Numerical identification methods rely on a series of which kind of test to identify microorganisms?
a. ELISA
b. DNA base composition
c. DNA fingerprinting
d. biochemical testing
Ans: d. biochemical testing
You might also like to view...
Fungal cell walls are composed of what material?
A. Chitin B. Cellulose C. Peptidoglycan D. Lignin E. Glycogen
Contraction of the biceps muscle
a. extends the arm. b. extends the leg. c. flexes the arm. d. flexes the leg. e. works with the triceps muscle.
Lateral line organs allow:a
invertebrates to detect gravity. b. humans to perform skillful acts with their eyes closed. c. amphibians to detect light. d. fish to detect vibrations in water. e. birds to detect sound waves
What controls circadian rhythms, and which environment sets this clock?
a. an internal clock; an external environment b. an artificial clock; a natural environment c. an external clock; an internal environment d. a natural clock; an artificial environment