Asked by Jordan Newman on Jul 31, 2024

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All of the following are true of the centrioles, except

A) they are located within the centrosome.
B) they are part of the cytoskeleton.
C) they consist of microtubules.
D) they organize the mitotic spindle during cell division.
E) they are nonmembranous organelles.

Centrioles

Cylindrical organelles near the nucleus in animal cells, involved in cellular division and the organization of the spindle fibers.

Microtubules

Cylindrical structures within the cytoplasm of eukaryotic cells that are involved in maintaining cell shape, enabling cellular transport, and facilitating cell division.

Mitotic Spindle

A structure composed of microtubules that segregates chromosomes into the daughter cells during cell division.

  • Understand the various components and functions of the cell, including organelles and structures.
  • Distinguish between membranous and nonmembranous organelles within the cell.
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Verified Answer

DC
davit chanyoshviliAug 07, 2024
Final Answer :
B
Explanation :
Although the centrioles are part of the centrosome, consisting of microtubules, organizing the mitotic spindle during cell division, and being nonmembranous organelles, they are not part of the cytoskeleton. The cytoskeleton consists of microfilaments, intermediate filaments, and microtubules, whereas centrioles have a specific function in organizing microtubules during cell division.