ESSENTIAL BIOLOGY (BMLS 101-18) NOTES

 BMLS101-18-ESSENTIAL BIOLOGY


UNIT-I

Biology & Its Branches; Scientific methods in Biology; Scope of biology and career options in Medical Laboratory Sciences


Biology & its Branches

Scientific Methods in Biology


UNIT-II

Structure and function of tissues - epithelial, connective, muscular and nervous


Muscle Tissue & Nervous Tissue

Tissue


UNIT-III

3  Cell as a basic unit of life 

3.1. - discovery of cell,

3.2   Cell theory,

3.3  cell as a self - contained unit; 

3.4  Prokaryotic and eukaryotic cell; 

3.4.1. Unicellular and multicellular organisms; 

3.4.2 Ultrastructure of prokaryotic and eukaryotic cell 

3.5 - cell wall,

3.6 Cell membrane - unit membrane concept (Fluid-Mosaic model); 

3.6.1 Membrane transport; 

3.7. Cellular movement (exocytosis, endocytosis); 

3.8. Cell organelles and their functions

3.8.1- nucleus,

3.8.2. mitochondria,

3.8.3. plastids,

3.8.4. endoplamasic reticulum,

3.8.5. Gogli complex,

3.8.6. Lysosomes,

3.8.7. Microtubules,

3.8.8. Centriole,

3.8.9. Vacuole,

3.8.10.Cytoskeleton,

3.8.11. Cilia and Flagella,

3.8.12. Ribosomes


Types of Cell


UNIT-IV

Molecules of  Cell; inorganic and organic materials - water, salt, mineral ions, carbohydrates, lipids, amino acids, proteins, nucleotides, nucleic acids (DNA and RNA), Cell division: Binary fission, Cell cycle: Mitosis, Meiosis

https://drive.google.com/file/d/1QniLIlq0akbMP8NeoCmMR7pqxWpoaCWY/view?usp=sharing

Unit V

Continuity of  Life - heredity, variation; mendel's laws of inheritance, chromosomal basis of inheritance; other patterns of inheritance - incomplete dominance, multiple allelism, quantitative inheritance. 

Chromosomes - bacterial cell and eukaryotic cell; parallelism between genes and chromosomes; genome, linkage and crossing over; gene mapping; recombination; DNA as a genetic material - its structure and replication; structure of RNA and its role in protein synthesis.


ALL NOTES UPDATED


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