During which part of the cell cycle does DNA replication occur and why is it important? Select one: a. Cell Cycle Reason Interphase The new chromosome is split from the original in this step. b. Cell Cycle Reason Interphase New genetic information causes the chromosomes to line up in the middle of the cell. c. Cell Cycle Reason Interphase The semiconservative replication process creates a whole new DNA molecule for one of the newly divided cells. d. Cell Cycle Reason Interphase Each chromosome must be replicated before the cells divide in order for each new cell to get a complete set of genetic information.

During which part of the cell cycle does DNA replication occur and why is it important? Select one: a. Cell Cycle Reason Interphase The new chromosome is split from the original in this step. b. Cell Cycle Reason Interphase New genetic information causes the chromosomes to line up in the middle of the cell. c. Cell Cycle Reason Interphase The semiconservative replication process creates a whole new DNA molecule for one of the newly divided cells. d. Cell Cycle Reason Interphase Each chromosome must be replicated before the cells divide in order for each new cell to get a complete set of genetic information.

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter2: Cells And Cell Division

Section: Chapter Questions

Problem 4QP: Define the following terms: a. chromosome b. chromatin

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Question

During which part of the cell cycle does DNA replication occur and why is it important?

Select one:

Cell Cycle	Reason
Interphase	The new chromosome is split from the original in this step.

Cell Cycle	Reason
Interphase	New genetic information causes the chromosomes to line up in the middle of the cell.

Cell Cycle	Reason
Interphase	The semiconservative replication process creates a whole new DNA molecule for one of the newly divided cells.

Cell Cycle	Reason
Interphase	Each chromosome must be replicated before the cells divide in order for each new cell to get a complete set of genetic information.

Definition Definition Mechanism by which deoxyribonucleic acid (DNA) is capable of producing an exact copy of itself. DNA molecules utilize a semiconservative method for replication. DNA replication is the most essential part of biological inheritance and is crucial for cell division during growth and repair of damaged tissues.

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