Q26 / 200 · NEET 2009 (Screening) · Botany

Cytoskeleton is made up of

A
calcium carbonate granules
B
callose deposits
C
cellulosic microfibrils
Correct answer
D
proteinaceous filaments

Solution

The cytoplasm of all eukaryotic cells is criss-crossed by a network of protein fibres that support the shape of the cell and anchor organelles to fixed locations. It is a dynamic system with three types of fibres-actin filaments, microtubule and intermediate filament.

Hence, the correct answer is option: 'D'.

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