ASU Bio 181 Exam 1 questions with correct answers

ASU Bio 181 Exam 1 questions with correct answers The association of ribosomes with _____ invaginations would support the _____ theory. - Correct Answers membrane, endomembrane After a cell is pancake shaped in a cell culture dish, the order of events that occurs as a cell walks is? - Correct Answers filapodia, lamellipodia, cell muscle, retraction fiber T/F It is presumed that the peroxisomes evolved in these primitive, proto-eukaryotes to remove oxygen, which was toxic to the primitive cells. - Correct Answers true T/F In an extant prokaryotic cell the outer boundary of life is the capsule. - Correct Answers false T/F When cancer cells are crowded by surrounding cells, the cancer cells become spherical and they can still go through cell division. - Correct Answers true T/F Loss of the cell wall was required for the endomembrane system theory. - Correct Answers true T/F Fluorescence microscopy is form of light microscopy - Correct Answers true T/F Loss of the cell wall is required for the endosymbiotic theory. - Correct Answers true T/F TEM provides a thin, two-dimensional section of the object being studied. - Correct Answers true T/F The sytoskeleton enabled the primitive cell to become motile. - Correct Answers true T/F the ancient earth did not contain much oxygen - Correct Answers true A normal cell is _____ and ____ for growth. - Correct Answers mortal, anchorage dependent T/F Ribosomes bound