How to Use a Microscope: Learn at Home with HST Learning.
Microscope Homework And Study Guide. Microscope Homework And Study Guide - Displaying top 8 worksheets found for this concept. Some of the worksheets for this concept are Microscope mania, Parts of the light microscope, Lab 3 use of the microscope, Chapter pacing guide, Topic introduction to biology 3 weeks, Chapter 1 the science of biology summary, Teaching guide work, Cell structure.A high-powered microscope that produces an image from scattered secondary electrons is the a. A high-powered microscope that produces an image from scattered secondary electrons is the a. immunofluorescence microscope b. bright-field light microscope. c. transmission electron microscope (TEM) d. scanning electron microscope (SEM). e. confocal.The electron microscope is so named because it directs a beam of electrons rather than light through a specimen. The beam of electrons is created in a hot tungsten filament in an electron gun. This beam then travels through the length of the microscope cylinder, which houses the lenses, the specimen chamber, and the image-recording system.
A microscope is a device that magnifies tiny objects, or makes them look larger. People use microscopes to see objects that are too small to be seen with the eye alone. Such objects include cells, tiny living things, and grains of sand.Lab 4: Microscope Homework Questions. STUDY. PLAY. What is the total magnification when using the 10X objective lens? 100X. Which of the following describes proper microscope care and technique? A. Be sure to carry the microscope upright, with one hand on the arm and the other under the base.
Set your microscope on a tabletop or other flat, sturdy surface where you will have plenty of room to work. Plug the microscope’s power cord into an outlet. (Note: some compound microscopes don’t use electric lighting, but have a mirror to focus natural light instead.) Switch on your microscope’s light source and then adjust the diaphragm.
