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BIOL 250 Quiz 3 - DNA Replication and Cell Biology Concepts
Questions and Answers with Complete Solutions 100% Correct | New
2025-2026 Update
Overall Grade (Highest Attempt)
Question 1 points
Why is DNA replication said to be "semiconservative"?
Question options:
After replication is complete, a proofreading process begins so that mistakes can be
After replication is complete, one of the two parent DNA strands makes up half of ea DNA replication
takes place at the same time as cell division saving time and effort.
Replication takes place like unzipping a zipper and requires little effort. Hide question 1
feedback
Feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section.
Question 2 points
What is the fluid matrix inside the cell is called?
Question options:
Cytosol
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Endoplasm
Nucleoplasm
Plasma
Hide question 2 feedback
Feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section.
Question 3 points
In which phase are the chromatids aligning across the center of the cell?
Question options:
Anaphase
Metaphase
Prophase
Telophase
Hide question 3 feedback
Feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section.
Question 4 points
The strand of DNA that is continuously synthesized into the replicating fork is:
Question options:
Double helix
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DNA replication
Lagging strand
Leading strand
Hide question 4 feedback
Feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section.
Question 5 points
Passive transport resembles which of these processes the most?
Question options:
Active transport
Electrical gradient
Facilitated diffusion
Simple diffusion
Hide question 5 feedback
Feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section.
Question 6 points
Which of the following is NOT a function of the endomembrane system?
Question options:
Creation of plasma for cells.
BIOL 250 Quiz 3 - DNA Replication and Cell Biology Concepts
Questions and Answers with Complete Solutions 100% Correct | New
2025-2026 Update
Overall Grade (Highest Attempt)
Question 1 points
Why is DNA replication said to be "semiconservative"?
Question options:
After replication is complete, a proofreading process begins so that mistakes can be
After replication is complete, one of the two parent DNA strands makes up half of ea DNA replication
takes place at the same time as cell division saving time and effort.
Replication takes place like unzipping a zipper and requires little effort. Hide question 1
feedback
Feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section.
Question 2 points
What is the fluid matrix inside the cell is called?
Question options:
Cytosol
, lOMoAR cPSD| 6861666
Endoplasm
Nucleoplasm
Plasma
Hide question 2 feedback
Feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section.
Question 3 points
In which phase are the chromatids aligning across the center of the cell?
Question options:
Anaphase
Metaphase
Prophase
Telophase
Hide question 3 feedback
Feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section.
Question 4 points
The strand of DNA that is continuously synthesized into the replicating fork is:
Question options:
Double helix
, lOMoAR cPSD| 6861666
DNA replication
Lagging strand
Leading strand
Hide question 4 feedback
Feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section.
Question 5 points
Passive transport resembles which of these processes the most?
Question options:
Active transport
Electrical gradient
Facilitated diffusion
Simple diffusion
Hide question 5 feedback
Feedback
Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section.
Question 6 points
Which of the following is NOT a function of the endomembrane system?
Question options:
Creation of plasma for cells.
