What is the primary purpose of using masking tape on agar plates?

• To prevent contamination
• To label sample information
• To seal the plate
• To divide the sections

How should the agar plate be divided for multiple samples?

• Using masking tape
• With permanent marker
• Using a toothpick to draw lines
• It shouldn't be divided

What is the recommended pattern for swabbing samples onto the agar?

• Circular motion
• Straight lines
• Random pattern
• Zigzag pattern

Which safety precaution is essential before and after the experiment?

• Wearing gloves
• Washing hands thoroughly
• Using face masks
• Sanitizing the workspace

What factor would ideally help bacteria grow faster?

• Cold environment
• Warm incubator
• Direct sunlight
• Room temperature

When analyzing bacterial colonies, what characteristics should be observed?

• Only color
• Only size
• Only shape
• Color, shape, and texture

What tool is used to collect bacterial samples?

• Cotton swabs
• Paper towels
• Tissue paper
• Metal scrapers

How many sections should each agar plate be divided into?

• Two sections
• Three sections
• Four sections
• Five sections

What type of data should be recorded in the data collection table?

• Only colony count
• Only colony description
• Only sample location
• All of these observations

When creating the video report, what should be included first?

• Analysis
• Introduction
• Conclusion
• Observations