★ Cardiology Quiz
What is the primary role of the SA node?
A. Delay the electrical impulse
B. Initiate the heartbeat
C. Conduct impulses to the ventricles
D. Control heart rate
Select your answer:
Topics:
Human Urinary System Muscular System Movements Pathophysiology of Injuries and Diseases Blood Cells Pathology - Chronic Inflammation Chest, Back, Abs Vascular Pulmonary Edema and CHF Nasal Polyp Vision and Hearing Defects Genetics and Censorship Heart Anatomy Cell Structure and Functions Nail Nutrient CyclingOther quiz:
The Cell Cycle › ViewWhich of the following is NOT a reason we need mitosis.
A. Growth
B. Recovering from injuries
C. Replacement of dead cells
D. Sexual reproduction
Cell › View
Fluid found inside the nucleus is known as
A. Nucleoplasm
B. Protoplast
C. Cytoplasm
D. Amyloplast