The most hydrophobic molecule is

A. C2H5COOH
B. C2H6NH2
C. R-NH2
D. C3H7OH
E. C5H10O5


B. C2H6NH2

Biology & Microbiology

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Which of the following is associated with mollusks?

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__________ are responsible for absorption and anchoring of a plant, while __________ are involved

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Some protozoans have special organelles called contractile vacuoles that continually eliminate excess water from the cell. The presence of these organelles tells you that the environment ________

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