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Questions and Answers
Which cell type contains enzymes in the head to penetrate an egg?
Which cell type contains enzymes in the head to penetrate an egg?
- Nerve cell
- Muscle cell
- Sperm cell (correct)
- Skin cell
What is the function of the mitochondria in the middle piece of a sperm cell?
What is the function of the mitochondria in the middle piece of a sperm cell?
- To insulate the nerve cell
- To release energy needed to swim and fertilize the egg (correct)
- To release energy needed for muscle contraction
- To communicate with other nerve cells
What is the function of the tail in a sperm cell?
What is the function of the tail in a sperm cell?
- To enable the sperm to swim (correct)
- To cause muscle contraction
- To insulate the nerve cell
- To communicate with other nerve cells
What is the function of the fatty sheath in a nerve cell?
What is the function of the fatty sheath in a nerve cell?
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What is the function of muscle cells?
What is the function of muscle cells?
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