Both sucrose synthase and invertases can degrade sucrose for glycolysis, what will happen if one of the enzymes is absent or mutant?

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#Question id: 2065

#2. Cellular Organization

Which of the following are least likely to diffuse through the phospholipid bilayer of a cell membrane?

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#Question id: 2067

#2. Cellular Organization

Which of the following would likely diffuse through the lipid bilayer of a plasma membrane most rapidly?

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#Question id: 2068

#2. Cellular Organization

Which of the following molecules dramatically increases the rate of diffusion of water across cell membranes?

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#Question id: 2070

#2. Cellular Organization

The sodium-potassium pump is called an electrogenic pump because it:

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#Question id: 2071

#2. Cellular Organization

Diffusion of ions across membranes through specific ion channels is driven by:

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#Question id: 2072

#2. Cellular Organization

Which of the following structures would decrease the electrochemical gradient across a membrane?