Select your answer:

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Safety and First Aid Musculoskeletal Anatomy: Knee Macromolecules & Enzymes Skin Structure and Growth EMR Pathophysiology Muscular Auditory and Vestibular Neurology Sarcomere Anatomy Eye Blood and Hematology Circulatory & Lymphatic Genetic Engineering Biochemistry of Diabetes Uses of Radioactive Radiation Vet TerminologyOther quiz:
Circulation of Blood › ViewName the part of the heart labelled 9.
A. Right atrium
B. Left atrium
C. Right Ventricle
D. Left Ventricle
Anatomy and Physiology Skeletal System › View
Cells that secrete the organic components of the bone matrix are called ____
A. osteoblasts
B. osteoid cells
C. osteocytes
D. osteoclasts