D103 f - Study guides, Class notes & Summaries

D103 Final Actual Exam Questions and CORRECT Answers Gap phases - CORRECT ANSWER- Phases that allow time for growth and ensure suitable environment before proceeding to S and M phases G0 - CORRECT ANSWER- state of paused cell division that occurs during G1 G1 - CORRECT ANSWER- Phase of growth 1

Which of the following list the order of events occurring during a signaling event? A. Stimulus, transduction, receptor, effector, response. B. Stimulus, receptor, transduction, effector, response. C. Stimulus, receptor, effector, transduction, response. D. Stimulus, response, transduction, effector. - ANSWER B. Stimulus, receptor, transduction, effector, response. Which of the following is not a commonly used mechanism to regulate activity of proteins in a signaling pathway? A. Phos...

W23 D103 Final Exam Actual Questions and Answers 2024 with complete solution

Which of the following list the order of events occurring during a signaling event? A. Stimulus, transduction, receptor, effector, response. B. Stimulus, receptor, transduction, effector, response. C. Stimulus, receptor, effector, transduction, response. D. Stimulus, response, transduction, effector. - B. Stimulus, receptor, transduction, effector, response. Which of the following is not a commonly used mechanism to regulate activity of proteins in a signaling pathway? A. Phosphoryla...

Which of the following is NOT a common mechanism used to regulate activity of signaling proteins ? A. Binding of another molecule to the signaling protein. B. Degradation of the signaling molecule by proteolysis. C. Uptake of the signaling protein by the ER. D. Masking of a NLS signal in the signaling protein by another protein. E. Covalent modification of a protein involved in a signaling pathway (e.g. phosphorylation) C. Uptake of the signaling protein by the ER You are working in a l...

D103 Final Exam Questions and Answers with complete solution

W23 D103 Final Exam Questions with Complete Solution Graded A+ Which of the following list the order of events occurring during a signaling event? A. Stimulus, transduction, receptor, effector, response. B. Stimulus, receptor, transduction, effector, response. C. Stimulus, receptor, effector, transduction, response. D. Stimulus, response, transduction, effector. B. Stimulus, receptor, transduction, effector, response. Which of the following is not a commonly used mechanism to regulate ...

W23 D103 Final Exam Solved 100% Correct 2024

After detecting a repairable DNA damage, which of the following events is used to allow cells to temporarily delay progression through the cell cycle? I. Poly-ubiquitinationofCDK II. SynthesisofCKI III. Phosphorylationofp53 IV. Cellapoptosis A: I and II B: I and III C: II and III D: IV only E: All of the above C: II and III Which of the following is NOT a property of a "good signal?" A: Ability to be rapidly synthesized and degraded B: Ability to have a general effect on cellu...

D103 Final UPDATED Actual Exam Questions and CORRECT Answers What activates mTOR? - CORRECT ANSWER- PKB What is mTOR? - CORRECT ANSWER- activated by PKB and is sensitive to rapomycin; stimulates cell growth and metabolism What are cellular responses in response to activation of PKB/AKT? - CORRECT ANSWER- promotes glucose uptake