Cytoskeleton is made up of:
Correct answer: C. Proteinaceous filaments
- A. Callose deposits
- B. Cellulosic microfibrils
- C. Proteinaceous filaments
- D. Calcium carbonate granules
Explanation
The cytoskeleton is a network inside the cell made up of protein filaments such as microtubules, microfilaments, and intermediate filaments. It helps maintain cell shape, provides support, and plays a role in movement of organelles and vesicles.
Last updated
About Cell Structure and Function
Animal, plant, prokaryotic and eukaryotic cells are compared through their membranes, cell walls, nuclei and cytoplasmic organelles. The work includes the structures and functions of mitochondria, chloroplasts, ribosomes, endoplasmic reticulum, Golgi apparatus and lysosomes, as well as chromosome organization and the distinction between chromatin and chromosomes.
Practise Cell Structure and Function
2,478 free Cell Structure and Function MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Biology questions like this
Biology is on 6 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.