Biology, 18.10.2020 06:01 idonthaveausername
Which of the following describes the structure and function of the cell membrane?
A. The hydrophilic head groups of the lipid molecules are exposed to the outside of the cell and the cytoplasm, which is a water-like environment. The hydrophobic tails form an oily layer inside the membrane that keeps water out of the cell.
B. The hydrophilic head groups of the lipid molecules are exposed to the outside of the cell and the cytoplasm, which is a water-like environment. The hydrophobic tails form an oily layer inside the membrane that allows water to enter the cell.
C. The hydrophobic head groups of the lipid molecules are exposed to the outside of the cell, which is a water-like environment. The hydrophilic tails form an oily layer inside the membrane that keeps water out of the cell.
D. The hydrophobic head groups of the lipid molecules are exposed to the outside of the cell, which is a water-like environment. The hydrophilic tails form an oily layer inside the membrane that allows water to enter the cell.
Answers: 2
Biology, 22.06.2019 10:00, bobbyhsu3751
Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area
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Biology, 22.06.2019 11:00, BigDaddy1220
Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints
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Which of the following describes the structure and function of the cell membrane?
A. The hydrophili...
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