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Structure of centrosome
Centrosome is a small naked organelle found in the cytoplasm of animal cell near the outer surface of the nucleus. It consists of two bundles of microtubules called centrioles that lie at right-angles to each other. Centrioles are short cylinders and possess a whorl of 9 peripheral fibrils. The fibrils are absent in the centre. Each fibrils are made of 3 sub-fibres. There is a proteinaceous hub in the central part of a centriole.
Q. How many membranes surround a centriole structure?
  • a)
    one
  • b)
    two
  • c)
    three
  • d)
    none
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Structure of centrosomeCentrosome is a small naked organelle found in...
A pair of centrioles is surrounded by pair of dense material called centrosome. There is no membrane around the centriole.
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Structure of centrosomeCentrosome is a small naked organelle found in...
Structure of Centrosome

The centrosome is a small organelle found in the cytoplasm of animal cells near the outer surface of the nucleus. It consists of two bundles of microtubules called centrioles that lie at right-angles to each other.

Centrioles

Centrioles are short cylinders and possess a whorl of 9 peripheral fibrils. The fibrils are absent in the centre. Each fibril is made of 3 sub-fibres. There is a proteinaceous hub in the central part of a centriole.

Number of Membranes in Centriole

The answer to the given question is option D, i.e., none. Centrioles do not have any membrane surrounding them. They are composed of protein fibers and microtubules.

Importance of Centrosome

The centrosome is essential for the formation of the mitotic spindle during cell division. It is also involved in the organization of microtubules in the cytoplasm, which are important for maintaining cell shape and polarity. Furthermore, the centrosome is involved in the formation of cilia and flagella, which are important for cellular movement and sensory functions.
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Structure of centrosomeCentrosome is a small naked organelle found in the cytoplasm of animal cell near the outer surface of the nucleus. It consists of two bundles of microtubules called centrioles that lie at right-angles to each other. Centrioles are short cylinders and possess a whorl of 9 peripheral fibrils. The fibrils are absent in the centre. Each fibrils are made of 3 sub-fibres. There is a proteinaceous hub in the central part of a centriole.Q. How many membranes surround a centriole structure?a)oneb)twoc)threed)noneCorrect answer is option 'D'. Can you explain this answer?
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Structure of centrosomeCentrosome is a small naked organelle found in the cytoplasm of animal cell near the outer surface of the nucleus. It consists of two bundles of microtubules called centrioles that lie at right-angles to each other. Centrioles are short cylinders and possess a whorl of 9 peripheral fibrils. The fibrils are absent in the centre. Each fibrils are made of 3 sub-fibres. There is a proteinaceous hub in the central part of a centriole.Q. How many membranes surround a centriole structure?a)oneb)twoc)threed)noneCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Structure of centrosomeCentrosome is a small naked organelle found in the cytoplasm of animal cell near the outer surface of the nucleus. It consists of two bundles of microtubules called centrioles that lie at right-angles to each other. Centrioles are short cylinders and possess a whorl of 9 peripheral fibrils. The fibrils are absent in the centre. Each fibrils are made of 3 sub-fibres. There is a proteinaceous hub in the central part of a centriole.Q. How many membranes surround a centriole structure?a)oneb)twoc)threed)noneCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Structure of centrosomeCentrosome is a small naked organelle found in the cytoplasm of animal cell near the outer surface of the nucleus. It consists of two bundles of microtubules called centrioles that lie at right-angles to each other. Centrioles are short cylinders and possess a whorl of 9 peripheral fibrils. The fibrils are absent in the centre. Each fibrils are made of 3 sub-fibres. There is a proteinaceous hub in the central part of a centriole.Q. How many membranes surround a centriole structure?a)oneb)twoc)threed)noneCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Structure of centrosomeCentrosome is a small naked organelle found in the cytoplasm of animal cell near the outer surface of the nucleus. It consists of two bundles of microtubules called centrioles that lie at right-angles to each other. Centrioles are short cylinders and possess a whorl of 9 peripheral fibrils. The fibrils are absent in the centre. Each fibrils are made of 3 sub-fibres. There is a proteinaceous hub in the central part of a centriole.Q. How many membranes surround a centriole structure?a)oneb)twoc)threed)noneCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Structure of centrosomeCentrosome is a small naked organelle found in the cytoplasm of animal cell near the outer surface of the nucleus. It consists of two bundles of microtubules called centrioles that lie at right-angles to each other. Centrioles are short cylinders and possess a whorl of 9 peripheral fibrils. The fibrils are absent in the centre. Each fibrils are made of 3 sub-fibres. There is a proteinaceous hub in the central part of a centriole.Q. How many membranes surround a centriole structure?a)oneb)twoc)threed)noneCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Structure of centrosomeCentrosome is a small naked organelle found in the cytoplasm of animal cell near the outer surface of the nucleus. It consists of two bundles of microtubules called centrioles that lie at right-angles to each other. Centrioles are short cylinders and possess a whorl of 9 peripheral fibrils. The fibrils are absent in the centre. Each fibrils are made of 3 sub-fibres. There is a proteinaceous hub in the central part of a centriole.Q. How many membranes surround a centriole structure?a)oneb)twoc)threed)noneCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Structure of centrosomeCentrosome is a small naked organelle found in the cytoplasm of animal cell near the outer surface of the nucleus. It consists of two bundles of microtubules called centrioles that lie at right-angles to each other. Centrioles are short cylinders and possess a whorl of 9 peripheral fibrils. The fibrils are absent in the centre. Each fibrils are made of 3 sub-fibres. There is a proteinaceous hub in the central part of a centriole.Q. How many membranes surround a centriole structure?a)oneb)twoc)threed)noneCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Structure of centrosomeCentrosome is a small naked organelle found in the cytoplasm of animal cell near the outer surface of the nucleus. It consists of two bundles of microtubules called centrioles that lie at right-angles to each other. Centrioles are short cylinders and possess a whorl of 9 peripheral fibrils. The fibrils are absent in the centre. Each fibrils are made of 3 sub-fibres. There is a proteinaceous hub in the central part of a centriole.Q. How many membranes surround a centriole structure?a)oneb)twoc)threed)noneCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Structure of centrosomeCentrosome is a small naked organelle found in the cytoplasm of animal cell near the outer surface of the nucleus. It consists of two bundles of microtubules called centrioles that lie at right-angles to each other. Centrioles are short cylinders and possess a whorl of 9 peripheral fibrils. The fibrils are absent in the centre. Each fibrils are made of 3 sub-fibres. There is a proteinaceous hub in the central part of a centriole.Q. How many membranes surround a centriole structure?a)oneb)twoc)threed)noneCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice NEET tests.
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