Enzymes that are always present, regardless of the amount of substrate, are ________.

A. regulated enzymes
B. endoenzymes
C. exoenzymes
D. constitutive enzymes
E. apoenzymes


Answer: D

Biology & Microbiology

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We study cellular respiration because it is one of the most important pathways in biology. In fact, nearly all

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Biology & Microbiology

If wire hair (W) is dominant to smooth hair (w), and you find a wire-haired puppy, how would you

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Biology & Microbiology

Parasitic relationships are typically loose associations between two species.

Answer the following statement true (T) or false (F)

Biology & Microbiology

Identify the major technique that refers to placement of bacteria into a medium such as broth, blood, or a fertilized egg in order to facilitate growth.

A) isolation B) inspection C) inoculation D) identification

Biology & Microbiology