Biology, 23.10.2019 21:00 vanessa051266
Enzymes cannot make thermodynamically unfavorable reactions proceed. but they do lower the activation energy of a reaction in both directions. sometimes the reaction is just too thermodynamically unfavorable during standard conditions. what is the strategy used by the cells to drive such reactions? a) in the cell, energetically favorable reactions are often coupled with unfavorable ones, such that the activation energy is lower. b) in the cell, energetically favorable reactions are often coupled with favorable ones, such that the new overall reaction is favorable. c) in the cell, energetically unfavorable reactions are often coupled with favorable ones, such that the new overall reaction is favorable. d) the cell creates a reaction in which free energy is stored in bonds so that the reaction's products are higher in energy than that of the reactants.
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After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .
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Biology, 22.06.2019 04:30
Which would be the most useful source of evidence to support mcneill's contention?
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Biology, 22.06.2019 05:30
Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
Answers: 1
Enzymes cannot make thermodynamically unfavorable reactions proceed. but they do lower the activatio...
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