Which organelle makes the proteins that are needed by the cell? cell membrane golgi apparatus ribosomes nucleus mark this and return save and exit

The organelles that makes the proteins needed by cells are called ribosomes.

The ribosomes are responsible for protein synthesis. They are found in the cytosol and some are in the endoplasmic reticulum. Proteins are large molecules made up of amino acids. Proteins are important in the body because because they serve many different functions - transport of materials into and out of the cell, speeding up of biological processes, transmittal of signal across different cells, and giving structure and support for cells.

The cell membrane is the selectively permeable membrane that forms a boundary between the inside and outside of the cell. This membrane is permeable only to specific substances. It protects the cell by controlling what goes into and out of the cell.

The Golgi Apparatus is the organelle responsible for the packaging and distribution of proteins from the endoplasmic reticulum. The Golgi apparatus sends out proteins in sacs called vesicles to where they are needed either inside or outside the cell. It is also responsible for the production of lysosomes which are digestive enzymes.

The nucleus is the part of the cell the contains and protects the genetic material.This is also where ribosomes are made. The genetic material called the DNA does not leave the nucleus but is only copied through a process called transcription.

Keywords: organelles, proteins, ribosomes

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