2006-06-08 07:31:29 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Biology
diffusion
2006-06-08 07:34:09 · answer #1 · answered by crazy_sherm 4 · 1⤊ 0⤋
Proteins are made by the transcription of mRNA's by ribosomes. These ribosomes are found on the surface of an organelle known as the Rough Endoplasmic reticulum; a large and extensive transport and protein modification organelle. The proteins that are not being released by the cell are moved either through the Rough ER or using actin filaments which are also used to give the cell its structure.
Point of note to the other guys: Mitochondria is the cells power house producing ATP. The only protein its involved with are those few that its DNA encodes.
2006-06-08 08:34:04 · answer #2 · answered by Bacteria Boy 4 · 0⤊ 0⤋
I am not sure what you are trying to ask. I think you may be asking about the mechanism used to transport proteins from one point within the cell to another within the cell. If this is the case then the answer would be transport vesicles, free ribosomes, and filaments
Transport vesicles move proteins from the rough ER to other areas. Free ribosomes houses newly made proteins from mRNA until the polypeptide chain is complete. Some are then brought to the rough ER. Some proteins are able to move along the filaments. These proteins are used to transport organelles across the cytoplasm.
2006-06-08 14:03:35 · answer #3 · answered by eg3_24 1 · 0⤊ 0⤋
diffusion into vesicles, then they are released out of the cell by exocytosis
2006-06-08 07:56:56 · answer #4 · answered by *TurKisH sUnLighT* 2 · 0⤊ 0⤋
mitochondria
2006-06-08 07:35:18 · answer #5 · answered by dirtee diamondz 3 · 0⤊ 0⤋
mitochondria is correct...!
2006-06-08 08:12:11 · answer #6 · answered by CHERYL S3 3 · 0⤊ 0⤋