English

Brain is a part of _________ nervous system. - Psychology

Advertisements
Advertisements

Question

Brain is a part of _________ nervous system.

Options

  • Central

  • Peripheral

  • Somatic

MCQ
Fill in the Blanks
Advertisements

Solution

Brain is a part of Central nervous system.

shaalaa.com
  Is there an error in this question or solution?
Chapter 7: Nervous System - Exercises [Page 85]

APPEARS IN

Balbharati Psychology [English] 11 Standard Maharashtra State Board
Chapter 7 Nervous System
Exercises | Q 1. (A) 1. | Page 85

RELATED QUESTIONS

Draw a labelled diagram of the following:

Neuron 


Differentiate between Myelinated and non-myelinated axons.


Renal cortex and Renal medulla [Parts of the nephrons present]


Briefly explain the following terms: Synapse


Identify the odd one in each set : Cyton, Photon, Axon, Dendron


Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong:

Dendrites, Medullary sheath, Axon, Spinal cord


State whether the following statement is true (T) or false (F):

Each neuron consists of three parts called cell body, cyton and axon.


Describe the two parts of the nervous system.


Given below is a structure, write its special functional activity.

Myelin sheath and ……………


 Answer the following questions briefly: 
 How are the cytons and axons placed in the brain and the spinal cord?


Name the following:
Neuron only with axon.


Write whether the following is true or false:
Neurotransmitters are either broken down or reabsorbed after they have conducted an impulse.


Differentiate between:

A Sensory neuron and a Motor neuron (function)


___________ nervous system prepares us for the fight or flight responses.


Compare and contrast.

Sympathetic Nervous System and Parasympathetic Nervous System


During synaptic transmission of nerve impulse, neurotransmitter (P) is released from synaptic vesicles by the action of ions (Q). Choose the correct P and Q.


At the end of repolarization, the nerve membrane gets hyperpolarized. Why?


Bipolar neurons are found in ______


______ is the longest cell in our body.


______ carries the impulse towards the cell body.


A neuron contains all cell organelles except ______.


Our body contains a large number of cells ‘L’ which are the longest cells in the body. L has long and short branches called ‘M’ and ‘N’ respectively. There is a gap ‘O’ between two ‘L’ cells, through which nerve impulse transfer by the release of chemical substance ‘P’.

(i) Name the cells L?

(ii) What are M and N?

(iii) What is the gap O?

(iv) Name the chemical substance P?


As compare to medullated nerves, the conduction of impulse by non-medullated nerve fibres is ______ times faster.


What is the connective tissue covering around the nerve fascicle called?


______ is the gap between the axon of one terminal neuron and the dendrites of next neuron.


The longest fibre on the cell body of a neuron is called ____________.


Electrical impulse travels in a neuron from


In a synapse, the chemical signal is transmitted from ______.


Which of the following statements about transmission of nerve impulse is incorrect?


Why is the flow of signals in a synapse from axonal end of one neuron to dendritic end of another neuron but not the reverse?


Rearrange the following in the correct order of involvement in electrical impulse movement-

Synaptic knob, dendrites, cell body, Axon terminal, Axon


In the following diagram choose the correct labelling for A, B, C, D and E respectively.


Nissl's granules are found in the cytoplasm of ______.


Name the following:

Three types of neurons


The figure given below is the basic structural and functional unit of the human nervous system. Study the diagram and answer the following questions:

  1. Write the technical term for the diagram.
  2. Name two organs of our nervous system where these cells are richly found.
  3. How are these cells significant for us?
  4. Name the cell organelle that is absent in these cells and how does it affect our body metabolism?
  5. Redraw the same figure and label the following Perikaryon, Axon, Dendrites, Myelin sheath and Node of Ranvier.

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×