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GEN BIO PRACT QUIZ Q2
Quiz by Paul Mark Yap
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
In the image shown, which of the following shows passive transport?
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4
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3
In the image shown, which of the following shows passive transport?
Which of the following statements is TRUE about diffusion?
I. Diffusion is a spontaneous process
II. Diffusion can sometimes require ATP if needed
III. Simple diffusion requires a permease
IV. Diffusion is driven by a gradient in Gibbs free energy or chemical potential
Charles the scientist observes cell transport under a light microscope. Below are the characteristics he found:
- The rate of molecule transport across the membrane is much faster than would be expected from simple diffusion.
- There is a maximum rate of transport, which means that when the concentration gradient of molecules across the membrane is low, increasing the concentration gradient results in an increase in the rate of transport.
- Does not require metabolic energy
What type of transport is shown?
Which of the following shows a hypertonic solution?
