Podcast
Questions and Answers
What is an Erlenmeyer Flask used for?
What is an Erlenmeyer Flask used for?
- Conducting gel electrophoresis
- Stirring, mixing, and heating liquids
- Holding solids or liquids that may release gases (correct)
- Measuring liquid volumes
Which of the following statements is true about a Beaker?
Which of the following statements is true about a Beaker?
- It has good precision to measure volumes.
- It holds solids or liquids. (correct)
- It is highly accurate.
- It is primarily used for mixing only.
What is a Graduated Cylinder used for?
What is a Graduated Cylinder used for?
Measuring volumes of liquid
What does a Disposable/Sterile Pipette do?
What does a Disposable/Sterile Pipette do?
What is the purpose of a Micropipette?
What is the purpose of a Micropipette?
What does a Micro-centrifuge tube hold?
What does a Micro-centrifuge tube hold?
What is the function of a Test Tube?
What is the function of a Test Tube?
What is Gel Electrophoresis used for?
What is Gel Electrophoresis used for?
What does a Vortex Mixer do?
What does a Vortex Mixer do?
What is the purpose of a PCR Thermal Cycler Machine?
What is the purpose of a PCR Thermal Cycler Machine?
An Alcohol Burner produces an open flame.
An Alcohol Burner produces an open flame.
What is the function of a Microcentrifuge?
What is the function of a Microcentrifuge?
What is a Hot Plate used for?
What is a Hot Plate used for?
What is a Scoopula used for?
What is a Scoopula used for?
What is a Digital Water Bath used for?
What is a Digital Water Bath used for?
What is the purpose of a Test Tube Brush?
What is the purpose of a Test Tube Brush?
What is an Incubator used for?
What is an Incubator used for?
What is a Ring Stand used for?
What is a Ring Stand used for?
What is a Burette Clamp used for?
What is a Burette Clamp used for?
What is the Lab Quest Mini?
What is the Lab Quest Mini?
What is an Inoculating Loop?
What is an Inoculating Loop?
What is a Petri Dish used for?
What is a Petri Dish used for?
What is a Collection Tube used for?
What is a Collection Tube used for?
What does a Compound Microscope do?
What does a Compound Microscope do?
What does PPE stand for?
What does PPE stand for?
Flashcards
Erlenmeyer Flask
Erlenmeyer Flask
A conical-shaped container used for holding and mixing liquids, especially during reactions where splattering might occur. It's not ideal for precise volume measurements.
Beaker
Beaker
A general-purpose container for stirring, mixing, and heating liquids. While versatile, it's less accurate for measuring volumes than a graduated cylinder.
Graduated Cylinder
Graduated Cylinder
A cylindrical container used for measuring liquid volumes with moderate accuracy. It offers more precision than a beaker.
Disposable Pipette
Disposable Pipette
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Micropipette
Micropipette
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Micro-centrifuge Tube
Micro-centrifuge Tube
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Micro-centrifuge Tube Rack
Micro-centrifuge Tube Rack
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Test Tube
Test Tube
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Gel Electrophoresis Chamber
Gel Electrophoresis Chamber
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Vortex Mixer
Vortex Mixer
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PCR Thermal Cycler Machine
PCR Thermal Cycler Machine
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Alcohol Burner
Alcohol Burner
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Microcentrifuge
Microcentrifuge
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Hot Plate
Hot Plate
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Scoopula
Scoopula
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Digital Water Bath
Digital Water Bath
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Test Tube Brush
Test Tube Brush
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Incubator
Incubator
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Ring Stand
Ring Stand
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Burette Clamp
Burette Clamp
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Lab Quest Mini
Lab Quest Mini
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Inoculating Loop
Inoculating Loop
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Petri Dish
Petri Dish
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Collection Tube
Collection Tube
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Compound Microscope
Compound Microscope
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PPE (Personal Protective Equipment)
PPE (Personal Protective Equipment)
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Study Notes
Laboratory Equipment Overview
- Erlenmeyer Flask: Conical shape, ideal for holding gases or liquids that may splatter during reactions.
- Beaker: General-purpose container for stirring, mixing, and varying heating of liquids, but less accurate for measuring volumes.
- Graduated Cylinder: Used for moderately accurate volume measurements of liquids, ensuring more precision than a beaker.
Liquid Handling Tools
- Disposable/Sterile Pipette: Plastic tool equipped with a bulb, used for measuring or transferring small quantities of liquid, typically a single drop at a time.
- Micropipette: Highly accurate instrument for measuring and dispensing minuscule volumes of liquid.
Centrifugation Equipment
- Micro-centrifuge Tube: Designed to hold samples that are processed in a centrifuge.
- Micro-centrifuge Tube Rack: Organizes and supports micro-centrifuge tubes during experiments.
General Laboratory Equipment
- Test Tube: Used for mixing and heating chemicals and holding small sample volumes.
- Gel Electrophoresis Chamber: Facilitates the separation of DNA fragments based on size by conducting gel electrophoresis.
- Vortex Mixer: Electric device that rapidly mixes small liquid samples using a vertically oriented cupping mechanism.
DNA Analysis Tools
- PCR Thermal Cycler Machine: Amplifies specific segments of DNA using the Polymerase Chain Reaction (PCR) method.
Heating Devices
- Alcohol Burner: Produces an open flame for heating purposes.
- Microcentrifuge: Separates various samples based on density.
- Hot Plate: An electrically powered, portable heating system for experiments.
Sample Handling and Preparation
- Scoopula: Tool for transferring solid chemical substances.
- Digital Water Bath: Used for incubating samples in water at stable temperatures over extended periods.
- Test Tube Brush: Used for cleaning test tubes and graduated cylinders.
Cell and Tissue Culture Tools
- Incubator: Provides a controlled environment for safe cell and tissue culture work, regulating essential conditions like temperature and contamination control.
Support and Structural Equipment
- Ring Stand: Metal pole with a base that supports laboratory glassware, offering stability during reactions that need heating with a Bunsen burner.
- Burette Clamp: Specifically secures burettes to a stand, enhancing convenience during titration experiments.
Data Collection and Analysis
- Lab Quest Mini: Computer interface that gathers data, creating graphs and performing analyses from laboratory experiments.
Microbiology Tools
- Inoculating Loop: Used in microbiology to collect and transfer microbial cultures from one medium to another.
- Petri Dish: Flat dish used for growing cell cultures in a controlled setting.
Miscellaneous Equipment
- Collection Tube: Intended for collecting samples, often used for biological specimens.
- Compound Microscope: Optical instrument used to magnify small objects for detailed examination.
- PPE (Personal Protective Equipment): Essential gear that protects laboratory workers from injuries or infections, including gloves, masks, and goggles.
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