Biod 171 module 3 - Study guides, Class notes & Summaries

BIOD 171 MODULE 3 EXAM Questions and Answers with Complete Solutions rated A+ Immunochemistry - involves staining of cells to see structures microscopy - the use of light or electrons to magnify objects Micrometer (um) - 10^-6 m, measures size of cells Nanometer (nm) - 10^-9m, used to measure cellular organelles and viruses Magnification - the ratio of an object's image size to its real size Resolution of a microscope - ability to distinguish two objects as separate entities Contrast Mi...

BIOD 171 MODULE 3 EXAM Questions with Complete Solutions

BIOD 171 MODULE 3 EXAM QUESTIONS & ANSWERS2024 ( A+ GRADED 100% VERIFIED)

BIOD 171 MODULE 3 EXAMS WITH COMPLETE SOLUTIONS 100% SOLVED Immunochemistry - involves staining of cells to see structures microscopy - the use of light or electrons to magnify objects Micrometer (um) - 10^-6 m, measures size of cells Nanometer (nm) - 10^-9m, used to measure cellular organelles and viruses Magnification - the ratio of an object's image size to its real size Resolution of a microscope - ability to distinguish two objects as separate entities Contrast Microscopy - ...

A nanometer is defined as: - 10 -9 or one-billionth of a meter True or False: A nanometer is longer than a micrometer - False A nanometer is 1000x smaller than a micrometer Resolution and contrast are two critical factors that influence your ability to see an object. Explain each. - Resolution refers to the distance between two objects at which the objects can still be seen as separate. Poor or low resolution means two or more objects may appear as one. Contrast on the other hand is the d...

Immunochemistry - involves staining of cells to see structures microscopy - the use of light or electrons to magnify objects Micrometer (um) - 10^-6 m, measures size of cells Nanometer (nm) - 10^-9m, used to measure cellular organelles and viruses Magnification - the ratio of an object's image size to its real size Resolution of a microscope - ability to distinguish two objects as separate entities Contrast Microscopy - shows presence of dye or other treatments Scanning Tunneling Microsc...

BIOD 171 M5: Module 5 Exam - Requires Respondus LockDown Browser + Webcam The concept of treating all samples, whether known or unknown, as potentially hazardous (or pathogenic) materials is known as . Your Answer: universal precautions Universal precautions List at least 3 observations a researcher would be sure to note while assessing an unknown microbial sample. Your Answer: size and shape, motility, chemical reactions, gram stain, color change A lab researcher would be certain to ...

BIOD 171 MODULE 3 EXAM

Portage Learning BIOD 171 Module 3 Study guide with Complete Solutions rated A+ Does phase contrast microscopy require staining? - No Simple staining is used mostly for... - A quick observance Simple staining uses __________ dye. - Positively charged Acid fast stain is used for... - bacteria resistant to traditional staining; mostly for mycobacterium tuberculosis Resolution - distance between two objects at which the objects can still be seen as separate Contrast - difference in light abso...

Portage Learning BIOD 171 Module 3 Study guide with Complete Solutions rated A+ Does phase contrast microscopy require staining? - No Simple staining is used mostly for... - A quick observance Simple staining uses __________ dye. - Positively charged Acid fast stain is used for... - bacteria resistant to traditional staining; mostly for mycobacterium tuberculosis Resolution - distance between two objects at which the objects can still be seen as separate Contrast - difference in light ab...