Question

Note whether the sentence is true of false on the line following each sentence. If a statement is false, cross out the incorrect word or phrase in the sentence and write the correct word on top of the incorrect word. When p 53 is stabilized, p 21 is produced, leading to a delay in S-phase. During cytokinesis, a contractile ring containing acting creates the cleavage furrow. An apoplotic stimulus causes the release of cytochrome C from the Golgi, leading to activation of the Apaf-1 adaptor protein and ultimately the activation of a caspase cascade. Cells undergoing apoptosis will undergo cell surface changes to signal that attract phagocytic cells. The nuclear envelope is dephosphorylated and starts to reassemble during prometaphase. When S-Cdk is active Cdc6 gets phosphorylated and degraded. Calcium released from the sarcoplasmic reticulum lumen regulates whether tropomyosin binds to actin in muscle cells.

Answer 1

A. Correct statement

B. correct statement as a ring of actin and myosin is formed.

C. False statement as release of cytochrome C is released from.the mitochondria.

D. True. As cells undergoing apoptosis display phagocytic molecules to attract phagocytic cells.