Chemistry, 10.09.2019 02:30 amadileaks
Cell membranes are composed of phospholipids that have head and tail regions the phospholipid tail is hydrophobic and spontaneously orients to the inside of the membrane. which of the following phrases best describes the hydrophobic portion of a phospholipid?
a. has few interaction with water
b. has an affinity for low salt concentrations
c. is repelled by lipids
d. forms hydrogen bonds with water.
Answers: 1
Chemistry, 22.06.2019 12:20
Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.
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Chemistry, 22.06.2019 17:40
Areaction in which products can react to re-form reactants is
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Chemistry, 22.06.2019 19:40
Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory
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Chemistry, 23.06.2019 00:00
How do you determine the percent yield of a chemical reaction
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Cell membranes are composed of phospholipids that have head and tail regions the phospholipid tail i...
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