Silk fibers are made up of which of the following?
2019
Silk fibers are made up of which of the following?
- A.
Protein
- B.
Fat
- C.
Carbohydrate
- D.
Vitamin
Attempted by 425 students.
Show answer & explanation
Correct answer: A
Answer: Silk fibers are made of proteins called fibroin and sericin. Fibroin — forms the main structural core of the silk fiber. (फिब्रोइन — रेशम के रेशे का मुख्य संरचनात्मक भाग बनता है।)