W23 d103 Study guides, Class notes & Summaries

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 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...

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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 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 ...

What activates mTOR? - ANSWER PKB What is mTOR? - 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? - ANSWER promotes glucose uptake promotes cell survival by Ph. and inactivating pro-apop proteins such as BAD promotes cell growth Upon male stimulation, what is released in a G2 arrested oocyte to enter meiosis? - ANSWER progesterone What is progesterone? - ANSWER released by...

Which of the following size relationships is most correct? - ANSWER Mitochondria size > vesicle size > membrane thickness Which of the following processes can be readily studied in the budding yeast Saccaromyces cerevisae? - ANSWER Protein transport Why is cholesterol able to integrate into lipid bilayer? - ANSWER Because it has an amphiphatic organization, similar to membrane lipids Which of the following states is true for phosphatidic acid (PA) and phosphatidylcholine (PC)? - A...

In an in vitro polymerization reaction of F-actin from its G-actinsubunits, there is a lag phase. What happens during this lag phase? A: F-actin is nucleated. B: F-actin reaches a steady state C: F-actin exchanges nucleotides D: F-actin hydrolyzes ATP E: F-actin undergoes treadmilling - ANSWER A: F-actin is nucleated. 3. How would you test whetheractin cytoskeleton promotes mitochondria fissionprocess? A: Prevent F-actin assembly and examine mitochondria dynamics by monitoring a GFP...