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vovikov84 [41]
3 years ago
8

Communication among cells is required for the coordination of body functions. Cells are able to communicate with each other main

ly through nerve impulses and hormones. What cell part receives nerve impulses and hormones from other cells?
A.lipid molecules on cell walls
B.chloride channels in cell cytoplasm
C.electron transport chains in cell cytoplasm
D.receptor molecules on cell membranes
Biology
1 answer:
docker41 [41]3 years ago
3 0

Ur answer is D. Receptor molecules on cell membranes

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What happens to mRNA after it completes transcription?
Nana76 [90]

The correct answer is "C."

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what are the evolutionary evidence of giant pandas and why did they stop eating fish anymore PLEASE WHEN ANSWERING WRITE DOWN TH
maks197457 [2]
Http://blogs.discovermagazine.com/seriouslyscience/2015/01/29/pandas-ancestors-ditch-meat-bamboo/



According to this study, it may have had to do with the deactivation (technically known as “pseudogenization”) of an umami taste receptor gene. Umami is the taste that makes things like meat, soy sauce, and mushrooms extra yummy. Apparently, at some point in panda evolution, the umami receptor became non-functional. Based on how much the gene has changed, the authors calculate that this happened around the same time that pandas started eating bamboo. Whether it’s cause or effect is unclear, although the authors think the switch to bamboo may have happened before the gene was lost. Regardless, the loss of the gene reinforced the panda’s vegetarian diet because it made meat less delicious to the bears.

Sorry it's a lot but hope it's useful
4 0
3 years ago
PLEASE HELP
ArbitrLikvidat [17]

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Explanation:

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