Chapter 4 - Cytoskeleton (not All) Flashcards

1
Q

What constitutes the cytoskeleton?

A
  • Microtubules
  • Actin filaments
  • Intermediate filaments
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2
Q

Where can we find actin?

A
  • Muscles

- Nucleus

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3
Q

Cell cortex

A

Regions near the plasma membrane where actin is localized

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4
Q

Cytosol

A

The liquid portion of the cytoplasm without organelles

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5
Q

Actin regulates the formation of……

A

Contractile rings during cell division

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6
Q

Actin microfilametnts are filamentous or F-actin structu serx taht are polymers formed from. ….

A

Individual monomers of G (globular) actin

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7
Q

Tredmilling

A

The process of addition and substraction of G-monomers

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8
Q

Microtubules

A

Type of cytoskeletal protein

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