Colorado Esthetician Written Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the Colorado Esthetician Written Exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

In which layer of the skin do cells undergo mitosis to replenish the loss of skin cells?

Stratum Basal
Stratum Spinosum
Subcutaneous layer
Reticular layer

The correct answer is: Stratum Basal

Cells undergo mitosis in the Stratum Basal layer of the skin. The other options are incorrect because - B: Stratum Spinosum is responsible for adding strength and flexibility to the skin, not for cell regeneration. - C: Subcutaneous layer mainly consists of fat and connective tissue, and does not experience cell division. - D: Reticular layer is primarily composed of collagen and elastin fibers, and does not contain actively dividing cells.