Ascientist studied the effect of several new drugs (antibiotics x, y and z) to kill anthrax bacteria growing on petri plates with proper nutrients. the treatments in this study, applied to the bacterial media to compare with the currently used antibiotic are as follows: antibiotic x antibiotic y antibiotic z water currently used antibiotic which treatments are considered as negative and positive controls?
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An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen
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Ascientist studied the effect of several new drugs (antibiotics x, y and z) to kill anthrax bacteria...
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