Physical Barriers in First-Line Defenses: Skin Practice Problems

What would be the likely consequence if the skin's integrity is compromised, such as through cuts or abrasions?

Which enzyme present in sweat breaks down the peptidoglycan found in bacterial cell walls?

Which type of cell acts primarily as an antigen-presenting cell within various tissues including the epidermis?

Which of the following layers of skin is living and important for immunity?