A clinical sample labeled as "sputum" was collected from
A) the skin.
B) the blood.
C) the central nervous system.
D) a piece of tissue.
E) the lungs.
E
You might also like to view...
About 4 million years ago, ________ left the African forest to dwell in the grasslands.
A) Dryopithecus B) Aegyptopithecus C) Australopithecus D) Propliopithecus
Pine pollen is primarily disseminated by:
a. birds. b. wind. c. water. d. beetles. e. moths.
When a triplet of bases in the coding sequence of DNA is "GCA," the corresponding codon for the mRNA that is transcribed from it is:
a. CGU. b. CGT. c. GCA. d. TGC. e. UGC.
What type(s) of bonds link together the components of a ribosome?
A.) only the types of bonds that involve the sharing of electrons between atoms B.) both the types of bonds that involve the sharing of electrons between atoms and the types of bonds that involve electrostatic interactions between atoms C.) neither the types of bonds that involve the sharing of electrons between atoms nor the types of bonds that involve electrostatic interactions between atoms D.) only the types of bonds that involve electrostatic interactions between atoms