★ Skin Structure Quiz
As we age, elastin fibers naturally weaken causing a loss of:
A. elasticity
B. porosity
C. absorption
D. pigment
Select your answer:
Topics:
Body Health Systems The Cell Cycle & Cancer The Cell Pathophysiology of Injuries and Diseases Cells and Organ Systems Proteins, Amino Acids, & Enzymes Cardiovascular System Terminology Human Reproduction Genetics: Viruses and Bacteria Medical Careers Medicine Clinics Cancer & Cell Cycle Pediatric Cardiology Blood TypingOther quiz:
Urinary › ViewWhich of the following substances is incorrectly matched with its producer?
A. Aldosterone–Adrenal gland
B. Angiotensinogen– Liver
C. Angiotensisn converting enzyme– Heart
D. Renin-Kidney
Skin Structure, Growth, & Nutrition › View
the nerve fibers that regulate the excretion of perspiration are
A. motor
B. secretory
C. passive
D. sensory