Topics: Skin Structure, Growth, & Nutrition Quiz
The fibrous protein that gives skin its flexibility and helps skin regain its shape after being expanded is
A. collagen
B. elastin
C. keratin
D. protein
Select your answer:
Topics:
Smoking Related Diseases Children Well-being Surgical Nutrition Medical Suffixes Cardiology Medications Aerobic- Cardio Respiratory Endurance Healthcare Systems and Settings Tissues Organ Senses and Locomotor System Cardiology Psychology, Psychiatry or Social Work Body Mitosis for Mya Body System HistologyOther quiz:
Anatomy And Physiology › ViewIn ANATOMICAL POSITION, the thumb is ____ to the index finger.
A. Medial
B. Lateral
C. Superior
D. Inferior
Biochemistry › View
Which elements do organic compounds always contain?
A. Carbon and nitrogen
B. Hydrogen and oxygen
C. Carbon and hydrogen
D. Nitrogen and oxygen