교과서 질문
DRAW IT Draw one eukaryotic chromosome as it would appear during interphase, during each of the stages of mitosis, and during cytokinesis. Also draw and label the nuclear envelope and any microtubules attached to the chromosome(s).
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3. Energy & Cell Processes
Cytokinesis
객관식
Which of the following are primarily responsible for cytokinesis in plant cells?
A
Kinetochores.
B
Golgi-derived vesicles.
C
Actin and myosin.
D
Metaphase plate.
E
Centrosomes.
검증된 단계별 안내1
Understand the process of cytokinesis in plant cells: Cytokinesis is the division of the cytoplasm to form two separate daughter cells after mitosis.
Recognize that plant cells have a rigid cell wall, which requires a different mechanism for cytokinesis compared to animal cells.
Identify the role of the Golgi apparatus in plant cell cytokinesis: Golgi-derived vesicles carry cell wall materials to the center of the cell.
Learn that these vesicles coalesce at the center of the cell to form the cell plate, which eventually develops into a new cell wall separating the two daughter cells.
Conclude that Golgi-derived vesicles are primarily responsible for cytokinesis in plant cells by forming the cell plate.
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