Answer:
A single phospholipid molecule has a phosphate group on one end, called the “head,” and two side-by-side chains of fatty acids that make up the lipid “tails. ” The phosphate group is negatively charged, making the head polar and hydrophilic, or “water loving.” The phosphate heads are thus attracted to the water .
Answer:
True
Explanation:
Some histones function as spools for the thread-like DNA to wrap around.
Brainliest Please if right
Answer:
D. An added force of 20N to the side of the hill
Explanation:
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