An integrated set of hypotheses that together explain a broader set of observations is considered a(n)
A) experiment.
B) educated guess.
C) fact.
D) theory.
D
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The effects of most antimicrobial drugs are greater if the microorganisms are actively growing.
Answer the following statement true (T) or false (F)
Contrast fermentation and respiration in terms of electron donor, electron acceptor, type of ATP production, and relative number of ATP produced
What will be an ideal response?
Antibody-mediated responses work against _____
a. intracellular pathogens b. extracellular pathogens c. cancerous cells d. both intracellular pathogens and extracellular pathogens e. both extracellular pathogens and cancerous cells f. intracellular pathogens, extracellular pathogens, and cancerous cells
The term “respiration” in animals refers to the ____
a. movement of oxygen into an animal only b. movement of carbon dioxide out of an animal only c. movement of oxygen into an animal and the movement of carbon dioxide out of the animal d. binding of oxygen to hemoglobin molecules in the blood e. diffusion of oxygen across a cell membrane