what set of cancer genes does p53 act as a
transcription factor?

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

Which of these is true for bacteria because they are prokaryotic cells? a. they can engulf body cells in order to make memory cells. b. they must invade viruses in order to reproduce. c. they are much larger than eukaryotic body cells. d. they can reproduce on their own outside of other cells.

Which organelle breaks down sugar molecules that supply energy to the cell ?