Topics: Trichology Quiz
Which of the following helps protect the hair and skin from becoming too dry?
A. sebum
B. hair fiber
C. protofibrils
D. primitive hair germ
Select your answer:
Topics:
Blood Pressure and Blood Vessels Dermatosis A Treat For Mosquitoes Sense of Sight Bacterial Cell Structure Molecular Biology Excretion in Humans Excretory System Diagnostics and Pathology Reports Parkinson Disease Cell Theory and Microbiology Diabetes Mellitus Neuroanatomy of CNS Biocomposite Pathology EndocrineOther quiz:
Nervous System › ViewWhat is the function of sensory receptors in the nervous system?
A. To transmit signals to the brain
B. To detect environmental changes and stimuli
C. To regulate muscle contractions
D. To produce hormones
CP A&P: Cardiovascular › View
Why is blood pumped to the lungs?
A. To obtain oxygen
B. To obtain carbon dioxide
C. To obtain nutrients