Question

multiple choice 1 point
the process of keratinization begins in which layer?
stratum corneum
stratum granulosum
stratum basale
stratum lucidum

Explanation:

Keratinization is the process of keratin production and cell hardening. It begins as cells move upward; the Stratum Granulosum is where this process starts as cells produce keratin and lamellar granules.

Answer:

Stratum Granulosum