I believe the answer is a) inside
An integral membrane protein that functions in the plasma membrane traveled through endoplasmic reticulum organelles to get there.
Between the interior organelles of the cell and the external environment, the plasma membrane serves as a physical barrier. The plasma membrane is a selectively permeable membrane, allowing only a limited number of molecules to enter and exit the cell. Protoplasm, often known as plasm or simply living stuff, is a semi-fluid substance found inside of cells. Similar to an organ in the body, an organelle is a subcellular structure that serves one or more particular functions within the cell. A biological membrane known as the plasma membrane houses this live material or plasm. Identification, communication, control of solute exchange across the membrane, and isolation of the cytoplasm from the outside world are the plasma membrane's four primary roles. Each type of cell, including prokaryotic and eukaryotic ones, has a plasma membrane, a double layer of lipids that divides the inside of the cell from the external environment. The nucleus, which house genetic material, the mitochondria, which generate chemical energy, and the ribosomes, which put together proteins, are some of the more crucial cell organelles.
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Dna has some stufff more important than what rna has gotten
