In not more than three paragraphs, describe the process of mitosis (beginning after DNA replication) with special emphasis on the roles of intermediate filaments, actin filaments, microtubules and microtubule motor proteins. (microtubulues spindle findles, motor proteins, interpolar, intermediate filaments in terms of mitosis and miosis; nuclear lamina phosphorylation despjosphorolation; actin and myosin only in cytokinesis) description of each stages
Compare and contrast the mechanism and complexity of two different forms of cellular movement: flagellar movement and crawling. Please give one or two examples of the importance of each type of movement. ( flagella microtubule based movement, cell crawlin actin gelsolin siglnaling, phospholipid pathway, extension adhesion traslocation (4 steps)
A eukaryotic mutant (with only one mutation) exhibits flagellar regeneration, but only to a length that is one third that of wild type, even after monitoring the flagellar length for one full cell cycle. List three possible causes of the observed defect in flagellar regeneration and explain each answer.
(go through 3 possible defects that would give you that result, flagella regeneration power point, transcription inhibition half way flagella, etc.
In not more than three paragraphs, describe the process of mitosis (beginning after DNA replication) with special emphasis on the roles of intermediate filaments, actin filaments, microtubules and microtubule motor proteins. (microtubulues spindle findles, motor proteins, interpolar, intermediate filaments in terms of mitosis and miosis; nuclear lamina phosphorylation despjosphorolation; actin and myosin only in cytokinesis) description of each stages
Compare and contrast the mechanism and complexity of two different forms of cellular movement: flagellar movement and crawling. Please give one or two examples of the importance of each type of movement. ( flagella microtubule based movement, cell crawlin actin gelsolin siglnaling, phospholipid pathway, extension adhesion traslocation (4 steps)
A eukaryotic mutant (with only one mutation) exhibits flagellar regeneration, but only to a length that is one third that of wild type, even after monitoring the flagellar length for one full cell cycle. List three possible causes of the observed defect in flagellar regeneration and explain each answer.
(go through 3 possible defects that would give you that result, flagella regeneration power point, transcription inhibition half way flagella, etc.
