Biology 1 - Syllabus test

Question 1

Magnification

Answer 1

the degree to which the size of of an image is larger than the object itself

Question 2

Resolution

Answer 2

the degree to which it is possible to distinguish between two objects that are very close together

Question 3

Light Microscope (Mag - Res)

Answer 3

M- x1,500

R- 200nm

Question 4

Light Microscope - Advantage

Answer 4

• Cheap
• Easy to Set up
• Can look at living Samples
• Easy to use

Question 5

Light Microscope - Disadv

Answer 5

• LOW Mag
• LOW Res

Cannot look at Things less that 200nm apart

Question 6

TEM

M-
R-

Answer 6

Transmission Electron Microscope

M- x500,000
R- 0.2nm

2D

Question 7

SEM

M-
R-

Answer 7

Scanning Electron Microscope

M- x100,000
R- 0.2nm

3D