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Breathing System Terms and Definitions - Diseases Nursing Vocabulary First Aid Check up Renal, Cancer, HIV Virus, Bacteria, Immunity Division of Microbiology Biomedical Enzymes and Metabolic Pathways Body Fluids & Circulation Anatomy and Histology of Stomach CV System A&P & Pathology Pulse First Aid Bleeding DNA Structure and Function

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Enzymes › View

What happens to enzymes at temperatures above the optimum?

A. They become more stable

B. They increase in concentration

C. They denature

D. They become more specific

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Reproduction › View

A primary spermatocytes…..

A. divide by mitosis to produce two secondary spermatocytes

B. divide by meiosis to produce two secondary spermatocytes.

C. divides by meiosis to produce four spermatids

D. divides by meiosis to produce two spermatids.

E. divides by mitosis to produce two spermatids.

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