Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEETBotanyCell - The Unit of Life

Centrosome Features Characteristics A. Centrioles 1. Cylindrical structures in centrosome B. Pericentriolar Materials 2. Proteinaceous central part in centrioles C. Triplets of Tubulin 3. Surrounding amorphous material D. Hub 4. Each peripheral fibril is a triplet

Options

  1. AA - 1, B - 3, C - 4, D - 2
  2. BA - 4, B - 3, C - 2, D - 1
  3. CA - 2, B - 4, C - 1, D - 3
  4. DA - 3, B - 1, C - 2, D - 4

Correct answer

A. A - 1, B - 3, C - 4, D - 2

Step-by-step solution

Centrioles are cylindrical structures in the centrosome.Pericentriolar materials surround the centrioles.Triplets of tubulin form the structure of peripheral fibrils.The hub is the proteinaceous central part of centrioles.

Practice Cell - The Unit of Life on Quantrex Academy →

More from Cell - The Unit of Life

Choose the correct statements regarding cell organelles and their inclusions. A. The endomembrane system includes Golgi complex, endoplasmic reticulum and mitochondria. B. Rough en 2026The plastid that stores xanthophyll is known as __________. 2026Which of the following are characteristics of prokaryotic cells ? (a) Ribosomes are made of 50S and 30S subunits (b) They can have plasmids (c) They contain mesosome (d) They have 2026Non-membrane bound cell organelles found in both prokaryotic and eukaryotic cells are : 2026Match List-I with List-II . List-I List-II A. Cristae I. Flat membrane sacs in stroma of chloroplast B. Cisternae II. Infoldings in mitochondria C. Thylakoids III. Cell membrane D. 2026Cell theory was formulated by __________. 2026Mitochondrial inner membrane encloses__________. 2026Which one of the following is the site for active ribosomal RNA synthesis ? 2026 Full Cell - The Unit of Life list All NEET PYQs