Question

three isolation methods
drag the images to their corresponding class to test your understanding of isolation methods.
loop dilution pour plate
streak plate
spread plate
reset

Explanation:

To solve this, we identify each isolation method's key features:

• Loop Dilution Pour Plate: Involves serial dilutions (using pipettes with decreasing liquid) and pouring into plates. The left - most top image (pipettes with different liquid levels) and the middle - left image (serial dilution setup) match. The microscopic view with clustered colonies also relates.
• Streak Plate: Uses a loop to streak bacteria on a plate (the image with the loop streaking on the red plate, bottom left) and the setup with three plates and loops (top right) as it’s about spreading in sections.
• Spread Plate: Involves spreading a sample (the image with four plates, bottom left) and the setup with a spreader (middle - bottom image with the spreader on the plate) as it’s about spreading a diluted sample.

So we drag:

• For Loop Dilution Pour Plate: The top - left pipette image, the middle - left dilution setup image, and the clustered - colony microscopic image.
• For Streak Plate: The bottom - left streaking image and the top - right three - plate loop image.
• For Spread Plate: The bottom - left four - plate image and the middle - bottom spreader image.

Answer:

• Loop Dilution Pour Plate: Drag the top - left pipette - based image, the middle - left dilution - setup image, and the clustered - colony microscopic image.
• Streak Plate: Drag the bottom - left streaking (loop on red plate) image and the top - right three - plate loop - based image.
• Spread Plate: Drag the bottom - left four - plate image and the middle - bottom spreader - based image.