Why does DNA replication have to occur? A. So that ...

★ Mutations, Replication, and Cancer Quiz

Why does DNA replication have to occur?

A. So that it can fix any mistakes the cell made during division

B. So that the cell can get bigger

C. So that each new cell will have a full set of chromosomes after mitosis

D. So that each cell has a back-up copy of its DNA

Select your answer:

Topics:

Pituitary, Thyroid and Adrenal Head and Neck Anatomy Eyes and Hearing Multicellular Organisms: Organisation Principles of Microbiology Bonding and the Periodic Table The Digestive System Lipid Metabolism Linked Gene Pathology - Cellular Injury Health and Medicine Bacterial Resistance and Biotechnology Entomology Sensory System Key Terms Biochemistry of Diabetes

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infections known to have a rapid onset and recovery

A. chronic infection

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C. latent infection

D. acute infection

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Identify the stimulus that restores homeostasis.

Scenario: A person begins to exercise which causes their body temperature to increase. The temperature change is noticed (sensed) and the person begins to sweat and their body temperature decreases.

A. temperature changes is noticed

B. a person begins to exercise

C. body temperature increases

D. body temperature decreases