What effect do aldehydes have on microbial organisms?
A) They disrupt cytoplasmic membranes.
B) They inhibit enzymes.
C) They damage nucleic acids.
D) They disrupt membranes and enzyme function.
E) They damage proteins and DNA.
E
Bloom's Taxonomy: Comprehension
Section: Chemical Methods of Microbial Control
Learning Outcome: 9.26
You might also like to view...
Phylogeny is the apparent
(a) name of an organism. (b) ancestry of an organism. (c) nomenclature. (d) dichotomy of a system of classification.
Air rushes into the lungs of humans during inhalation because
A. the volume of the thoracic cavity increases. B. pressure in the alveoli increases. C. the diaphragm contracts and pushes upward on the chest cavity. D. smooth muscle lining the trachea, bronchi and bronchioles contracts and causes their volume to increase. E. pulmonary muscles contract and pull on the outer surface of the lungs.
Researchers can deliver genes into plants by using
a. the bacterium Agrobacterium tumefaciens. b. microscopic particles coated with DNA. c. electric shocks. d. chemicals. e. all of these.
The Oxidase test is associated by which of the following product(s)
A. Carbon dioxide, ammonium, and water B. Indophenol blue C. Mixed acids D. Cytochrome oxidase E. Water and oxygen