HISTOLOGY
NERVOUS TISSUE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The following cells are found in the intestinal walls.
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cells that make up tissues with visible striations
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spindle shaped cells that have multi nuclei
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spindle shaped cells that have one nucleus
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cells that are connected by intercalated discs
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Explanation:
Detailed explanation-1: -Smooth muscle cells are spindle shaped, have a single, centrally located nucleus, and lack striations. They are called involuntary muscles.
Detailed explanation-2: -Smooth muscle cells are elastic, not striated, spindle-shaped and contain a single central nucleus. Smooth muscle cells are arranged together in sheets and this organisation means that they can contract simultaneously.
Detailed explanation-3: -Muscle tissue is specialized for contraction. There are three kinds of muscle tissue: Smooth muscle (designed for slow, sustained, involuntary contractions) is made up of spindle-shaped cells with one nucleus per cell.
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