E-content for B.Sc.III Cell And Molecular Biology 2020-2021
Unit
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UNIT-I:
CELL BIOLOGY-I |
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1. Cell: the unit of life, ultra
structure of Prokaryotic and eukaryotic cells, 2. Ultra structure and functions of
cell wall and cell membranes (Fluid Mosaic Model), 3. Ultra Structure and functions of cell
organelles: Golgi apparatus, Endoplasmic reticulum, Ribosomes, Lysosomes,
Peroxisomes, Glyoxisomes and Nucleus. |
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UNIT-II: CELL BIOLOGY-II |
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1. Chromosome: Morphology, structure
and function of typical chromosome and Karyotype and Idiogram, 2. Structure and significance of
giant Chromosomes: Polytene chromosome and Lampbrush chromosome, 3. Cell cycle: G0 - G1 - S - G2
phase, Cell division: Process and significance of Mitosis and Meiosis. |
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UNIT-III: MOLECULAR BIOLOGY-I |
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1. Nucleic Acids- Introduction,
Chemical composition, Structure of DNA (Watson and Crick model), Replication
of DNA Meselson and Stahl expt.), Structure, function and types of RNA. 2.
Protein synthesis: Genetic code (Nature and Properties), Transcription,
Translation. |
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UNIT-IV: MOLECULAR BIOLOGY-II |
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1. Classical concept of gene (theory
of Morgan), Fine structure of gene (Seymour Benzer's), Regulation of gene expression in
prokaryotes (Lac Operon Model) 2. Molecular Basis of Gene Mutation and related diseases:
Phenylketonuria (PKU), Alkaptonuria (AKU), Albinism and Amniocentesis (Detection of
genetic diseases). |
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