Biology, 09.10.2019 03:30, hewonabi123
In response to seasonal changes in temperature, many organisms must alter the composition of their plasma membranes to maintain the proper degree of fluidity. which change in the fatty acids of phospholipids would be most effective in maintaining membrane fluidity in a colder environment?
a. an increase in phospholipid fatty acid side chain length and an increase in side chain saturation
b. a decrease in phospholipid fatty acid side chain length and an increase in side chain saturation
c. a decrease in phospholipid fatty acid side chain length and a decrease in side chain saturation
d. an increase in phospholipid fatty acid side chain length and a decrease in side chain saturation
Answers: 2
Biology, 21.06.2019 17:00, whocares1234
What are some aquatic organisms that live in cold water temperatures?
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Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.
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What process occurs during cellular development as the cell changes into a specific type of cell with specialized functions? a. binary fission b. fusion c. differentiation d. meiosis
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In response to seasonal changes in temperature, many organisms must alter the composition of their p...
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