A solution was prepared by dissolving 0.02 moles of acetic acid (HOAc; pKa = 4.8) in water to give 1 liter of solution. What is the pH? To this solution was then added 0.008 moles of concentrated sodium hydroxide (NaOH). What is the new pH? (In this problem, you may ignore changes in volume due to the addition of NaOH).

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#SCPH28 | Zoology

What advantage would a plant cell have over an animal cell if both were placed in pure water

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#Question id: 2344

#SCPH28 | Zoology

The release of insulin from certain human cells is an example of

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#Question id: 2345

#SCPH28 | Zoology

An amoeba is engulfing bacterial cells by surrounding them with a pseudopod. This is an example of

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#SCPH28 | Zoology

The removal of waste products from the amoeba is an example of

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#SCPH28 | Zoology

Diffusion of molecules across biological membranes that requires channels is called

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#Question id: 2348

#SCPH28 | Zoology

The sodium-potassium pump functions to