Keeping Bananas Apeelin'

The video explores the science and industry of bananas, highlighting their genetic uniformity and the risks of disease. It discusses the historical growth of the banana industry, the development of cold storage, and the invention of banana boats for transportation. The video explains the challenges of transporting bananas, which require precise temperature control to prevent premature ripening. It also details the controlled ripening process using ethylene and enzymes, ensuring bananas reach consumers in optimal condition.

What is a significant risk associated with the genetic uniformity of bananas?

• They are more susceptible to a single disease.

• They have a shorter shelf life.

• They are less nutritious.

• They are more expensive to produce.

How did the banana industry change by the start of the 20th century?

• The industry grew to a significant economic scale.

• Bananas were no longer considered exotic.

• Bananas became a staple food in Europe.

• Bananas were only available in tropical regions.

Why are bananas considered temperamental for long-distance transport?

• They require constant sunlight.

• They ripen quickly at room temperature.

• They need to be kept dry.

• They are resistant to cold temperatures.

What is the primary function of ethylene in the banana ripening process?

• To make bananas more resistant to bruising.

• To increase the size of bananas.

• To induce the production of ripening enzymes.

• To preserve the green color of bananas.

Which enzyme is responsible for converting starches into sugars in bananas?

• Amylase

• Pectinase

• Protease

• Cellulase