The ribosomes that is synthesizing the protein is directly attached to the ER membrane
They make their food furing photosynthesis
Cells know how to differentiate through a process called gene expression. It’s a specific combination of genes that are turned on and off.
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A bone marrow transplant is a medical procedure performed to replace bone marrow that has been damaged or destroyed by disease, infection, or chemotherapy. This procedure involves transplanting blood stem cells, which travel to the bone marrow where they produce new blood cells and promote growth of new marrow.
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