1.3

Question 1

Microscope observation
2 factor

Answer 1

Contrast
Resolution

Question 2

Def of contrast

Answer 2

Ability to see between structure
It is the result of a structure capacity to absorb light
It is increased by using stains

Question 3

Def staining /fixation

Answer 3

Kills the cells
The stain attaches to internal structure in the cell

Question 4

Resolution

Answer 4

Is the ability to distinguish
Two structures that are close together

Question 5

Technology advancement

Answer 5

Have allowed for advancement in research and medical , help to study cell structure and see,

Question 6

Types of technology

Answer 6

Fluorescence microscope
Confocal technology
Electron microscope

Question 7

Def fluorescence microscopy

Answer 7

It use ultraviolet light ti make cells fluorescence.

Question 8

Confocal

Answer 8

Use laser beams and computer to produce 3d images

Question 9

Electron

Answer 9

User use beams of electrons to produce an image

Question 10

Types of Electron microscopes

Answer 10

Transmission Electron
Scanning Electron

Question 11

Tem Def

Answer 11

Use dead specimens
Passes a beam of electrons through stained tissue embedded in plastic

Question 12

SEM Def .

Answer 12

Electrons bounce off of glod covered specimens, produce 3d images.