Silk in Modern Medical Applications

Silk in Modern Medical Applications

Assessment

Interactive Video

Biology

9th - 10th Grade

Hard

Created by

Thanh Le

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary natural material discussed in the video for its potential use in modern medicine?

Titanium alloys

Hydrogels

Silk

3D printed body parts

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the scientific name for the protein that constitutes silk?

Collagen

Keratin

Fibroin

Elastin

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

For how long have silk sutures been approved by the FDA and used in patients?

Decades

Centuries

A few years

Since the 1900s

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What chemical bath is used to extract and clean silk from silkworm cocoons for medical applications?

High heat bath

Strong acid bath

Lithium salt bath

Distilled water bath

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

After extracting pure fibroin fibers, what process is used to remove the salt and obtain a pure water solution of silk protein?

Evaporation

Filtration

Dialysis

Centrifugation

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a medical application of silk mentioned in the video?

Dental fillings

Contact lenses

Nanoparticles for drug delivery

Artificial joints

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What unique biological property contributes to silk's versatility as a medical implant material?

Its high strength

Its natural color

Its low biological activation

Its ability to conduct electricity

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