Microscope the condenser - Study guides, Class notes & Summaries

The most commonly performed test for anticoagulation therapy is: - Answer the prothrombin time If a urine specimen cannot be tested within ________ it should be refrigerated. - Answer 1 hour Insufficient centrifugation while performing a microhematocrit will result in: - Answer a false increase in hematocrit value A decrease in the number of white blood cells is known as: - Answer leukopenia Which urine parameter would be abnormal when a patient has been fasting? - Answer ketones ...

Bioprinciples Exam 2 – Brooks Questions and Answers 100% Pass Cytology - Answer- the study of cells Robert Hooke - Answer- - observed cork could float - discovered a honeycomb-like structure in a cork slice using a primitive compound microscope - only saw cell walls as this was dead tissue - coined the term "cell" for these individual compartments he saw Two types of microscopes: - Answer- 1. Light Microscope 2. Electron Microscope Light Microscope - Answer- - light is focused on s...

BIOS 1705: Lab Quiz 1 with Verified Solutions - **What part of the microscope moves the slide around the stage?** - Stage adjustment knobs - **Which lens is closest to the eye when using a microscope?** - Ocular - **What knob should you use to focus at low power only?** - Coarse adjustment knob - **What does the condenser do in a microscope?** - Concentrates the light on the specimen - **If you have a high power objective lens with a magnification of 40x, what would be the ...

Biology 1406 Lab Exam 1 fully solved rated A+Why is oil immersion used? - correct answer 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? - correct answer Illuminator-The light source for the microscope. Diaphragm-Controls the amount of light entering the conde...

Antonie Van Leeuwenhoek Correct Answer-Dutch merchant, microbiologist. Discovered the microbial world. Called microbes, "animacules". Constructed over 250 microscopes that could magnify up to 300 times. Condenser Correct Answer-Focuses light through specimen. Iris diaphragm Correct Answer-Controls the amount of light entering the condenser. Resolving Power Correct Answer--Ability of a microscope to differentiate two closely spaced objects as being distinct from one another. -Can dist...

Bioprinciples Exam 2 – Brooks With 100% Verified Solutions Cytology - answerthe study of cells Robert Hooke - answer- observed cork could float - discovered a honeycomb-like structure in a cork slice using a primitive compound microscope - only saw cell walls as this was dead tissue - coined the term "cell" for these individual compartments he saw Two types of microscopes: - answer1. Light Microscope 2. Electron Microscope Light Microscope - answer- light is focused on specimen by a...

Micro 2460 UTA AOBSN Lab Practical 1 (Labs 1, 2, 3, 4) Rated A+ Ocular/eyepiece 2 eyepieces 10x magnification move in or out to adjust positioned correct=single circle of light Body Holds mirrors that bend light into oculars images reversed and inverted Nose piece Where objectives are attached Objectives Contain magnifying lenses 4x, 10x, 40x, 100x Arm Supports nose piece Holds power switch Holds focus adjustment knobs Stage Flat platform that holds mechanical stage...

Biology 1406 Lab Exam 1 Questions and Answers Already Passed 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. Co...

Bioprinciples Exam 2 – Brooks Questions and Answers 100% Pass Cytology - Answer- the study of cells Robert Hooke - Answer- - observed cork could float - discovered a honeycomb-like structure in a cork slice using a primitive compound microscope - only saw cell walls as this was dead tissue - coined the term "cell" for these individual compartments he saw Two types of microscopes: - Answer- 1. Light Microscope 2. Electron Microscope Light Microscope - Answer- - light is focused on s...

Biology 1406 Lab Exam 1Why is oil immersion used? - correct answer 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? - correct answer Illuminator-The light source for the microscope. Diaphragm-Controls the amount of light entering the condenser. Condenser lens- ...