Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What products were formed in the Miller-Urey experiment? | Amino acids
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| What is the diameter of microtubules? | 25nm
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| What is the function of microtubules? | Mitotic Spindle - movement of substances in the cell - cilia and flagella
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| What is the diameter of the intermediate microfilaments? | 10nm
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| What is the function of intermediate microfilaments? | Provides structural support (springs in a mattress)
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| What is the diameter of actin microfilaments? | 7nm
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| What is the function of actin microfilaments? | Cellular locomotion
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| What is the function of tight junctions? | They prevent the seepage of fluid between cells
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| What are adherin junctions made of? | Connecting actin filaments are bound together between cells
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| What is the function of desmosomes? | They're resistant to mechanical stress
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| What are desmosomes made out of? | Intermediate filaments
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| What is the function of gap junctions? | they allow the passage of water and ions between cells
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| What are the proteins in gap junctions? | connexons
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| What are hemidesmosomes? | Intermediate filaments are bound to the basal lamina
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Created by:
Jake_Bark
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