Which of the following accurately describes cytokinesis in plant cells?*1 pointA plate forms from vesicles fused together in the center of the cell,separating the cell into two.A contractile ring forms followed by a plate, splitting the cell into two.A plate forms from vesicles, followed by a cleavage furrow, separating the cell into two.A contractile ring forms followed by a cleavage furrow, splitting the cell into two.
Question
Which of the following accurately describes cytokinesis in plant cells?*1 pointA plate forms from vesicles fused together in the center of the cell,separating the cell into two.A contractile ring forms followed by a plate, splitting the cell into two.A plate forms from vesicles, followed by a cleavage furrow, separating the cell into two.A contractile ring forms followed by a cleavage furrow, splitting the cell into two.
Solution
The correct answer is: "A plate forms from vesicles fused together in the center of the cell, separating the cell into two."
Here's why:
Cytokinesis in plant cells differs from that in animal cells. In plant cells, a structure known as the cell plate forms in the middle of the cell at the end of mitosis. This cell plate is made up of vesicles from the Golgi apparatus that fuse together. As these vesicles fuse, they form a plate that expands outwards until it reaches the cell wall. Once it fuses with the cell wall, it forms a new cell wall that separates the two daughter cells. Therefore, the statement "A plate forms from vesicles fused together in the center of the cell, separating the cell into two" accurately describes cytokinesis in plant cells.
Similar Questions
How is plant cell cytokinesis different from animal cell cytokinesis?The contractile filaments found in plant cells are structures composed of carbohydrates; the cleavage furrow in animal cells is composed of contractile proteins.Plant cells deposit vesicles containing cell wall building blocks on the metaphase plate; animal cells form a cleavage furrow.The structural proteins of plant cells separate the two cells; in animal cells, a cell membrane separates the two daughter cells.Plant cells divide after metaphase but before anaphase; animal cells divide after anaphase.
A membrane-bounded, flattened sac located at the midline of a dividing plant cell, inside which the new cell wall forms during cytokinesis.Group of answer choicesvesicle(s)cleavage furrowcell platecell wallmetaphase plateNext
How does the process of cytokinesis differ between animal and plant cells?*1 pointBoth animal and plant cells undergo cleavage furrow formation.Animal cells undergo cleavage furrow formation, while plant cells form a cell plate.Both animal and plant cells form a cell plate.Animal cells form a cell plate, while plant cells undergo cleavage furrow formation.
The term cytokinesis describes which of the following?Group of answer choicesThe division of cytoplasm of a parental cell into two daughter cells.The separation of chromosomes during mitosis.The condensing of chromatin into chromosomes during mitosis.The duplication of genetic material during mitosis.
What occurs during cytokinesis?Multiple select question.the cytoplasm is divided between the cellscontraction of microfilaments pinches off two cells from onechromosomes are pulled to opposite poles of the cellspindle fibers attach to chromosome centromerescell membrane constricts around the center of the cell
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