★ Integumentary System Quiz
What vitamin does the skin synthesize?
A. Vitamin A
B. Vitamin D
C. Vitamin K
D. Iron
Select your answer:
Topics:
Human Body Systems Body Movements Consciousness and Sleep Ears Human Circulatory System Hospital Departments Oronasal Suctioning -ology Neurology Cardiovascular Diseases Cells, Genetics & Heredity Review Respiratory and Urinary Biochemistry Lab Respiration, Immune System, Blood Cells CoronaOther quiz:
Chest, Back, Abs › ViewWhat muscle is shown here?
A. the deltoid
B. the external obliques
C. the rectus abdominis
D. the sternocleidomastoid
The Chemistry of Microbiology › View
Some microorganisms can carry out photosynthesis in order to make their own food; however, these reactions require energy input from the sun. What type of reaction is this?
A. hyperthermic
B. hypothermic
C. endothermic
D. exothermic