★ Integumentary System Quiz
The protein that makes us “waterproof” is called
A. keratin
B. melanin
C. carotene
D. mucus
Select your answer:
Topics:
Abnormal Psychology; Assessment and Diagnosis Cardio and Resp Disorders Organ Systems Nervous / Sensory System Infectious Diseases & the WHO Breathing System Joints in our Body Diseases of The Digestive System Deficiency Diseases Population Ecology Respiratory System Med Term Selective Breeding Muscle & Nerve Tissue Major Nutrients NutritionOther quiz:
Skeletal System › Viewthe upper arm bones
A. collar bones or clavicles
B. shoulder blades
C. humerus
D. ulna and radius
Nutrition › View
what is the process of taking food into the body?
A. digestion
B. swallowing
C. ingestion
D. chewing