Biology, 10.10.2019 09:01 rogelionavarro200314
When biological membranes are frozen and then fractured, they tend to break along the middle of the bilayer. the best explanation for this is that
a)
the integral membrane proteins are not strong enough to hold the bilayer together.
b)
water that is present in the middle of the bilayer freezes and is easily fractured.
c)
hydrophilic interactions between the opposite membrane surfaces are destroyed on freezing.
d)
the carbon-carbon bonds of the phospholipid tails are easily broken.
e)
the hydrophobic interactions that hold the membrane together are weakest at this point.
Answers: 1
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Which term specifically refers to an area of the body between a medial and lateral structure
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Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.
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