Aseptic Techniques and Laboratory Methods Quiz
Authored by Rexzen Rexzen
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8th Grade
Used 2+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of aseptic technique?
To measure chemical reactions
To increase plant growth
To prevent infections
To enhance flavor in food
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a principle of aseptic technique?
No contact with unclean surfaces
Using unsterilized tools
Hand hygiene
Sterile field
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of tissue culture technique?
To measure light absorption
To analyze soil samples
To grow and maintain cells
To dissect organisms
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which equipment is essential for microscopy?
Centrifuge
Spectrophotometer
Microscope
PCR machine
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does agarose gel electrophoresis separate?
Cells from tissues
Gases from liquids
DNA/RNA fragments
Liquid from solids
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in the dissection procedure?
Make incisions
Gather materials
Identify structures
Clean up the workspace
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main function of a spectrophotometer?
To measure weight
To analyze light absorption
To grow cells
To separate mixtures
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