Cytoskeleton Functions and Microscopy Techniques Quiz

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What is the main function of the cytoskeleton related to cell shape?

Organelle organization

Chromosome segregation

Structural support (correct)

Muscle contraction

Which microscopy technique has the highest resolution limit?

Fluorescence Microscope

Transmission Electron Microscope (correct)

Light Microscope

Immunofluorescence Microscope

What is the primary function of Intermediate Filaments in animal cells?

Muscle contraction

Chromosome segregation

Vesicle transport

Mechanical strength (correct)

How are two monomers of Intermediate Filaments structured?

Coiled-coil dimer Signup and view all the answers

What characteristic describes the assembly of Intermediate Filaments into filaments?

High tensile strength Signup and view all the answers

What is the function of Microtubules in epithelial cells?

Provide structural support Signup and view all the answers

What is the arrangement of protofilaments within a microtubule?

Hollow tube with 13 parallel protofilaments Signup and view all the answers

What is the function of the Y-tubulin ring complex in microtubules?

Acts as an attachment site for ab-tubulin dimers Signup and view all the answers

What is the primary role of Kinesins in intracellular transport?

Transport cargo towards the cell body Signup and view all the answers

What is the significance of the GTP cap on microtubules?

Stabilizes the plus end, promoting continuous growth Signup and view all the answers

Cytoskeleton Functions and Microscopy Techniques Quiz

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Questions and Answers

What is the main function of the cytoskeleton related to cell shape?

Which microscopy technique has the highest resolution limit?

What is the primary function of Intermediate Filaments in animal cells?

How are two monomers of Intermediate Filaments structured?

What characteristic describes the assembly of Intermediate Filaments into filaments?

What is the function of Microtubules in epithelial cells?

What is the arrangement of protofilaments within a microtubule?

What is the function of the Y-tubulin ring complex in microtubules?

What is the primary role of Kinesins in intracellular transport?

What is the significance of the GTP cap on microtubules?

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