Cell Biology

In 1832 "Robert Brown" discovered nucleus. It is the essential part of the cell.  …
In the cytoplasm of the cell complex membrane bounded system is present. It was called…
In the animal and plant cells clus­ters of fat filled structures are present. They are…
Lysosome:   These are first ob­served in liver cells. They are 1.5 to 2 milii…
DEFINITION OF MITOCHONDRIA:   Mitochondria are center for cellular respiration. It converts chemical energy into…
The cytoplasm of the animal cell is bounded by a thin limiting membrane called "Cell…
Cell is a fundamental, structural and functional unit of living organism. The science which deals…
Serial No. Feature Prokaryotic Cell Eukaryotic Cell 1. Nuclear envelope absent present 2. DNA single,…
The cells which lack true nuclear membrane are called prokaryotic cells. Blue green algae, bacteria…
Cell Biology (Gr., kytos-hollow vessel or cell, logos-to discourse) is a biological science which deals…
When Blood is mixed with a solution of potassium cyanide, potassium ferricyanide, and Drabkin’s solution,…
When blood is mixed with an acid solution, the hemoglobin converts into the brown-colored acid…
HEMOGLOBIN Hemoglobin is composed of heme (iron + protoporphyrin) and globin polypeptide chains. It is…
Red Cell Indices Red cell indices are mean cell volume (MCV), mean cell hemoglobin (MCH),…
Reticulocytes Reticulocytes are young or juvenile red cells released from the bone marrow into the…
Reticulocytes are young or juvenile red cells released from the bone marrow into the bloodstream…