Which of the following best describes the structure of a biological membrane? ? a. two layers of phospholipids (with opposite orientations of the phospholipids in each layer) with each layer covered on the outside with proteins b. a fluid structure in which phospholipids and proteins move freely between sides of the membrane c. a mixture of covalently linked phospholipids and
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Biology, 21.06.2019 17:40
The diagram illustrates the activity of vesicles during a cellular process.
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Biology, 21.06.2019 20:30
Autotrophs a.consume their food to get energy b.may use photosynthesis to gain energy c.are also called consumers d.cannot use solar energy
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Biology, 21.06.2019 20:40
Aphids are tiny insects that feed on plants. ladybugs are to plants because they eat aphids. which type of organism are aphids in this scenario? co decomposers predators prey producers
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Biology, 22.06.2019 02:30
What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.
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Which of the following best describes the structure of a biological membrane? ? a. two layers of p...
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