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★ Macromolecules Quiz
All organic compounds contain the element
A. carbon
B. nitrogen
C. phosphorus
D. sulfur
Select your answer:
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Topics:
IV Therapy and Blood Transfusion T Cells Bacteriology Counseling: Fact or Myth? Fats And Oil Bone Shapes & Long Bone Anatomy Cardio and Resp Disorders Terms for The Skeletal System Knee Anatomy Body Fluids Muscular System NCHSE Oral Hygiene Nutrition, Neuroscience & Mental Health Adaptive Immune System The nervous system & brainOther quiz:
Histology: Cell & Epithelial Tissue › ViewLines ducts and glands
A. Simple Columnar
B. Simple Cuboidal
C. Simple Squamous
D. Stratified epithelial
Parts of the Skin › View
Melanin is found in the _____ layer of the skin.
A. middle
B. top
C. bottom