Parts of a microscope - Study guides, Class notes & Summaries

Veterinary Urinalysis Final Exam; Questions and Answers 100% Verified The composition of urine depends on what three factors? CORRECT ANSWER-1. Diet 2. Metabolic rate 3. General state of the body To view urine under the microscope, one must _________ (raise/lower) the condensor and _________ (increase/decrease) the contrast. CORRECT ANSWER-LOWER the condensor INCREASE the contrast What are the three general parts of a urinalysis? CORRECT ANSWER-1. Observations of the physical proper...

Resolution Correct Answer-small dist b/t 2 pts can be distinguished; D = .61λ/Nsinα, want lower D; Light microscope 200nM Bright field microscopy Correct Answer-normal light type Phase-contrast Correct Answer-altered phase interference of unobstructed light; looks like cells are surrounded by light DIC Correct Answer-3D looking cells Confocal Correct Answer-3D imaging with fluorescence, progessively capture full surface in focus by removing out of focus; normal point-scanning vs....

Microbiology Lab Midterm Questions and Answers Already Passed Compound microscope 1. Ocular-eyepiece lens (usually 10x) 2. Objective-nosepiece lenses (commonly 4x, 10x, 45x, and 100x) At what magnification do you use the oil immersion technique? 100x. Total Magnification = Magnification (Objective) x Magnification (Ocular) Important Parts of the Microscope Framework, Stage, and Lens System Framework Arm and base are the structural parts of the microscope which support the basic frame. Stage...

Chamberlain BIOS 251 Exam 1 Questions and Answers Already Passed What 4 ways do you examine the body? Inspection, Palpation, Auscultation and Percussion Inspection Seeing the body Palpation to examine by touch Auscultation Listening with a stethoscope Percussion taking hands and beating over certain parts of body Medical Imaging methods of viewing the inside of the body without surgery, i.e. radiology Gross Anatomy Study of structures that can be seen with the naked eye ...

AS Biology (7401/1) Paper 1 Specimen Latest Update 01 . 1) Describe how you could use cell fractionation to isolate chloroplasts from leaf tissue. [3 marks] - ANSWER-1. How to break open cells and remove debris; 2. Solution is cold/isotonic/buffered; 3. Second pellet is chloroplast; 01 . 2) (Figure 1 shows a photograph of a chloroplast taken with an electron microscope. Figure 1) Name the parts of the chloroplast labelled A

Responsiveness - Reaction to stimuli *cells can respond to stimuli *organisms respond too stimuli primarily by reaction of nerve levels of organization : cellular level - -Cells are the smallest living units -Cellular structures have specific functions -Different cell types have different functions Chemical types - Subatomic Atomic Molecular Organelle basic functions of all living things - -responsiveness -growth -reproduction -movement -metabolism anatomy - structure -cutting op...

AAMI - Anatomy 1 Final Exam Questions and Answers 100% Pass Scentific discipline that investigates the body's structure and relationship of its parts to each other. - Correct Answer ️️ -Anatomy Pathalogical Anatomy - Correct Answer ️️ -Studies structural changes both micro and macroscopically in the body resulting from a disease Pathalogical Anatomy AKA: - Correct Answer ️️ -Morbid Anatomy Physiological Anatomy - Correct Answer ️️ -Studies how the body works or Functions ...

KSU Biology 198 Exam 3 Questions and Answers Already Graded A When viewing with a(n) ____ microscope, organisms can be alive or dead, you can see larger structures, and the color of the organisms. light When viewing with a(n) _________ microscope, organisms must be dead, but you can view very small things such as ribosomes and protein as well as the texture of organisms. electron The __________ states that all cells come from pre-exisisting cells, are the smallest unit of life, an...

Why is oil immersion used? To reduce the amount of light rays that are refracted away from the objective lens. It increases numerical aperture and maintains a uniform light speed. increase the resolving power of a microscope. Prevents refraction of light. What parts of the microscope does light travel through? Illuminator-The light source for the microscope.Diaphragm-Controls the amount of light entering the condenser. Condenser lensFocuses light through the specimen. How do you calculate t...

Prepare: History of Microbiology • Does not have membrane bound cellular organelles and has cell wall made up of peptidoglycan: • According to Binomial system the scientific name of any living organism has (select all that apply): • He was the first person to use swan neck flask to disapprove the theory of spontaneous generation: • Father of Microbiology who called microbes animalcules: • Which field of microbiology monitors and controls the spread of diseases in communities? S...