Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What is shellac derived from?
What is shellac derived from?
- The secretion of an insect (correct)
- A type of fungus
- A plant extract
- A synthetic resin
Which of the following is a type of protein found in maize?
Which of the following is a type of protein found in maize?
- Zein (correct)
- Collagen
- Keratin
- Casein
What type of material is shellac classified as?
What type of material is shellac classified as?
- Animal protein
- Natural polymer (correct)
- Mineral compound
- Synthetic polymer
Which of the following statements about zein is true?
Which of the following statements about zein is true?
Signup and view all the answers
Which of the following options accurately describes both shellac and zein?
Which of the following options accurately describes both shellac and zein?
Signup and view all the answers
Flashcards
Shellac
Shellac
A natural polymer created by an insect called coccus lacca.
Zein
Zein
A protein found in maize, also known as corn.
