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Which one of the following pairs of structures distinguishes a nerve cell from other types of cells?
Options
(a) Vacuoles and fibres
(b) Flagellum and medullary sheath
(c) Nucleus and mitochondria
(d) Perikaryon and dendrites
Correct Answer:
Perikaryon and dendrites
Explanation:
The cytoplasm immediately surrounding the nucleus is loaded with protein synthetic machinery and is callled perikaryon, dendrites are usually shorter, tapering and much branched processes which may be one to several. These two are only present in nerve cells.
Related Questions: - Blood pressure increases and heart rate decreases in response to
- The lateral roots originate from
- Giraffe has long neck, this can be attributed to
- Related species which are reproductively isolated but morphologically similar
- Hypersecretion of Growth Hormone in adults does not cause further increase
Topics: Neural Control and Chemical Coordination
(195)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Blood pressure increases and heart rate decreases in response to
- The lateral roots originate from
- Giraffe has long neck, this can be attributed to
- Related species which are reproductively isolated but morphologically similar
- Hypersecretion of Growth Hormone in adults does not cause further increase
Topics: Neural Control and Chemical Coordination (195)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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