NEET 2022 · Class 11

Neural Control and Coordination

Select the incorrect statement regarding synapses :

  1. (A)The membranes of presynaptic and postsynaptic neurons are in close proximity in an electrical synapse.
  2. (B)Electrical current can flow directly from one neuron into the other across the electrical synapse.
  3. (C)Chemical synapses use neurotransmitters.
  4. (D)Impulse transmission across a chemical synapse is always faster than that across an electrical synapse.

The NCERT line that answers it

Verbatim line

Impulse transmission across an electrical synapse is always faster than that across a chemical synapse.

Chapter
Neural Control and Coordination
Section
18.3.2 Transmission of Impulses
Page
4
Words matched
15 of 15

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=1.0, combined=1.0). Verified: high — The span directly states 'Impulse transmission across an electrical synapse is always faster than that across a chemical synapse,' which conclusively proves option D is incorrect by contradicting its claim.

We did this for 1,565 questions.

Every one traced to the exact sentence in NCERT that answers it, including 90% of the 2026 paper. Sit a mock on the real NEET 2027 computer interface and every mark you drop comes back with its line attached.

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Question text is reproduced from the published NEET 2022 paper for study and commentary. NCERT text is quoted, not redistributed; textbooks remain at ncert.nic.in. Our mapping method, including its measured error rates, is published at /methodology.