Topics: Skin Structure Quiz
What is the oily substance that hydrates the skin, prevents it from being dry and makes it waterproof?
A. sweat
B. cerumen
C. sebum
D. humus
Select your answer:
Topics:
The Brain Our Control Center Physiothearpy in Neurology Nail Diseases and Disorders Hazards & Risks Bacteria and Protist Review Muscle Anatomy BMI, Body Composition and Body Types Virus Immunity & Cancer Bacterial Cell Structure Mutations, Replication, and Cancer Vocabulary Musculoskeletal LE Human Muscle Stimuli and Responses in HumansOther quiz:
Anatomy & Physiology: Respiratory › View___ is a substance secreted by cells of the alveoli that reduces surface tension of the fluid around the alveoli, preventing collapse of the alveoli.
A. Mucosa
B. Pleural fluid
C. Both “surfactant” and “pleural fluid” are correct
D. Surfactant
Endocrinology › View
A steroid hormone acts inside the cell:
A. True
B. False