If auxin failed to lose a proton (and so never became negatively charged) in a cell's cytoplasm, how would its failure to lose a proton affect auxin transport and the development of new xylem and phloem? Select all correct choices
A. Auxin would remain sequestered in the
cells where it was produced.
B. Auxin may move between cells (via
diffusion), but not in a directed manner.
C. New xylem and phloem would continue to
form normally.
D. New xylem and phloem would be
malformed or not form at all.
B,D
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Which organism appears green on TCBS agar and is halophilic?
a. V. cholerae b. V. harveyi c. Vibrio fluvialis d. V. vulnificus
An ELISA test to detect antibodies to the Rubella virus would include/use all of the following EXCEPT
A. the patient serum specimen. B. microtiter wells coated with rubella antigen. C. enzyme-labeled rabbit antihuman IgG antibodies. D. a chromogenic enzyme substrate. E. There are no exceptions here. Each of these items would be used.
Typical fat molecules have ____ fatty acid chain(s)
a. one b. two c. three d. four e. five
The term ________ is used to describe moving oxygen-rich air into the lungs and carbon dioxide-laden air away from the lungs
Fill in the blank(s) with correct word