Which of the Following Is NOT a Characteristic of Molecular

question 13

Multiple Choice

Which of the following is NOT a characteristic of molecular motors or motor proteins?

• A)They must be able to associate irreversibly with a polymeric protein array,a surface,or substructure in the cell.
• B)They use chemical energy (e.g.,ATP)to orchestrate movement.
• C)They transfer ATP energy into mechanical energy.
• D)ATP hydrolysis is presumed to drive and control protein conformational changes that result in sliding or walking movement of one molecule relative to another.