Hydrochloric acid

A) Endocrine cells
B) Hepatocyte
C) Parietal cells
D) Acinar cells
E) Goblet cells

Which nerve is involved when a dancer points his/her toes?

A) Tibial
B) Femoral
C) Obturator
D) Pudendal
E) Common fibular (peroneal)

Arrange the following structures in order from the small intestine to the rectum.
(1) Ascending colon
(2) Descending colon
(3) Sigmoid colon
(4) Transverse colon

A) 1, 2, 3, 4
B) 1, 4, 2, 3
C) 2, 3, 1, 4
D) 2, 4, 1, 3
E) 1, 4, 3, 2

What results from damage to annulus fibrosus and release of nucleus pulposus?

A) Lordosis
B) Kyphosis
C) Scoliosis
D) Spina bifida
E) Herniated disk

In which of the following reactions is pyruvate degraded and combined with coenzyme A to form acetyl CoA?

A) Formation of acetyl CoA
B) Citric acid cycle
C) Glycolysis
D) Decarboxylations
E) Electron transport and chemiosmosis

Eosinophils are filled with hemoglobin.

An inhibitory postsynaptic potential (IPSP) can result from the ________.

A) influx of Ca²⁺
B) influx of Na⁺
C) influx of Cl⁻
D) outflow of K⁺
E) Both "influx of Cl⁻ and "outflow of K⁺" are correct.