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The western blot below shows expression of Rab11a in two different samples of gut epithelial progenitor cells. Do you think these progenitors will differentiate properly into epithelial cells? Explain your answer.
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- “Disruption in the pathway of apoptosis & autophagy can lead to different diseases”- explain brieflyDescribe how microfilaments and microtubules are involved in the phagocytosis and destruction of a pathogen by a macrophage.A bacterial cell has been tagged by antibodies and is destined to undergo phagocytosis. Discuss the process of phagocytosis and the steps involved. Make sure to discuss in your answer lysosomes, digestion and phagolysosomes.
- What the linked video below and answer the questions below https://youtu.be/z3k3GZ1F_rg 1) What is MCV? 2) What causes macrocytosis? 3) What causes microcytosis?“Disruption in the pathway of apoptosis & autophagy can lead to different diseases”- explain.Name conditions caused by abnormalities of vertical linkages and horizontal (lateral) linkages in RBC transmembrane and cytoskeletal proteins.
- The head of the oncology divison of a large biotech company proposes to develop a therapeutic antibody to treat cancers with mutant B-Raf oncogene. Is this a good idea? Why or why not(limit 3-4 sentences)?Match the protein on the left with its primary role on the right PINK LAMP2A BCL2 ATF6 [Choose] [Choose] promoting UPR promoting apoptosis inhibiting autophagy inhibiting UPR inhibiting apoptosis mitophagy nonselective autophagy chaperone mediate autophagy [Choose]Accumulation of cytoskeletal proteins i.e. neurofilaments seen in Alzheimer disease
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