For a cell to synthesise proteins, there are a few steps involved.
Firstly, the DNA which codes for that protein would be transcribed to form mRNA. The mature mRNA would then be transported out of the nucleus to the cytosol of the cells. Here, ribosomes will translate the mRNA to form polypeptide chain. This is unprocessed protein.
From there, the unprocessed protein may go to the rough ER to be folded into its functional structure. Here, it undergoes glycosylation. From the rough ER, it may then be transported to the Golgi apparatus to undergo phosphorylation and sugar residues modification. The processed protein could then be transported out in vesicles to be utilised by the cell or by other cells.
ribosome
ribosome
Collagen
which is a protein that makes the skin waterproof
moves things in and out of cells
Proteins are made in every living cell, in every living organism. Living cells and living organisms are made of older cells/organisms.
RIBOSOMES (ribosomes are like little factories that make protein)
The protein hemoglobin, found in the red blood cells, is what makes blood red.
Cells make Adenosine Triphosphate from a protein complex called ATP Synthase. This enzyme is what actually makes ATP.
No, animal cells do not have a protein coat. Only viruses have a protein coat.
All cells have protein, though animal cells typically have more as a percentage of their mass.
Ribosomes are NOT located ON a protein. Ribosomes are organelles found in cells in/on which the cell synthesises (makes) proteins, using information that comes from the DNA in the cell's nucleus.
Proteins are found in cells. Proteins are a macromolecule.