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Unformatted text preview: 2. Which of the following best describes the function of a kinase? a. Transfers a phosphate group to a target molecule. b. Removes a phosphate group from a molecule. c. Transfers a carbonyl group to a target molecule. d. Transfers a tyrosine to a target molecule. e. Transfers a hydroxyl group to a target molecule. 3. Where are calcium ions stored in the cell? a. Lysosome b. Peroxisome c. Golgi apparatus d. Smooth ER e. Rough ER Clicker Questions F 10/17 1. Which of the following would a cell use to terminate signaling transduced by cAMP? a. Kinase b. Phosphatase c. Phosphodiesterase d. Adenylyl cyclase 2. An exergonic reaction has the following properties a. + G and the reaction is spontaneous b. + G and the reaction is not spontaneous c. - G and the reaction is spontaneous d. - G and the reaction is not spontaneous...
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- Spring '08
- Animal Cell