Biology, 11.07.2021 23:50 jngonzo1226
Which of the following are mechanisms utilized by cells to resist the effects of an antimicrobial agent?
SELECT ALL THAT APPLY
Group of answer choices
They may abandon metabolic pathways, and instead begin acquiring the metabolite from their environment.
They may alter the target of the drug to prevent the antimicrobial from binding to the target.
They may utilize membrane-localized efflux pumps that act to remove the antimicrobial from the cell.
The may change the structure or charge of pore proteins thereby preventing entry of the antimicrobial agent
They may secrete enzymes that destroy the chemical structure of the antibiotic.
Answers: 2
Biology, 21.06.2019 21:00, shaonaworld
1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme
Answers: 3
Biology, 22.06.2019 00:20, vale4287
1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.
Answers: 1
Biology, 22.06.2019 02:00, baidentheodore617
Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat
Answers: 2
Which of the following are mechanisms utilized by cells to resist the effects of an antimicrobial ag...
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