Understanding DNA Replication
Interactive Video
•
Biology
•
9th - 10th Grade
•
Practice Problem
•
Hard
Evelyn Hayes
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary role of DNA in living organisms?
To provide energy
To serve as a genetic blueprint
To protect against diseases
To transport nutrients
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
During which process does DNA replication occur to support growth?
Cell division
Protein synthesis
Photosynthesis
Respiration
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which phase of the cell cycle is responsible for DNA replication?
Synthesis phase
G1 phase
Mitosis
G2 phase
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens during the synthesis phase of the cell cycle?
Cells grow in size
Cells divide
Proteins are synthesized
DNA is copied
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important for DNA to replicate accurately during cell division?
To prevent cell death
To speed up cell division
To ensure genetic diversity
To maintain identical genetic information in new cells
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