Biology, 28.11.2019 10:31 Vanesssajohn2962
The contracting and relaxing of muscle is regulated by the amount of calcium present in the cells of muscle fibers. these cells must be able to move the calcium ions from areas with low concentrations to areas with high concentrations. what process would be necessary for this movement to occur?
Answers: 1
Biology, 22.06.2019 03:20
Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.
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Biology, 22.06.2019 06:20
(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.
Answers: 3
The contracting and relaxing of muscle is regulated by the amount of calcium present in the cells of...
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