Total magnification - Study guides, Class notes & Summaries

MCATresolution - correct answer differentiate close objects magnification - correct answer increase size eyepiece magnification - correct answer 10x objective magnification - correct answer 4x,10x,20x, 100x Cell Theory - correct answer -all living things composed of cells -cell=basic functional unit of life -cells from other cells only -cells have DNA (parent-->daughter cells) total magnification - correct answer eyepiece x objective diaphragm (microscope) - correct answe...

What is the lower limit of resolution with the light microscope? Correct Answer-.2µm Define Parfocal: Correct Answer-A slide in focus will still be in focus to nearly in focus on a different objective. The magnification of the oil immersion objective is: Correct Answer-100x The total magnification of the oil immersion is: Correct Answer-1000x, Product of the magnification of the ocular (10x) and the objective lens (100x). Resolving power: Correct Answer-Ability of a microscope to di...

MCATresolution - correct answer differentiate close objects magnification - correct answer increase size eyepiece magnification - correct answer 10x objective magnification - correct answer 4x,10x,20x, 100x Cell Theory - correct answer -all living things composed of cells -cell=basic functional unit of life -cells from other cells only -cells have DNA (parent-->daughter cells) total magnification - correct answer eyepiece x objective diaphragm (microscope) - correct answe...

What is the total magnification if you use the 40x objective lens? a. 4x b. 40x c. 400x d. 4000x Correct Answer-c. 400x What is the ability of a lens in a light microscope to gather light? a. Numerical Aperture b. Magnification c. Resolving power d. Working distance Correct Answer-a. Numerical Aperture Who is the father of bacteriology and protozoology? a. Andre Michel Lwoff b. Antonie Van Leeuwenhoek c. Lourrens Baas Becking d. Fredrick Pier Correct Answer-b. Antonie Van Le...

Microbiology Straighterline Final Exam 2023 Questions and Answers. phylogeny - ANSWER The study of evolutionary relationships among organisms is called ______. Last Universal Common Ancestor - ANSWER The three cell types discussed, eukaryotes, archaea, and bacteria, all derived from ______. always harmful to their host - ANSWER Organisms called parasites are ______. Thermal hot springs warmed by heat from earth's interior - ANSWER Which of the following does not indicate microbe involveme...

Magnification: A. the ability of a microscope lens to distinguish two separate points B. the amount an object is enlarged Answer - B Resolution: A. the ability of a microscope lens to distinguish two separate points B. the amount an object is enlarged Answer - A Most light microscopes carry a ________ light filter Answer - blue Why do light microscopes have a blue light filter? A. to filter out blue light, leaving more red light, which is best for highest resolution images ...

If the total magnification of a microscope can be increased by simply adding more lenses, why are bright-field light microscopes not outfitted to magnify things greater than 1300×? correct answers Because the resolution limit for a light microscope is about 0.2μm, magnifications above this will not produce clear images. Fluorescent microscopy differs from other types of light microscopy in that it requires correct answers the use of an ultraviolet light source. Why is it important to cen...

BIOD 171 Portage Learning Final EXAM Questions and Answers 100%Correct/Exam 1-7 2023/2024 UpdatePortage Learning BIOD 171 Final EXAM Questions and Answers 100%Correct/Exam 1-7 2023/2024 Update True or False: A virus is considered a microorganism. False. Viruses are not living and as such are not considered microorganisms. Viruses can, however, be classified as microbes, a more general term that includes microorganisms and viruses. 1. What is the smallest biological unit of life? A cell. ...

CMA (AAMA) Practice Exam Online Questions with Complete Solutions Which of the following is a common side effect of thiazide diuretics? Hypokalemia Hypokalemia is a low level of potassium in the blood. It is a common side effect of thiazide diuretics. Which of the following blood tests is performed to monitor a patient's response to Coumadin therapy and to aid in adjusting Coumadin dosage? International Normalized Ratio (INR) Which of the following factors must exist to constitute ...

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 lens-Focuses light through the specimen. How do you calculate...