Question

Indicate true (T) and false (F) statements below regarding cytokinesis in animal cells. Choose the correct answer represented by a four-letter string composed of letters T and F only, e.g. TFFF.( ) The force for cytokinesis is generated by kinesin motors on microtubule bundles that form the contractile ring.( ) As the contractile ring constricts, its thickness increases to keep a constant volume.( ) The midbody forms from bundles of actin and myosin II.( ) Local activation of Ran GTPase triggers the assembly and contraction of the contractile ring.A FTFTB FFTFC FTFFD FFFTE FFFF

Answer 1

Option C FTFF

Step-by-step explanation:

Cell division occurs through two processes: either mitosis or meiosis. The former takes place in eukaryotic cells, for example, animal cells. The later takes place in other cells such as plant cells.

In the cell division, the contractile force occurs as a result of the movements along the motor protein myosin. As the cell division goes on, the volume is kept constant by constriction. In the division, the mid-body does not form bundles. Finally, the contraction is not triggered by the contraction of the contractile ring.