are organelles composed of RNA molecules and proteins that carry out the process of synthesis. They can be found in cells.
In eukaryotic cells, they can be found attached to the or floating in the . While in bacteria, all are free floating.
The organelles being referred to in the description are ribosomes. Ribosomes are composed of RNA molecules and proteins, and they are responsible for protein synthesis. In eukaryotic cells, they can be found attached to the endoplasmic reticulum or floating in the cytoplasm. On the other hand, in bacteria, all ribosomes are free floating in the cytoplasm.
The organelles composed of RNA molecules and proteins that carry out the process of synthesis are called ribosomes. They can be found in both eukaryotic cells and bacteria.
In eukaryotic cells, ribosomes can be found attached to the endoplasmic reticulum (ER) or floating in the cytoplasm. The ER is a network of membrane-enclosed tubules and sacs involved in protein synthesis and lipid metabolism. Some ribosomes are attached to the ER, which is known as the rough ER, while others are free floating in the cytoplasm.
On the other hand, in bacteria, all ribosomes are free floating in the cytoplasm. Bacteria lack membrane-bound organelles found in eukaryotic cells, so their ribosomes are not attached to any specific structures within the cell.