Tag Archives | Cytogenetics

Golgi Complex: Structure and Functions (With Diagram)

In this article we will discuss about Golgi Complex that exist in all the cells of eukaryotes:- 1. Subject-Matter of Golgi Complex 2. Structure of Golgi Complex 3. Functions. Subject-Matter of Golgi Complex: This cytoplasmic organelle is named after its discoverer Golgi. The structure was discovered in 1898. The golgi bodies are also called lipochondria. For several years there was [...]

By |2016-07-12T13:55:59+00:00July 12, 2016|Golgi Complex|Comments Off on Golgi Complex: Structure and Functions (With Diagram)

Lecture Notes on Lysosomes

Subject Matter of Lysosomes: In the cytoplasmic matrix of the cells, there occur variously shaped bodies usually bounded by a single surface membrane and containing hydrolytic enzymes. These are called lysosomes. These enzyme containing bodies play important role in the digestion or lysis of intracellular substances, so they are called lysosomes. Lysosomes were first reported by Christian de Duve and [...]

By |2016-07-12T13:55:59+00:00July 12, 2016|Lysosomes|Comments Off on Lecture Notes on Lysosomes

Heterochromatin and Euchromatin in the Nucleoplasm

In this article we will discuss about the Heterochromatin and Euchromatin in the Nucleoplasm. In the nucleoplasm of interphase nucleus a dark staining network is seen which is formed of chromatin. When chromatin is stained by various procedures such as the feulgen reaction which is specific for DNA and examined under light microscope, some regions are stained darkly whereas the [...]

By |2016-07-12T13:55:59+00:00July 12, 2016|Chromosomes|Comments Off on Heterochromatin and Euchromatin in the Nucleoplasm
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