Natural Polymers

The video explains polymers, large molecules made of repeating subunits, and their roles in nature. It covers cellulose in plants, starch composition, and the rigidity of plant structures. The process of making paper from cellulose is discussed, highlighting the separation of lignin. DNA, a polymer of nucleotides, is described as the genetic blueprint, while proteins, polymers of amino acids, are essential for various functions. The video also explores natural polymers like chitin in crustaceans and fungi, silk from silkworms, and rubber from trees, emphasizing their diverse applications and significance.

What is a polymer and how is it formed?

Explain the role of cellulose in plant structure.

What are the components of starch and how do they differ?

Discuss the process of making paper from wood.

Describe the structure and function of DNA.

How do proteins differ in structure and function?

What is chitin and where is it found?