Which type of solid lumber has a nominal thickness of 5 inches (125 mm) or more?

Macrolides exert their pharmacologic activity by

a. inhibiting translation of RNA into proteins. b. inhibiting cell wall synthesis. c. inhibiting protein synthesis. d. inhibiting DNA synthesis.

Which is one use of the OR ceiling?

a. Surface mount for lighting devices b. Blood barrier c. Location of the air conditioning unit d. Storage site for overhead equipment