Sciences
 9 QUESTIONS
								      
Q1. When carrying a microscope, which part (s) should be held?
A) Only the arm
B) The arm and the base
C) The objective lens
D) The stage clips and diaphragm
Q2. You are observing a protist on low power (4x). Which parts of the microscope should you use to zoom in…
A) The eyepiece lens and objective lens
B) The base and fine adjustment knob
C) The diaphragm and ocular lenses
D) The coarse adjustment knob and fine adjustment knob
Q3. On which objective should you NEVER use the coarse adjustment knob?
A) 4X
B) 10X
C) 40X
D) 8X