An important phagocytic cell in the immune system is the:
a. B cell
b. plasma cell
c. neutrophil
d. memory cell
c. neutrophil
Anatomy & Physiology
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In response to the hormone secretin, the pancreas secretes
A) pancreatic fluid rich in enzymes. B) bile. C) proteinases. D) pancreatic fluid rich in bicarbonate. E) All of the answers are correct.
Anatomy & Physiology
Structure Y is the
A) lens. B) cornea. C) pupil. D) choroid. E) optic canal.
Anatomy & Physiology
Cross-bridges are formed by ________.
A) F-actin B) troponin C) myosin heads D) synapses
Anatomy & Physiology
Fat is broken down into fatty acids and glycerol by
A- amylase B- lactase C- lipase D- trypsin
Anatomy & Physiology