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Cytoskeleton Quiz

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Questions and Answers

What is the function of microtubules in the cytoskeleton?

Providing dynamic shape and support

Forming cellular protrusions involved in motility

Anchoring to the centrosome

Acting as a rail system for intracellular transport (correct)

What is the diameter of microtubules in the cytoskeleton?

250 nanometers

200 nanometers

20 micrometers

25 nanometers (correct)

What is the main component of microtubules in the cytoskeleton?

Flagella

Centrosome

Actin

Tubulin (correct)

What is the function of cilia and flagella in the cytoskeleton?

Forming cellular protrusions involved in motility Signup and view all the answers

What is the structure surrounding the core of microtubules in cilia and flagella?

Cell membrane Signup and view all the answers

What is the main function of the cytoskeleton?

Providing structural support for the cell. Signup and view all the answers

Which organelle is responsible for protein degradation?

Lysosome Signup and view all the answers

What is the primary function of peroxisomes in the cell?

Detoxification and energy supply Signup and view all the answers

Which organelle is responsible for genetically controlled protein processing?

Endoplasmic reticulum Signup and view all the answers

What is the aim of Lecture 1 in the course?

To be able to identify subcellular organelles and ascribe function to these organelles. Signup and view all the answers