An apoenzyme requires ________ to be active.
A. substrate-level phosphorylation
B. a cofactor
C. an allosteric inhibitor
D. a holoenzyme
E. substrate
Answer: B
You might also like to view...
What do you know about the structure of atoms? How does it relate to the question?
What will be an ideal response?
Assuming that all of the flagella found among the various types of protists require the same amount of ATP per unit time to operate, and assuming that all of an individual protist's flagella are in use simultaneously, then which of these protists should use the greatest amount of ATP per unit time to move about?
a. Chlamydomonas b. dinoflagellates c. euglenids d. diplomonads e. golden algae
The thick, soupy liquid of partially digested food that leaves the stomach is called
A. bolus. B. chyme. C. lacteal. D. pepsin. E. lipase.
Which of the following describes the modern synthesis?
A. It is a coherent understanding of the relationship between natural selection and genetics B. It describes how natural selection can affect a population genetic make-up that can result in the gradual evolution of populations and species C. It connects the gradual change of a population over time with processes that give rise to new species and higher taxonomic group with widely divergent characteristics D. All of the above