Bio 100 microscopy - Study guides, Class notes & Summaries

Microbiology-Lab 1 Exam Questions and Answers | 100% Pass BSL -Answer-Bio-safety Levels, the classification of microbes BSL-1 -Answer-"Organisms that don't typically cause disease" & are a minimal threat. Standard microbiological practices are adequate. They can be handled out in the open with no special equipment required. Examples are Bacillus subtilis & E. coli BSL-2 -Answer-Organisms encountered commonly in the community, "they present a moderate threat" of environmental and/or he...

Bio 181 ASU Exam 1 Questions and Answers 100% Verified Primitive prokaryote cell evolved into_________ - answerpro-eukaryotic cell Eukaryote - answersingle celled organism Paramecium - answerdistant ancestor of our cells, limited by # of biomolecular machines within itself What does a paramecium use cilia for? - answerto move What was the precursor to our kidneys? - answercontractile vacuole SEM(Scanning Electron Microscopy) - answercannot view living cells What can parameciums o as a d...

ASU BIO 181 Exam 1 Questions and Answers 100% Verified The association of ribosomes with _____ invaginations would support the _____ theory. - answermembrane, endomembrane After a cell is pancake shaped in a cell culture dish, the order of events that occurs as a cell walks is? - answerfilapodia, 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. - answer...

Bio 250 Final Exam Latest Updated 2024 With 100% Correct Questions And Answers Electron microscopy has _________ ________ than light microscopy, because the wavelengths of electrons are much ___________ than the wavelength of visible light. A) higher resolution/smaller B) lower magnification/larger C) higher resolution/larger D) lower resolution/smaller - ANSWER-a Which of the following statements are false: A) Poly-β-alkanoates (PHA) such as poly-β-hydroxybutyrate (PHB) are carbon...

Bio 181 ASU Exam 1 Questions and Answers 100% Verified Primitive prokaryote cell evolved into_________ - answerpro-eukaryotic cell Eukaryote - answersingle celled organism Paramecium - answerdistant ancestor of our cells, limited by # of biomolecular machines within itself What does a paramecium use cilia for? - answerto move What was the precursor to our kidneys? - answercontractile vacuole SEM(Scanning Electron Microscopy) - answercannot view living cells What can parameciums o as a d...

bio principles unit 2 brooks Questions and Answers 100% Pass all organisms are made of cells and come from cells - Answer- Cell theory When the cell size (INCREASES or DECREASES), the membrane gets smaller compared to cell volume. - Answer- increases the study of cells - Answer- Cytology "how can cork float" Took sections, looked under microscope and found that they had tiny chambers (aka cells) - Answer- Robert Hooke Part of electromagnetic spectrum via sun, delivering energy that c...

bio principles unit 2 brooks Questions and Answers 100% Pass all organisms are made of cells and come from cells - Answer- Cell theory When the cell size (INCREASES or DECREASES), the membrane gets smaller compared to cell volume. - Answer- increases the study of cells - Answer- Cytology "how can cork float" Took sections, looked under microscope and found that they had tiny chambers (aka cells) - Answer- Robert Hooke Part of electromagnetic spectrum via sun, delivering energy that c...

ASU BIO 181 Exam 1 Questions and Answers 100% Verified The association of ribosomes with _____ invaginations would support the _____ theory. - answermembrane, endomembrane After a cell is pancake shaped in a cell culture dish, the order of events that occurs as a cell walks is? - answerfilapodia, 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. - answer...