#Question id: 166
#XL - T Zoology
For amino acids with neutral R groups, at any pH below the pI of the amino acid, the population of amino acids in solution will have:
#Question id: 379
#XL - S Microbiology
A compound has a pKa of 7.4. To 100 mL of a 1.0 M solution of this compound at pH 8.0 is added 30 mL of 1.0 M hydrochloric acid. The resulting solution is pH:
#Question id: 2103
#XL - S Microbiology
When a plant cell, such as one from a tulip leaf, is submerged in a hypertonic solution, what is likely to occur?
#Question id: 5846
#XL - T Zoology
The bacteriophage can lysogenize after infecting a bacterium, i.e. integrate into the host bacterial chromosome by site-specific recombination, and may reside there for many generations before an excision event regenerates the viral genome in an infective form. Which one of the following is not a component of these events?
#Question id: 1720
#XL - Q Biochemistry
Which of the following statements is TRUE of lymphocytes?