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Plz do as much as u can. Really appreciate it Thanks Hicrovilli 57 determined an

ID: 272923 • Letter: P

Question

Plz do as much as u can. Really appreciate it Thanks Hicrovilli 57 determined and is the same for each animal. model to study cell death because the origin and location of all he cells of the organism has been A. D. melanogaster B. C. elegans C. X. laevis D. S. cerevisiae 58. The intrinsic pathway for apoptosis is mediated by A. Cell adhesion molecules B. Small GTPases C. Release of cytochrome C from mitochondria D. Release of calcium from the endoplasmic reticulum E. None of the above sarethat initiate and execute the events of apoptosis A. Small GTPases B. Kinases C. Transmembrane proteins D. Histones E. None of the above 59. Caspase 60. You study a gene's function in a particular tissue such as a region of the brain. You knock out that gene in a mouse to see what happens to brain function. However, the knockout is lethal at an early stage of development well before that particular region of th brain begins to develop. How would you get around this problem? A. Mutate your gene so that it can't cause lethality B. Use a homologous gene from another species. C. Knock out the gene only in the tissue to be studied using conditional knockout methods. D. Take the brain region from a wild type mouse and transplant it into your knockout to rescue viability.

Explanation / Answer

57) C.elegans

is the model system which is used to study programmed cell death or apoptosis

58) Release of cytochrome c from mitochondria

59) None of the above

caspases are endoproteases

60) Knock out the gene only in the tissue to be studied using conditional knockout methods