The epithelium of the oesophagus is:

(A) stratified squamous nonkeratinized epithelium
(B) stratified squamous keratinized epithelium
(C) transitional epithelium of Henle
(D) ciliated pseudostratified columnar epithelium


Answer: (A) stratified squamous nonkeratinized epithelium

Anatomy & Physiology

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Label S represents which of the following structures?


A) urethra
B) ureter
C) renal pelvis
D) hilum
E) fibrous capsule

Anatomy & Physiology

Proprioception is defined as:

A) a person's ability to sense light touch. B) the loss of thermoregulatory function distal to an injury. C) a person's awareness of pain and the ability to localize it. D) the ability to perceive the position and movement of one's body.

Anatomy & Physiology

Many individuals suffer from atherosclerosis, an arterial disease that effects large to medium-sized muscular arteries. What does this disease do to the structure of an artery?

What will be an ideal response?

Anatomy & Physiology

What enzyme is needed for transcription?

A. RNA polymerase B. RNA promoter C. Spliceosomes D. DNA polymerase

Anatomy & Physiology