MCQs on Neurons Nerve Impulse For NEET and Medical Exam 2022

NEET Biology is the scoring paper in the medical entrance examination. Here, you will discover the NEET Biology MCQ Questions for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Biology objective questions on air pollution and improve your subject knowledge & problem-solving skills along with time management. NEET Biology Neurons Nerve Impulse Multiple Choice Questions make you feel confident in answering the question in the exam & increases your scores to high.

Q.1. This amongst the following is found in muscle cells and nerves

(a) membrane potential
(b) potassium equilibrium potential
(c) resting potential
(d) sodium equilibrium potential

(c) resting potential

Q.2. Which of these has the highest permeability in a resting nerve cell?

(a) Cl
(b) Na+
(c) K+
(d) I


Q.3. For the first time, research on nerve cells was carried out on this organism

(a) Grasshopper
(b) Drosophila melanogaster
(c) Octopus
(d) Giant squid

(d) Giant squid

Q.4. Neurotransmitters can inhibit or excite neurons. …………..for example, is inhibitory whereas ………….is excitatory

(a) GABA; glutamate
(b) Glutamate; GABA
(c) Serotonin; dopamine
(d) None of these

(a) GABA; glutamate

Q.5. This neurotransmitter is not a biogenic amine

(a) Serotonin
(b) Dopamine
(c) Norepinephrine
(d) Neuropeptides

(d) Neuropeptides

Q.6. A nerve impulse jumps from one …………… to another during saltatory conduction

(a) Synapse
(b) Axon
(c) Node of Ranvier
(d) Myelin sheath

(c) Node of Ranvier

Q.7. ……………… are the neurons carrying impulses away from the central nervous system

(a) Efferent nerves
(b) Afferent nerves
(c) Extensors
(d) Sensory nerves

(a) Efferent nerves

Q.8. The Myelin sheath is derived from the

(a) Microglia
(b) Neuroglial cells
(c) Schwann cells
(d) Nerve cells

(c) Schwann cells

Q.9. Nissl’s granules are found in

(a) Nerve cells
(b) WBC
(c) RBC
(d) Platelets

(a) Nerve cells

Q.10. Which of these is a disease of the myelin sheath?

(a) Polio
(b) Leprosy
(c) Multiple sclerosis
(d) Alzheimer

(c) Multiple sclerosis

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