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Although most metabolic reactions are freely reversible,a few irreversible catabolic steps are bypassed during biosynthesis with special enzymes that catalyze the reverse reaction in order to allow for independent regulation of catabolic and anabolic pathways.
Quantifier
A symbol or phrase in logic that expresses the quantity of specimens to which a proposition applies.
Proposition's Form
The structure or pattern of a logical proposition, which determines its validity and can include elements like subject, predicate, and quantifiers in logic.
Nonstandard Quantifiers
Quantifiers that go beyond the traditional universal and existential quantifiers, often used in mathematical logic and linguistics to express quantities not easily defined by 'all' or 'some'.
Universal
In logic, pertaining to concepts that are general or applicable in all cases.
Q9: Which of the following is NOT true
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Q18: An organism that requires at least 1.5
Q22: The Michaelis constant (Km) of an enzyme
Q27: In eukaryotes a series of _ residues
Q50: Which of the following genera of the
Q53: Which of the following do(es) not contribute
Q54: _ mutations affect only a single base
Q66: The B form of the DNA double
Q75: The two strands of a DNA molecule