Morgan Vague: These bacteria eat plastic

The video discusses the growing problem of plastic pollution and introduces bacteria as a potential solution. It explains how certain bacteria have evolved to digest PET plastic using enzymes, offering a natural but slow process to tackle plastic waste. The research aims to enhance this process for industrial use, addressing concerns about environmental impact. The video emphasizes the need for innovative solutions alongside traditional recycling methods.

What is the estimated year by which there could be more plastic in the ocean than fish?

• 2060

• 2030

• 2050

• 2040

What is the primary characteristic of bacteria that makes them a potential solution to plastic pollution?

• Their adaptability to diverse environments

• Their color

• Their ability to reproduce rapidly

• Their size

What type of plastic was used in the research to test if bacteria could digest it?

• Polyethylene

• Polypropylene

• Polyethylene terephthalate (PET)

• Polystyrene

What is the role of enzymes in the bacteria's ability to digest PET plastic?

• They provide energy to bacteria

• They bind to plastic and break it down

• They protect bacteria from plastic

• They make bacteria reproduce faster

What is a potential method mentioned to speed up the process of bacteria digesting plastic?

• Using chemical solvents

• Increasing temperature

• Ultraviolet pre-treatments

• Adding more bacteria

What is the main concern people have about using bacteria to solve plastic pollution?

• Bacteria might escape and cause environmental harm

• Bacteria might be too expensive to use

• Bacteria might not work fast enough

• Bacteria might mutate

What is the ultimate goal of the research on bacteria and plastic?

• To eliminate all plastic waste

• To create a bacteria-powered waste facility

• To genetically modify bacteria

• To stop plastic production