★ Biology Quiz
the heart muscle is enclosed in the ……….. to protect it and facilitate its action
A. His fibers
B. left ventricle
C. right atrium
D. pericardium
Select your answer:
Topics:
Corona Nail Enhancement Eyes Medical Careers What is Psychology? Neurological Concepts Anatomy and Physiology Skeletal System Dermatology Vocabulary Enzymes and Metabolic Pathways Gastroenterology Nursing Human Digestive System Central Nervous System Bacteria, Viruses, and Fungi Lymphatic System CariologyOther quiz:
Ankle Injuries › ViewThe anterior drawer test tests for:
A. strength of the anterior talofibular ligament
B. integrity of the Achilles tendon
C. assesses a high ankle sprain
D. stress fracture
Human Genome and Bioethics Review › View
Which is not a base pair of DNA?
A. Cytosine
B. Thymine
C. Adenine
D. Guanine
E. DNA Ladder