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When the chromosomes line up in mitosis this is known as which phase?
A. Telophase
B. Anaphase C. Metaphase D. Prophase |
METAPHASE
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Which cellular organelle contains enzymes that are considered digestive?
A. Golgi Apparatus
B. Lysosomes C. Nucleus D. Ribosomes |
LYSOSOMES
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Organs repair themselves through a process of?
A. Meiosis
B. Mitosis C. Cellular differentiation D. Transformation |
MITOSIS
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Which of the following is considered a model for enzyme action?
A. Lock and Key model
B. Enzyme interaction model C. Transformation model D. Transcription model |
LOCK AND KEY MODEL
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Which of the following statements about enzymes is not true?
A. Enzymes are catalysts.
B. Almost all enzymes are proteins. C. Enzymes operate most efficiently at optimum pH. D. Enzymes are destroyed during chemical reactions. |
Enzymes are destroyed during chemical reactions.
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