#Question id: 27452
#XL - R Botany
#Question id: 9616
#XL - S Microbiology
Which mutation should least require realignment of homologous regions of a gene that is common to several related species?
#Question id: 3658
#XL - S Microbiology
In E. coli, the UvrABC endonuclease removes _____________and other bulky lesions by recognizing the distortion these produce in the double helix.
#Question id: 8863
#XL - T Zoology
Which class of the phylum Cnidaria includes ʺjelliesʺ with rounded (as opposed to boxlike) medusae?
#Question id: 392
#XL - S Microbiology
When an ionic compound such as sodium chloride (NaCl) is placed in water, the component atoms of the NaCl crystal dissociate into individual sodium ions (Na+) and chloride ions (Cl-). In contrast, the atoms of covalently bonded molecules (e.g., glucose, sucrose, glycerol) do not generally dissociate when placed in aqueous solution. Which of the following solutions would be expected to contain the greatest number of solute particles (molecules or ions)?