Bacterial production of the enzymes needed for the synthesis of the amino acid tryptophan declines with increasing levels of tryptophan and increases as tryptophan levels decline. This is an example of
A) competitive inhibition.
B) noncompetitive inhibition.
C) feedback inhibition.
D) irreversible inhibition.
Answer: C
You might also like to view...
Construct a chart to demonstrate the molecular features of the primary domains of life. Why are there overlapping or shared molecular features between all three domains?
Relate the shared and unique molecular features of each domain to early evolution, the last universal common ancestor (LUCA), and the evolution of the three domains What will be an ideal response?
During phase "1", the size of the population of
deer grow slowly because
a. predators eat fawns as they are born. b. the number of breeding individuals is small. c. the temperatures are relatively extreme. d. the amount of food available is relatively scarce. e. all of these occur
Describe two ways (immediate and long term) in which burning a forest leads to an increase in atmospheric greenhouse gases
What will be an ideal response?
The discovery of cells and the development of the cell theory would not have been possible without microscopes. Which two factors are important to all types of microscopes?
A) magnification and resolution B) magnification and color enhancement C) magnification and ability to observe live organisms D) magnification and three-dimensional imagery