Cytoskeleton MCQs

Our collection of Cytoskeleton multiple-choice questions (MCQs) explores various aspects of the cytoskeleton, covering topics such as its components (such as microtubules, actin filaments, and intermediate filaments), functions, regulation, and involvement in cellular processes.

Whether you’re studying for an quiz that includes cytoskeleton toipc or seeking to deepen your understanding of cell biology, these MCQs offer valuable learning opportunities for students and enthusiasts alike.

Ready to explore the intricate world of the cytoskeleton? Let’s dive into the MCQs below and expand your knowledge of cellular structure and function!

MCQ on Cytoskeleton

The ____ of a cell reinforces cell’s structure

Centriole
Chloroplast
Cytoskeleton
Mitochondria

Correct Answer

cytoskeleton

Some cells have whiplike projections that help them swim or move fluids. If the projections are short the structures are called?

cristae
flagella
cilia
All of these

Correct Answer

cilia

Some cells have whip-like projections that help them swim or move fluids. If the projections are long, they’re called?

cristae
flagella
cilia
All of these

Correct Answer

flagella

The cytoskeleton is a dynamic network of protein filaments found in the cytoplasm of eukaryotic cells. It provides structural support, maintains cell shape, facilitates cell movement, and plays a crucial role in intracellular transport and cell division.

__ gives shape/structure to a cell.

Chloroplasts
Chromoplasts
Golgi Apparatus
Cytoskeleton

Correct Answer

Cytoskeleton

Cytoskeleton is made up of bones.

True
False

Correct Answer

False

Cytoskeleton is made up of _ .

Vitamins
Proteins
Minerals
Sodium

Correct Answer

Proteins

A whiplike part of cytoskeleton that help them swim or move is called _

Chromoplasts
Golgi Apparatus
Cilia and Flagella
Intermediate Filaments

Correct Answer

Cilia and Flagella 

__ cells are found in respiratory tract and digestive tract

Flagella
Cilia
Mitocondria
Chromosomes

Correct Answer

Cilia

_ cells are present in human sperm cells.

Cilia
Mitocondria
Chromosomes
Flagella

Correct Answer

Flagella

Cytoskeleton structure comprises the following types of fibres

Microfilaments
Microtubules
Macrotubules
Intermediate Filaments

Correct Answer

Microfilaments

Microtubules

Intermediate Filaments

__ helps transport cellular materials and dividing chromosomes during cell division.

Microfilaments
Microtubules
Macrotubules
Intermediate Filaments

Correct Answer

Microtubules

__ are responsible for muscle contraction and cellular movements.

Microfilaments
Microtubules
Macrotubules
Intermediate Filaments

Correct Answer

Microfilaments

Kinesin, Dyneins and Myosin are __ of cytoskeleton

Motor Proteins
Motor Vitamins
Motor Minerals
Motor Energy

Correct Answer

Motor Proteins

Cytoskeleton provides shape and support to the cell.

True
False

Correct Answer

False

_ are the largest of the three types of cytoskeletal fibers

Macrotubules
Hybridtubules
Microtubules
Nanotubules

Correct Answer

Microtubules

How many types of protein fibers are found in cytoskeleton ?

One
Two
Three
Four

Correct Answer

Three

_ are also known as actin filaments

Macrofilaments
Microfilaments
Intermediate filaments
Microtubules

Correct Answer

Microfilaments

__ are made of multiple strands of fibrous proteins wound together.

Macrofilaments
Microfilaments
Intermediate filaments
Microtubules

Correct Answer

Intermediate filaments

Who is responsible for maintaining the shape of the cell and keeping nucleus and organelles in place?

Macrofilaments
Microfilaments
Intermediate filaments
Microtubules

Correct Answer

Intermediate filaments