Lysosome are organelles which originate from the Golgi apparatus. They are only found in animal cells and are about one micrometer wide. They are basically "acidic bags" that contain digestive enzymes and are used to degrade anything that's put in them. They typically fuse with other kind of organelles to degrade whatever is inside (phagosomes, endosomes, organelles that need recycling, etc).
Ribosomes on the other hand are much smaller units, about 20-30 nm wide (that's a ~100 times smaller), found in all living organisms (eukaryota, eubacteria and archea). They are complex macro-assemblies of proteins and ribosomal-RNA (rRNA) that perform the task of 'Traduction', which is to synthetise proteins from messenger-RNA (mRNA). There are thousands of them at any given time in each cell.
PM,ER,Golgi,Nucleus,Ribosome,Mitochondria,Lysosome,Cytoskeleton,peroxisome et al.
No, lysosomes are organelles that contain enzymes responsible for breaking down waste materials and cellular debris. They do not have the machinery for protein synthesis. Protein synthesis occurs mainly in the ribosomes, endoplasmic reticulum, and Golgi apparatus of a cell.
A nucleus is the only organelle in the list that has a single membrane.
Similarities: Cell membrane, mitochondria, ribosome, nucleus, endoplasmic reticulum, vacuole, cytoplasm Differences: Cell wall (plant), lysosome (animal), chloroplast (plant)
mtubules and muscle contraction (its mfilaments)
Mitochondion
in prokaryotic cell ribosome is partly synthesised from nucleoid and partly from pre-exsisting ribosomes. in eukaryotic cell ribosomes are partly synthesised from nucleorar organiser region and partly from pre-exsisting ribosomes.
PM,ER,Golgi,Nucleus,Ribosome,Mitochondria,Lysosome,Cytoskeleton,peroxisome et al.
No, lysosomes are organelles that contain enzymes responsible for breaking down waste materials and cellular debris. They do not have the machinery for protein synthesis. Protein synthesis occurs mainly in the ribosomes, endoplasmic reticulum, and Golgi apparatus of a cell.
cell membrane , cytoplasm , nucleoplasm , nucleolus , ribosome , mitochondria , lysosome , microtubules , Golgi apparatus , smooth endoplasmic reticulum , rough endoplasmic reticulum
cell membrane , cytoplasm , nucleoplasm , nucleolus , ribosome , mitochondria , lysosome , microtubules , Golgi apparatus , smooth endoplasmic reticulum , rough endoplasmic reticulum
A nucleus is the only organelle in the list that has a single membrane.
Bacterial ribosomes are smaller (70S) compared to eukaryotic ribosomes (80S). Additionally, bacterial ribosomes have fewer proteins and do not have as many modification sites as eukaryotic ribosomes. The antibiotic targeting sites also differ between bacterial and eukaryotic ribosomes.
Similarities: Cell membrane, mitochondria, ribosome, nucleus, endoplasmic reticulum, vacuole, cytoplasm Differences: Cell wall (plant), lysosome (animal), chloroplast (plant)
mtubules and muscle contraction (its mfilaments)
golgi makes lysosomes. haven't you heard of Google?
An organ is a collection of cells that perform a function (liver, skin, muscles) whereas an organelle is something INSIDE a cell which performs a function for the cell (ribosome, mitochondria)