The Amazing World of Spider Silk

Front

What is the primary component of spider silk?

Back

Proteins

Front

Feature of spider silk that allows the diving bell spider to create an underwater home.

Back

Waterproofness

Front

During a nature expedition, Jackson observed how Darwin’s bark spiders use their silk. What did he discover?

Back

To create large webs across rivers

Front

Why is gossamer silk suitable for gliding?

Back

It is lightweight and fine, allowing it to catch the air.

Front

What role do protein molecules play in determining the traits of spider silk?

Back

They determine the features such as strength and stickiness.

Front

Compare the silk of a spitting spider to that of a diving bell spider in terms of their primary functions.

Back

Spitting spider silk is sticky for capturing prey, while diving bell spider silk is waterproof for creating underwater homes.

Front

Why might Abigail and Oliver be interested in studying the silk of Darwin’s bark spiders?

Back

To learn about the protein molecules that make the silk strong.

Front

How might the environment influence the type of silk a spider produces?

Back

Spiders in aquatic environments might produce waterproof silk.

Front

How should Avery and Evelyn proceed to test the strength of different types of spider silk?

Back

Use weights to see how much force different silks can withstand before breaking.

Front

Potential benefits of using spider silk in human applications.

Back

Its strength and flexibility could be used in medical sutures and bulletproof vests.