Topics: Psychology Quiz
The part of the brain that controls life-sustaining functions, such as heartbeat, breathing, and swallowing, is the:
A. cerebral cortex.
B. cerebellum.
C. medulla.
D. hippocampus.
Select your answer:

Topics:
Common Diseases in Human Beings Stem Cells & Cell Differentiation Anatomy: Muscle Urinary System and Fluid Balance Anatomy Injuries in Archery Life Cycle - Bee Muscle & Nerve Tissue Specialties: Neurological and Geriatric Disease & Immunity Blood and Bones The Cardiovascular System OCR A-level Health Bacteria & Viruses Serology/Blood TypingOther quiz:
Body Fluids & Circulation › ViewGiven above is the ECG of a normal human. which one of its components is correctly interpreted below?
A. Complex QRS one complete pulse
B. Peak T – initiation of total cardiac contraction
C. Peak P & Peak R together – Systolic & diastolic blood pressures
D. Peak P – initiation of left atrial contraction only
Biology › View
The weak bond that holds one water molecule to another water molecule is called a ___.
A. polar bond
B. covalent bond
C. hydrogen bond
D. ionic bond