110k views
0 votes
The main body of the hair shaft is known as the ______________. This is actually made up of spindle-shaped ______________ cells that are aligned in a regular array _________________ to the length of the hair.

1 Answer

4 votes

Answer:

Step-by-step explanation:

The main body of the hair shaft is known as the cortex. This is actually made up of spindle-shaped cortical cells that are aligned in a regular array parallel to the length of the hair.

Hair is made from keratin as are most of the cortical cells. Keratin is a protein that is helical. There are two different types of fibers that exist in hair and they are keratin fibers. Type I with acidic amino acid residues and type II with basic amino residues.

User HaleFx
by
8.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.