WebEvery cell needs ribosomes because ribosomes make proteins. Most of the organelles of a cell are made of these proteins that are essential for life. 1-2 6.) Predicting consequences: A certain virus attacks the mitochondria of cells. What would happen to a cell if al of its mitochondria were destroyed? WebA. Liljas, in Brenner's Encyclopedia of Genetics (Second Edition), 2013 Abstract. Ribosomes are macromolecular assemblies that are the sites for protein synthesis or …
Why do cells need to make proteins? - Answers
WebAug 24, 2024 · Some ribosomes float freely in the cytoplasm while others attach to the ER. Cell division The human body constantly replaces cells. Cells need to divide for a number of reasons, including... WebBecause protein synthesis is essential for all cells, ribosomes are found in practically every cell, although they are smaller in prokaryotic cells. They are particularly abundant in immature red blood cells for the synthesis of … he prefers to write his letters
Ribosome - Wikipedia
WebA plant cell usually has a large vacuole instead of the many small lysosomes that would be found an animal cell. 1-2 5.) Applying Concepts: Every cell needs ribosomes. Explain … WebNov 13, 2015 · A single ribosome in a eukaryotic cell can add 2 amino acids to a protein chain every second. In prokaryotes, ribosomes can work even faster, adding about 20 amino acids to a polypeptide every … WebThe cell membrane surrounds a cell’s cytoplasm, which is a jelly-like substance containing the cell’s parts. Cells contain parts called organelles. Each organelle carries out a specific function in the cell. A cell’s organelles work alone and together to keep the whole cell functioning. Mitochondria are organelles that break down sugars. he prefix blank means after along or behind