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#neurophysiology revision

3 public questions tagged with this topic.

Structure and Function of Nervous System

Which EEG wave is associated with deep sleep in adults?

Pick D: Delta. Thinking about Structure and Function of Nervous System in a practical way — what the structure does, or what the process achieves — leads you here. Clinically and academically, the same logic shows up again and again: Delta is the option that correctly names the structure, process, or principle asked for in Structure and Function of Nervous System. Hence Delta is correct. Treat this as a building block for the rest of Structure and Function of Nervous System; neighbouring topics often reuse the same principle. Keep a one-line summary card for this idea and revisit it before the paper; short, repeated review beats long cramming sessions.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

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Synapse

Metabotropic receptors differ from ionotropic receptors because they:

Pick C: Use G-proteins and second messengers. Thinking about Synapse in a practical way — what the structure does, or what the process achieves — leads you here. Clinically and academically, the same logic shows up again and again: cause and effect line up with Use G-proteins and second messengers — that is the mechanism or reason the stem is pointing to. Hence Use G-proteins and second messengers is correct. Treat this as a building block for the rest of Synapse; neighbouring topics often reuse the same principle. Keep a one-line summary card for this idea and revisit it before the paper; short, repeated review beats long cramming sessions.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

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Action potential

During absolute refractory period, neuron:

Cannot generate another action potential (B) is the right choice. This sits at the heart of Action potential: the wording points straight to what is happening in the tissue or organ system. A useful study habit is to ask what the structure or process is for: excitable-cell physiology turns on membranes, ions, and signalling steps, and Cannot generate another action potential captures the correct piece of that story. That reasoning supports Cannot generate another action potential. One solid sentence about why this works is enough for recall — you do not need a long essay for every MCQ. When you practise, cover the choices first, write Cannot generate another action potential from memory, then reveal the letter — that habit builds real recall for Action potential.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

View Details