Question

1 10 points Sort the following characteristics to their respective cytoskeletal structure Actin Intermediate Filaments Possible answers No Answers Chosen No Answers Chosen Microtubules No Answers Chosen Stable filaments that only disassemble with cell division Monomers are made up of a filamentous region and two globular heads. Two monomers twist together and then stack in a staggered manner which leaves a filament with no polarity Has binding site for myosin motor protein Attach to transmembrane proteins to form desmosomes and hemidesmosomes Dynamic instability allows for rapid growth and shrinking Has linear form that twists with another to form a helix Forms nuclear lamina Important for movement of vesicles and organelles within cells, and movement of chromosomes during cell division Binds ATP/ADP - polymerization occurs when ATP bound, hydrolyzed ATP leaves ADP and an unstable filament that depolymerizes Binds GTP/GDP- polymerization occurs when GTP bound, hydrolyzed GTP to GDP leaves unstable and depolymerization

          1
10 points
Sort the following characteristics to their respective cytoskeletal structure
Actin
Intermediate Filaments
Possible answers
No Answers Chosen
No Answers Chosen
Microtubules
No Answers Chosen
Stable filaments that only disassemble with cell division
Monomers are made up of a filamentous region and two globular heads. Two monomers twist together and then stack in a staggered manner which leaves a
filament with no polarity
Has binding site for myosin motor protein
Attach to transmembrane proteins to form desmosomes and hemidesmosomes
Dynamic instability allows for rapid growth and shrinking
Has linear form that twists with another to form a helix
Forms nuclear lamina
Important for movement of vesicles and organelles within cells, and movement of chromosomes during cell division
Binds ATP/ADP - polymerization occurs when ATP bound, hydrolyzed ATP leaves ADP and an unstable filament that depolymerizes
Binds GTP/GDP- polymerization occurs when GTP bound, hydrolyzed GTP to GDP leaves unstable and depolymerization

1
10 points
Sort the following characteristics to their respective cytoskeletal structure
Actin
Intermediate Filaments
Possible answers
No Answers Chosen
No Answers Chosen
Microtubules
No Answers Chosen
Stable filaments that only disassemble with cell division
Monomers are made up of a filamentous region and two globular heads. Two monomers twist together and then stack in a staggered manner which leaves a
filament with no polarity
Has binding site for myosin motor protein
Attach to transmembrane proteins to form desmosomes and hemidesmosomes
Dynamic instability allows for rapid growth and shrinking
Has linear form that twists with another to form a helix
Forms nuclear lamina
Important for movement of vesicles and organelles within cells, and movement of chromosomes during cell division
Binds ATP/ADP - polymerization occurs when ATP bound, hydrolyzed ATP leaves ADP and an unstable filament that depolymerizes
Binds GTP/GDP- polymerization occurs when GTP bound, hydrolyzed GTP to GDP leaves unstable and depolymerization

Added by Daniela J.

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