Examlex
Which of the following will result when 1% to 5% agar is added to nutrient broth, boiled and cooled?
Major Ionization State
The predominant form of a molecule at a given pH level, determined by the molecule's dissociation into ions in solution.
Histidine
An essential amino acid important in the growth and repair of tissues, often mentioned in the context of protein synthesis.
pKa Values
A quantitative measure of the strength of an acid in solution, defined as the negative logarithm of the acid dissociation constant (Ka).
pH
A measure of the hydrogen ion concentration in a solution, reflecting its acidity or basicity.
Q8: The term facultative refers to<br>A)the ability to
Q8: Which is incorrect about inducible operons?<br>A)have genes
Q13: These bacteria ferment milk lactose, producing acids
Q21: The niche of an organism includes all
Q33: Two noncellular agents, smaller than viruses, are
Q51: Which of the following is essential for
Q53: Which term does not belong in this
Q61: Which of the following media is useful
Q71: Metabolic pathways that regenerate their starting point
Q79: A microorganism that does not have catalase