Auxotrophs ____
a. are nutritional-requirement mutants
b. can grow on minimal media
c. feed on proteins
d. make their own nutrients
e. produce antibiotics
ANSWER: a
You might also like to view...
Along with the respiratory system, which system has the responsibility of supplying oxygen and eliminating carbon dioxide?
Defects in which of the following structures are responsible for a condition called "exercise intolerance," where individuals suffer extreme fatigue from minimal exertion?
A. mitochondrion B. ribosome C. endoplasmic reticulum D. Golgi apparatus E. lysosome
The products of the hydrolysis of lactose by ?-galactosidase are:
A. galactose and allolactose. B. glucose and allolactose. C. galactose and glucose. D. glucose and ribose.
Briefly describe the escape from adaptive conflict hypothesis for the preservation of duplicate genes
What will be an ideal response?