Cell membranes, also known as biomembranes, play a vital role in living cells. They are thin, delicate, elastic, and selectively permeable boundaries that ...
It is the essential living substance of cells, indispensable for life. Life depends fundamentally on protoplasm All living cells contain it, and it serves ...
Introduction Cytology is the study of cell structure, while the study of cell structure and function is known as cell biology. Both have played crucial ...
The Cell Principle, developed from Schwann's cell hypothesis in 1839, was expanded upon by Schleiden and Schwann, eventually leading to the formation of the ...
Cells exhibit a wide variety of shapes and sizes, reflecting their specialized functions and adaptations to different environments. While cells can come in ...
The cell wall has been an area of study since Robert Hooke first observed it in cork cells. It surrounds each plant cell, providing a rigid and protective ...
Total Chromosomes Hello biology lovers. Total chromosomes! I mean "Do you know how much total chromosomes are present in our body?" In this blog, you will get ...
Nucleus:- The nucleus is a double membrane-bound protoplasmic organelles which contain the genetic information for control cellular metabolism and ...
Ribosome:- Ribosome is granular structure found in all cells (universal cell body). Firstly observed by George Palade. Absent in mature RBC. it is a smallest ...
Microbodies:- Microbodies are small single membrane-bound organelle. They are formed by ER. They were first observed by Rhodin.They Found in protozoa, fungi, ...
Vacuole:- Vacuole is discovered by Dujardin. It is unit membrane-bound structure which is selectively permeable. Approx.90% of the volume of many plant cells ...
LYSOSOME: - Lysosome word made by Greek Lyso- digestive, soma- body. It was discovered by C. De Duve. Alex Novikoff observed It in the cell with an ...