Biology Cell SZABMU 2023
PMDC Verified Question 41 of 143
Peripheral parts of cell are often like a:
A
Sol
B
Gel
C
True solution
D
Colloidal
Tap any option to test your recall and reveal the step-by-step Propolis autopsy.

Propolis Cognitive Error Autopsy

Official Correct Choice:
Option B: Gel
Concept: The cytoplasm exhibits different physical states depending on its location and cytoskeletal density.

Solution: The cytoplasm is a colloidal system. The outer, peripheral part of the cell (ectoplasm) just beneath the plasma membrane is dense and viscous, behaving like a semi-solid gel. This provides structural support and helps maintain cell shape.

Distractor Autopsy: The inner region (endoplasm) is more fluid and behaves like a sol to facilitate organelle movement and diffusion.

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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