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HFT Vitamins Heredity Body Systems Glucose in the Body Bacteria and Viruses Cardiovascular Nursing Anatomical Terminology Fluid and Electrolytes Embryology Covid-19 Muscle Tissue Types of Doctors Pain Management Health - Nutrition PhysicalOther quiz:
Skin Structure and Growth › ViewThe top of the papillary layer where it joins the epidermis is the:
A. epidermal-dermal connection
B. dermis corpuscles
C. epidermal-dermal junction
D. epidermis junction
Genes and DNA › View
What are the four nitrogenous bases found in DNA?
A. Adenine (A), Thymine (T), Guanine (G), Cytosine (C)
B. Adenine (A), Thymine (T), Uracil (U), Cytosine (C)
C. Adenine (A), Uracil (U), Guanine (G), Cytosine (C)
D. Uracil (U), Thymine (T), Guanine (G), Cytosine (C)