BIO 109
Bio 109 Lab Quiz studies UMKC Exam 1
with Correct Detailed Answers 2026
Quiz 1: Organisms that float on the surface of a body of water are called
a. algae
b. protozoa
c. plankton
d. protists
Plankton
Quiz 1: The term "protist" is NOT a taxonomical category.
True/Flase?
True
Quiz 1: Using a microscope, if a letter e slide is moved to the right, in what
direction does the image in the ocular move?
a. left
b. right
c. up
d. down
Left
Quiz 1: The 4X objective is also called the ______ objective.
a. scanning
b. low-power
c. high-power
d. oil immersion
Scanning
BIO 109
, BIO 109
Quiz 1: If you have a 10X eyepiece and a 20X objective, then the total
magnification would be
a. 2X
b. 30X
c. 200X
d. 2000X
200X
Quiz 1: If you need to change the amount of light hitting your slide, it is best
to adjust the
a. Iris Diaphragm
b. oculars
c. body tube
d. stage clips
Iris Diaphragm
Quiz 1: What is the most common component of bacterial cell walls?
a. plasmids
b. prokaryotes
c. peptidoglycans
d. organelles
Peptidoglycans
Quiz 1: The stain responsible for giving certain bacteria a red color is
a. crystal violet
b. iodine
c. alcohol/acetone
d. safranin
Safranin
BIO 109
Bio 109 Lab Quiz studies UMKC Exam 1
with Correct Detailed Answers 2026
Quiz 1: Organisms that float on the surface of a body of water are called
a. algae
b. protozoa
c. plankton
d. protists
Plankton
Quiz 1: The term "protist" is NOT a taxonomical category.
True/Flase?
True
Quiz 1: Using a microscope, if a letter e slide is moved to the right, in what
direction does the image in the ocular move?
a. left
b. right
c. up
d. down
Left
Quiz 1: The 4X objective is also called the ______ objective.
a. scanning
b. low-power
c. high-power
d. oil immersion
Scanning
BIO 109
, BIO 109
Quiz 1: If you have a 10X eyepiece and a 20X objective, then the total
magnification would be
a. 2X
b. 30X
c. 200X
d. 2000X
200X
Quiz 1: If you need to change the amount of light hitting your slide, it is best
to adjust the
a. Iris Diaphragm
b. oculars
c. body tube
d. stage clips
Iris Diaphragm
Quiz 1: What is the most common component of bacterial cell walls?
a. plasmids
b. prokaryotes
c. peptidoglycans
d. organelles
Peptidoglycans
Quiz 1: The stain responsible for giving certain bacteria a red color is
a. crystal violet
b. iodine
c. alcohol/acetone
d. safranin
Safranin
BIO 109
