Which theory of water transport states that
hydrogen bonding allows water molecules to
maintain a continuous fluid column as water is
pulled from roots to leaves?
a. pressure flow
b. evaporation-condensation
c. cohesion-tension
d. osmotic pressure
e. bulk flow
C
You might also like to view...
The "universal" genetic code is now known to have exceptions. Evidence for this can be found if which of the following is true?
A) if UGA, usually a stop codon, is found to code for an amino acid such as tryptophan (usually coded for by UGG only) in a different organism B) if one stop codon, such as UGA, is found to have a different effect on translation than another stop codon, such as UAA C) if prokaryotic organisms are able to translate a eukaryotic mRNA and produce the same polypeptide D) if several codons are found to translate to the same amino acid, such as serine E) if a single mRNA molecule is found to translate to more than one polypeptide when there are two or more AUG sites
Which of the following is/are MHC class I genes?
A) HLA-A B) HLA-B C) HLA-C D) HLA-A, HLA-B, and HLA-C
A symbiotic association between a fungus and a green alga or a cyanobacterium is called a
A. protist. B. mycorrhiza. C. mushroom. D. kelp. E. lichen.
T or F: Hyaline cartilage is highly vascular
What will be an ideal response?