 2 cells produced by cell division.
To have a full set of DNA for each new cell produced from cell division.
To have a full set of DNA for 1 cell only.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When does DNA replication happen?
During the cell cycle.
After the cell cycle.
Once every year.
Only during the development of the organism before birth.
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