13K Is a Ing moled pecause of what molecular function? t works to directly phosphorylate yclin dependent kinases and thus uctives the cell cycle. t works to phosphorylate membrane pids which can then recruit signaling nolecules for the initiation of a phosphorylation cascade. t works at the cell membrane to acilitate the inactivation of MTOR. All the provided answers are correct.

Biology 2e
2nd Edition
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark
Chapter9: Cell Communication
Section: Chapter Questions
Problem 1VCQ: Figure 9.8 HER2 is a receptor tyrosine kinase. In 30 percent of human breast cancers, HER2 is...
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PI3K is a cancer activating molecule
because of what molecular function?
It works to directly phosphorylate
cyclin dependent kinases and thus
actives the cell cycle.
It works to phosphorylate membrane
lipids which can then recruit signaling
molecules for the initiation of a
phosphorylation cascade.
It works at the cell membrane to
facilitate the inactivation of MTOR.
All the provided answers are correct.
Transcribed Image Text:PI3K is a cancer activating molecule because of what molecular function? It works to directly phosphorylate cyclin dependent kinases and thus actives the cell cycle. It works to phosphorylate membrane lipids which can then recruit signaling molecules for the initiation of a phosphorylation cascade. It works at the cell membrane to facilitate the inactivation of MTOR. All the provided answers are correct.
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