Studied by 4 people
What is an organism?
A living thing
Define lens
A curved piece of glass that refracts light
Define magnification
how much bigger a sample appears to be under the microscope than it is in real life
define chroma
The purity or strength of a color
define multi
many
define cells
Cells are the basic units of structure and function in living things.
Define microscope
device that produces magnified images of structures that are too small to see with the unaided eye
Who was the first researcher to see bacteria under a microscope?
Anton Van Leeuwenhoek
When was the first microscope invented?
1590
First to use the microscope to observe "cells"
Robert Hooke
First to see living cells
Anton van Leeuwenhoek
The cell theory states
All living things are made up of cells, cells are the basic units of structure and function in living things, new cells are produced from existing cells
Some microscopes focus light through lenses to produce a magnified image, and other microscopes use _____________
beams of electron
lab safety rules
Goggles, Eye Wash, No eating or drinking, be calm, Pay attention, follow directions
Note
Flashcard