Biology Nervous Coordination ETEA 2023
PMDC Verified Question 31 of 86
The activities like sleeping, walking and dreaming are controlled by which part of the brain:
A
Pons
B
Cerebellum
C
Olfactory bulb
D
Hippocampus
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option A: Pons
Concept:

The brainstem contains distinct centers that regulate fundamental rhythmic and states-of-consciousness behaviors.

Solution:

  • The pons (Latin for "bridge") connects different parts of the brain. It houses specialized nuclei that are heavily involved in the regulation of sleep-wake cycles, the generation of dreams (especially REM sleep), and bridging motor tracts required for movements like walking.


Why other options are incorrect:

  • Cerebellum: Fine-tunes movement but does not generate sleep or dreams.


  • Hippocampus: Memory consolidation.


  • Olfactory bulb: Smell processing.

Quality & Fidelity Assurance: Every question on BeambePrep is rigorously curated against the official PMDC syllabus with zero filler, zero out-of-syllabus content, and zero typos. When an authentic past paper originally contained a historical mistake or ambiguity from the examining board (such as UHS or NUMS), BeambePrep faithfully reflects the original paper while detailing the nuance and scientific consensus in the autopsy above.

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