Dr. Vijay Marakala, MBBS, MD.
Assistant professor
BIOCHEMISTRY
SIMS & RC
Introduction
Cell
membrane
Subcellular
organelles
Membrane
Transport
Structural
and
functional
unit of life
Major components
Cell membrane
Cytoplasm with organelles
Nucleus
Animal Cell
Cell wall
Nucleus
Mitochondria
Endoplasmic Reticulum
Plant Cell
PROKARYOTES – NO WELL
DEFINED NUCLEUS
• Chemical composition
Lipids
Phospholipids
Glycolipids
Cholestrol
Proteins
Integral
proteins
Peripheral
proteins
Carbohyd...
Phospholipids Glycolipids Cholesterol
Integral proteins
Peripheral protein
• Play a key role in cell-cell recognition
– ability of a cell to distinguish one cell from
another
• antigens
– important...
Defect in Cystic fibrosis
transmembrane
regulator (CFTR) protein
A Cl transporter
Cystic
Fibrosis
Describe the
Fluid mosaic
model of
Cell
membrane.
Describe the
composition
of Cell
membrane.
Describe the
functions of
pla...
Cell and subcellular structures ppt BIOCHEMISTRY
Cell and subcellular structures ppt BIOCHEMISTRY
Cell and subcellular structures ppt BIOCHEMISTRY
Cell and subcellular structures ppt BIOCHEMISTRY
Cell and subcellular structures ppt BIOCHEMISTRY
Cell and subcellular structures ppt BIOCHEMISTRY
Cell and subcellular structures ppt BIOCHEMISTRY
Cell and subcellular structures ppt BIOCHEMISTRY
Cell and subcellular structures ppt BIOCHEMISTRY
Cell and subcellular structures ppt BIOCHEMISTRY
Cell and subcellular structures ppt BIOCHEMISTRY
Cell and subcellular structures ppt BIOCHEMISTRY
Cell and subcellular structures ppt BIOCHEMISTRY
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Cell and subcellular structures ppt BIOCHEMISTRY

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Cell and subcellular structures ppt BIOCHEMISTRY

  1. 1. Dr. Vijay Marakala, MBBS, MD. Assistant professor BIOCHEMISTRY SIMS & RC
  2. 2. Introduction Cell membrane Subcellular organelles Membrane Transport
  3. 3. Structural and functional unit of life
  4. 4. Major components Cell membrane Cytoplasm with organelles Nucleus
  5. 5. Animal Cell Cell wall Nucleus Mitochondria Endoplasmic Reticulum
  6. 6. Plant Cell
  7. 7. PROKARYOTES – NO WELL DEFINED NUCLEUS
  8. 8. • Chemical composition Lipids Phospholipids Glycolipids Cholestrol Proteins Integral proteins Peripheral proteins Carbohydrates Glycoproteins Glycolipids
  9. 9. Phospholipids Glycolipids Cholesterol
  10. 10. Integral proteins Peripheral protein
  11. 11. • Play a key role in cell-cell recognition – ability of a cell to distinguish one cell from another • antigens – important in organ & tissue development – basis for rejection of foreign cells by immune system
  12. 12. Defect in Cystic fibrosis transmembrane regulator (CFTR) protein A Cl transporter Cystic Fibrosis
  13. 13. Describe the Fluid mosaic model of Cell membrane. Describe the composition of Cell membrane. Describe the functions of plasma membrane.

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