Greenhouse gasses have increased due to carbon emissions and the amount of fossil fuels that humans are burning and releasing into the atmosphere. These gasses are keeping earths heat trapped, causing global warming/ climate change.
No.
The SR is ordinarily involved in intracellular (cytosolic) calcium *release*, not removal.
SERCA pumps help to control cytosolic calcium levels and calcium uptake, or lack thereof when inhibited e.g. by PLB (phospholamban). Proteins calsequestrin, Triadin, and Junctin work at the ryanodine receptors to help to modulate and control cytosolic calcium levels.
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Answer:
rough endoplasmic reticulum
Answer:
Class
Explanation:
Class is the taxonomic level that would contain organisms that are most closely related to genetically.
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