Question

______ provide support to the Plasma membrane(Cell membrane).

sclerenchymal

collenchymal

Microfilaments​

Answer 1

collenchymal provide support to the Plasma membrane(Cell membrane).

Answer 2

• $\sf\underline \pink {Microfilaments}$provide support to the Plasma membrane(Cell membrane).

Know More :-

• These (Microfilaments) helps in psuedopodia Formation in Amoeba & White blood cells (WBC).

• Cytoplasmic streaming, a characteristic of Amoeba and white blood cells of vertebrates is caused by Contracting Microfilaments.

• They (Microfilaments) helps in the Formation of Cleavage furrow during Cell division (Only in Animal cells).

• They are Composed of two different types of proteins I.e. Actin (Globular protein) & Myosin (Filamentous protein).

• It (Microfilaments) helps in providing Mechanical support, Motility & Maintenance of the shape of the cell.

• These (Microfilaments) are solid, Unbranched & rod - like fibrils of indefinite Lengths.