Class 11BiologyNeural Control and CoordinationNeuron as Structural and Functional Unit of Neural System
EasyWhere are Nissl granules found and what is their function?
- AIn neurons; they help in nutrition and increase the metabolic activity of the nerve cell.
- BIn blood; they help in nutrition and excretion.
- CIn sarcoplasm; they help in muscle contraction.
- DIn mucous cells; they secrete mucus.
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Similar Questions
Which of the following statements is true regarding the Nodes of Ranvier?
MediumAIPMT 2002
View SolutionMatch the following:
Column-$I$ Column-$II$ $1$. Cell body $p$. Transmit impulses towards the cell body $2$. Dendrites $q$. Transmit impulses away from the cell body $3$. Synaptic vesicles $r$. Contain cytoplasm and granular bodies $s$. Neurotransmitters
| Column-$I$ | Column-$II$ |
| $1$. Cell body | $p$. Transmit impulses towards the cell body |
| $2$. Dendrites | $q$. Transmit impulses away from the cell body |
| $3$. Synaptic vesicles | $r$. Contain cytoplasm and granular bodies |
| $s$. Neurotransmitters |
Medium
View SolutionMyelin sheath is produced by .......... .
Choose the incorrect statement.
Medium
View SolutionThe gaps between two adjacent myelin sheaths are called........
Easy
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