Question

State whether each sentence is true or false. If it is false, cross out the incorrect word and write the correct word in its place. a) Apoptotic cells will express structures, such as the Fas death receptor, on their plasma membrane. _________ b) Bcl2 prevents cell death by inhibiting the actions of caspases. ___________ c) The binding of a survival factor to a membrane bound receptor stops the transcription of Bcl2. ___________ d) Assembly of the apoptosome is induced by the release of cytochrome b6-f from the mitochondria. ___________ e) Initiator caspases function by activating many downstream caspases leading to an apoptosis-inducing cascade. _________ f) Cells swell and burst when they undergo apoptosis. __________ g) Apoptosis is an important part of animal development. _________ h) Apoptotic cells are engulfed by macrophages. ________

Answer 1

Answer:-

a) True

b)True

c) False, the binding of survival factors to membrane bound receptors enhances the transcription of Bcl2.

d)False, The Assembly of the apoptosome is induced by the release of (cytochrome-C) from the mitochondria.

e) True

f) False, Cells swell and burst when they undergo Necrosis.

g) True

h) True