Advertisements
Advertisements
Question
Nerve cells do not possess ______
Options
neurilemma
sarcolemma
axon
dendrites
Solution
Nerve cells do not possess sarcolemma.
APPEARS IN
RELATED QUESTIONS
Renal cortex and Renal medulla [Parts of the nephrons present]
The number of Spinal nerves in a human being are :
(A) 31 pairs
(B) 10 pairs
(C) 21 pairs
(D) 30 pairs
State whether the following statement is true (T) or false (F):
Each neuron consists of three parts called cell body, cyton and axon.
Mention the types of nerves found in humans.
Rearrange the following in correct sequence pertaining to what is given within brackets at the end.
axon endings → nucleus → Dendrites → axon → perikaryon → Dendron(Neutron structure)
What are the advantages of having a nervous system?
Name the following:
Structural and metabolic unit of nervous tissue.
Explain the following term :
Motor nerve
Write a short note.
Autonomic Nervous System
Assertion: The imbalance in concentration of Na+, K+ and proteins generates action potential.
Reason: To maintain the unequal distribution of Na+ and K+, the neurons use electrical energy.
Impulses travels rapidly in ______ neurons.
Select the motor nerves from the following group.
In a neuron, conversion of electrical signal to a chemical signal occurs at/in
Chemicals which are released at the synaptic junction are called ______.
In the following diagram choose the correct labelling for A, B, C, D and E respectively.
The mammalian nervous system uses both electrical and chemical means to send signal via neurons. Which part of the neuron receives impulses?
Write one word for the following:
wave of electrical disturbance that sweeps over the nerve cell.
Write one word for the following:
Long thread-like part of the nerve cell.
Write one word for the following:
The kind of nerve carrying impulses from the brain to a gland or muscle.