Bonds that are formed between oxygen and hydrogen atoms within water molecules are called ________.
A. ionic bonds
B. polar covalent bonds
C. nonpolar covalent bonds
D. hydrogen bonds
Answer: B
Anatomy & Physiology
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The vagus nerve releases a neurotransmitter that increases heart rate.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
A transverse section through the head would divide:
a. the forehead from the chin b. the nose from the back of the head c. the right eye from the left eye d. none of the above
Anatomy & Physiology
The ligament that provides support to the front of the knee joint is the ________ ligament
A) anterior cruciate B) posterior cruciate C) patellar D) popliteal E) tibial collateral
Anatomy & Physiology
Nerve impulses involve the flow of an electrical current, a type of energy known as ________ energy
A) radiant B) mechanical C) electrical D) chemical
Anatomy & Physiology