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WorksheetsAdvanced Cell Biology
Total questions: 11
Worksheet time: 6mins
Which colour represents the actin filaments in this image?
The red
The green
The blue
Actin isn't fluorescently labelled here
What is the function of actin?
Determine the cell shape and cell locomotion
Positioning of organelles and intracellular transport
Provide mechanical strength
All of the above
What is the process called by which actin filaments create movement, but stay at a constant length?
Treadmilling
Polymerisation
Nucleation
Locomotion
Which colour represents the microtubules in this image?
The red
The green
The blue
Microtubules aren't fluorescently labelled here
What is the function of microtubules?
Determine the cell shape and cell locomotion
Positioning of organelles and intracellular transport
Provide mechanical strength
All of the above
Microtubules are made up of...
Tubulin
GTP
Protofilaments
All of the above
Which of the following shows 'shrinking' of microtubules
Which colour represents the intermediate filaments in this image?
The red
The green
The blue
Intermediate filaments aren't fluorescently labelled here
What is the function of the intermediate filaments?
Determine the cell shape and cell locomotion
Positioning of organelles and intracellular transport
Provide mechanical strength
All of the above
The nuclear lamina is an example of...
An actin network
A central domain of microtubules
A meshwork of intermediate filaments
Which filaments are found in all eukaryotic cells?
Actin, microtubules and intermediate filaments
Microtubules and intermediate filaments
Actin and intermediate filaments
Actin and microtubules
