Biology, 03.02.2021 04:20 johnkhan6748
What is active transport?
A. A process that moves molecules from high concentration to low concentration.
B. A process that moves water in and out of the cell with the concentration gradient until equilibrium is reached.
C. A process that uses ATP to move molecules across a membrane and often against their concentration gradient.
D. A process that transports materials in and out of the cell without energy.
Answers: 2
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You are given an electron micrograph of a bacterial cell. in the micrograph you can clearly see three thin layers of different densities surrounding the cell. based on the micrograph, you can infer that this cell is and would appear after application of the gram stain procedure. gram-negative / pink gram-positive / purple gram-positive / pink gram-negative / purple
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The greatest increses in energy use occuree between which two stafes of society
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What is active transport?
A. A process that moves molecules from high concentration to low concentr...
Computers and Technology, 02.03.2020 22:55