Deficiency in what vitamin can result in a condition called scurvy?

Which of the following would you expect to see in increased numbers in a peripheral blood sample after donating a unit of blood?

A) fibrocytes B) platelets C) reticulocytes D) lymphocytes E) neutrophils

Which of the following is not a factor that binds cells together?

A) glycoproteins in the glycocalyx B) glycolipids in the glycocalyx C) wavy contours of the membranes of adjacent cells D) special membrane junctions

Squamous cell carcinoma arises from cells of the stratum spinosum

Indicate whether the statement is true or false

Acetylcholinesterase, monoamine oxidase (MAO), and catechol-O-methyltransferase are

A) neurotransmitters. B) enzymes that break down neurotransmitters. C) enzymes that act as neuromodulators. D) enzymes that could produce an EPSP. E) substances that could produce an IPSP.