Bio d103 - Study guides, Class notes & Summaries

Bio D103 Final Test Questions with Correct Answers 2024 Update Rated A+ Which of the following processes in the cell cycle would be most likely to be affected by loss of the molecular motor myosin II? Cell division Which of the following conditions would block cytokinesis? Inhibition of the translocation of GEF protein to the midbody Which of the following is NOT a feature of cells undergoing apoptosis? Ligation of DNA fragment Which of the following genetically engineered proteins...

D103 -Cell Bio - practice questions for midterm Exam 2024 with Complete Solutions

BIO D103 Prelecture Quiz with latest test. Which of the following statements is true for phosphoglycerides and sphingolipids? Both are membrane proteins Both contain a glycerol backbone Both are glycosylated Both have an amphiphatic organization Both use serine as a head group - correct answers.Both have an amphiphatic organization Why is cholesterol able to integrate into a lipid bilayer? Because it is a bulky steroid Because it has a planar organization Bec...

Bio D103 Final

Bio D103 Final

Bio D103 Final

What activates mTOR? - PKB What is mTOR? - activated by PKB and is sensitive to rapomycin; stimulates cell growth and metabolism What are cellular responses in response to activation of PKB/AKT? - 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? - progesterone What is progesterone? - released by female's ovary; induces G2 arrest...

Bio D103 Final

Bio D103 Questions and answers correctly explained. Which of the following is a function of phosphorylation that is used to activate Src kinase? A. Phosphorylation of the promoter region upstream of the Src gene prevents transcription B. Phosphorylation of the Src mRNA prevents translation C. Phosphorylation promotes an inhibitory intramolecular interaction, and phosphate removal helps to activate Src D. Phosphorylation retains Src in the ER by Calnexin to promote fo...

Bio D103 Final