A cell organelle is the internal component of the cell's cytoplasm and functions like an organ in a system. Among many cell organelles present in the cell, the endoplasmic reticulum (ER) is the...
Category: Cell Biology
Ribosomes are small, dense, rounded, and granular particles of the ribonucleoprotein. The word ribosome is derived from the Greek word “ribo” which means ribonucleic acid, and “soma” which...
Animal cells consist of various structural components. The cytoskeleton of animal cells contains microtubules, typically nucleated by the centrosome. The centrosome is a complex structure that...
The lipid-protein plasma membranes are thinner and provide minimal protection for the inner components of the cell. So, a thicker outer envelope is required to provide the utmost protection to the...
The cell is the essential element of any organism. The cell is enclosed by either a cell wall or cell membrane. This outer covering surrounds the cellular components. The cellular components are...
The cell membrane is the part of cell which separates the interior and external environment of the cell. It acts as the barrier which protects the internal constituent of the cell. The cell membrane...