________ are preparations of live microorganisms fed to animals to improve intestinal biota.
A) Prebiotics
B) Probiotics
C) Lantibiotics
D) Macrobiotics
Ans: B) Probiotics
You might also like to view...
The Xer site-specific recombination system
a. is needed to allow segregation of nonrecombined daughter chromosomes. b. is inactive during the process of bacterial cell division. c. generates a single dimeric molecule. d. is needed to resolve the product of a general recombination between copies of the bacterial chromosome. e. is required to correct mutations generated during DNA replication.
Explain the hypersensitive response
What will be an ideal response?
Wind drives the ocean's currents and the __________ drives wind
a. Coriolis effect b. precipitation c. biogeochemical cycles d. sun e. evaporation
Which of the following organisms can use the process of lactic acid fermentation when oxygen concentrations are low?
a. yeast b. plants c. humans d. fish