Which region of the digestive tract moves material by peristalsis, haustral churning, and mass movement?
A. Large intestine
B. Esophagus
C. Pharynx
D. Small intestine
E. Stomach
Answer: A
Anatomy & Physiology
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The purines found in DNA are ________ and guanine
A) cytosine B) adenine C) thymine D) uracil E) niacin
Anatomy & Physiology
Which of the following is not a rotator cuff muscle?
A. teres major B. infraspinatus C. supraspinatus D. subscapularis E. all of the above are rotator cuff muscles
Anatomy & Physiology
The main bronchi enter the lungs at an area called the ________
A) hilum of the lung B) pleural connection C) cardiac notch of the lung D) pulmonary indentation
Anatomy & Physiology
Arsenic poisoning harms the body by
A. rotting the teeth. B. unraveling the DNA double helix. C. forming more sulfur bonds in proteins. D. interfering with cellular extraction of energy from glucose.
Anatomy & Physiology