Answer:
A
Explanation:
because i took the test and it said i was right
Answer:
Well honestly almost every living things contains cells but in this case yes calcium is made up of cells.
Explanation:
Calcium ions are either pumped out of the cell by a specific plasma membrane, Ca2+-ATPase (PMCA), or back into the sarcoplasmic reticulum by SERCA. The PMCA are encoded by at least four genes, PMCA1 and 4 are the most widely expressed and are the two isoforms expressed in vascular smooth muscle cells.
Answer:
ribose
Explanation:
The deoxyribose and ribose are found in all nucleic acids and they are in the biomolecule group of carbohydrates.
Testable possible explanation of an observation
In New York is where the busiest is in America