The bumps on the rough endoplasmic reticulum are ribosomes, which are responsible for protein synthesis in the cell. Ribosomes on the rough ER synthesize proteins that are either inserted into the ER membrane or exported from the cell.
They are ribosomes which translates messenger RNA into proteins
The small bumps on a cell are often referred to as ribosomes. Ribosomes are essential cellular structures that synthesize proteins by translating messenger RNA (mRNA). They can be found either floating freely in the cytoplasm or attached to the endoplasmic reticulum, forming what is known as rough ER. These organelles are vital for various cellular functions and contribute to the overall metabolism of the cell.
They are called villi.
The Nucleus of a cell
Ribosomes are small "bumps" located on the rough endoplasmic reticulum.
Any cell that is currently manufacturing proteins. The bumps are ribosomes - protein factories - having attached to the ER after latching onto the mRNA.
The bumps on the rough endoplasmic reticulum are ribosomes, which are responsible for protein synthesis in the cell. Ribosomes on the rough ER synthesize proteins that are either inserted into the ER membrane or exported from the cell.
protein
Ribosomes
Ribosomes
Any cell that is currently manufacturing proteins. The bumps are ribosomes - protein factories - having attached to the ER after latching onto the mRNA.
They are ribosomes which translates messenger RNA into proteins
The small bumps shown in the photomicrograph are likely to be cellular protrusions called microvilli. Microvilli are found on the surface of some epithelial cells and serve to increase their surface area for absorption and secretion of substances.
small bumps along hairline
Used for moving nutrients and things throughout the cell. Like a conveyer belt.
Many conditions cause small bumps. See your healthcare provider for a clear diagnosis.