Which of the following statements about the cytoskeleton is true?
A) The cytoskeleton of eukaryotes is a static structure most resembling scaffolding used at construction sites.
B) Although microtubules are common within a cell, actin filaments are rarely found outside of the nucleus.
C) Movement of cilia and flagella is the result of motor proteins causing microtubules to move relative to each other.
D) Chemicals that block the assembly of the cytoskeleton would have little effect on a cell's response to external stimuli.
E) The cytoskeleton is produced by transport vesicles of the endomembrane system.
Answer: C
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A. Chlorophyll B. Oxygen C. Carbon D. Sugar
You are an experienced naturalist and biologist and you observe two birds mating that you do not believe to belong to the same species
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Plants harbor hundreds of protein receptors called ____ proteins, which enable them to resist specific pathogens
Fill in the blank with the appropriate word.
Describe some differences between ectomycorrhizal fungi and arbuscular mycorrhizal fungi.
What will be an ideal response?