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Genetics: Viruses and Bacteria Biochemistry/Cells Histology Cariology Stress and Mental Health Food for Thought Nerve Injuries in Oral & Maxillofacial Surgery Herd Immunity EMR - Trauma Hematology in Veterinary Medicine Monoclonal Antibodies Microorganisms, Health and Diseases Epithelial Tissue Fats And Oil Cell Vocabulary

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Genetics › View

Mutations in DNA are very common since the human body copies millions of pieces of DNA. A student claims that most of these mutations in DNA are harmful.

Is the claim correct?
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A. Yes. Most mutations stop the cells from functioning properly.

B. Yes. Most mutations are inherited and harm future generations.

C. No. Most mutations are corrected by enzymes in the body before the mutations take effect.

D. No. Most mutations are beneficial.

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Digestive System and Nutrition › View

Elimination of waste products that arise as a result of metabolic activity.

A. Digestion

B. Excretion

C. Ingestion

D. Egestion

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