Which of the Following Is a Characteristic of Hsp90 Chaperones

question 10

Multiple Choice

Which of the following is a characteristic of Hsp90 chaperones?

• A)They comprise more than 20% of total cytosolic proteins in eukaryotes.
• B)Their action depends on cyclic binding and hydrolysis of GTP.
• C)They direct proteins toward degradation pathways.
• D)Their major purpose is conformational regulation of signal transduction molecules.

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