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The Golgi apparatus directs carbohydrates and proteins to their proper destinations in eukaryotic cells. Mitochondria generate most of the cell's ATP through cellular respiration and range from 0.5-1.0 micrometers in diameter. The cytoplasm contains cytosol and organelles, separating contents from the nucleus in eukaryotes. Lysosomes act as the cell's waste disposal by digesting unwanted materials in the cytoplasm. Ribosomes link amino acids together to synthesize proteins by reading messenger RNA in both subunits.
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Structure and functions of Mitochondria
This Power Point Presentation (PPT) entitled “Structure and Functions of Mitochondria” consists of 118 slides with following sub-heads
INTRODUCTION
HISTORY
ORIGIN AND EVOLUTION OF MITOCHONDRIA
SYNTHESIS OF MITOCHONDRIA
ISOLATION OF MITOCHNDRIA
SHAPE , SIZE AND NUMBER OF MITOCHONDRIA
STRUCTURE OF MITOCHONDRIA
CHEMICAL COMPOSITION OF MITOCHONDRIA
FUNCTIONS OF MITOCHONDRIA
MITOCHONDRIA –POWER HOUSE OF CELL
MITOCHONDRIAL DNA/ GENOME
TRANSPORT OF PROTEINS INTO MITOCHONDRIA
MITOCHONDRIAL INHERITANCE
MITOCHONDRIAL DISEASES IN HUMAN
SUMMARY
QUESTIONS
BOOKS CONSULTED
REFERENCES
More 'bout mitochondria
Wanna Know about the mitochondria? Check this presentation. it sure will help you.
Don't Forget to vote me!!!!
I'll keep uploading these files every once in a while
Mitochondria structure
Mitochondria are semi-autonomous organelles found in eukaryotic cells referred to as the "powerhouses" of the cell. They contain their own DNA separate from the cell's nucleus and likely evolved from bacteria in an endosymbiotic relationship. Mitochondria range from 0.5 to 1.0 micrometers in diameter and have an outer and inner membrane. Their primary function is producing energy through ATP synthesis in the inner membrane, but they are also involved in cellular signaling, differentiation, growth, and apoptosis.
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cells
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Physiology is defined as the science dealing with the way a normal organism and their body parts function. There are four main levels of structural organization: cells, tissues, organs, and systems. Cells are the basic unit of the body and can be specialized into four main tissue types: epithelial, muscle, nervous, and connective tissues. Physiology can be studied at different levels including cellular physiology, which looks at organ function, and systems physiology, which examines coordinated processes that determine whole body function.
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The document describes the main organelles found in eukaryotic cells. It lists and defines the nucleus, plasma membrane, mitochondria, cytoskeleton, lysosomes, chloroplasts, endoplasmic reticulum, ribosomes, cytoplasm, cell wall, nucleolus, microtubules, microfilaments, flagella, vacuoles, centrioles, and cilia.
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This Power Point Presentation (PPT) entitled “Structure and Functions of Mitochondria” consists of 118 slides with following sub-heads
INTRODUCTION
HISTORY
ORIGIN AND EVOLUTION OF MITOCHONDRIA
SYNTHESIS OF MITOCHONDRIA
ISOLATION OF MITOCHNDRIA
SHAPE , SIZE AND NUMBER OF MITOCHONDRIA
STRUCTURE OF MITOCHONDRIA
CHEMICAL COMPOSITION OF MITOCHONDRIA
FUNCTIONS OF MITOCHONDRIA
MITOCHONDRIA –POWER HOUSE OF CELL
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TRANSPORT OF PROTEINS INTO MITOCHONDRIA
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BOOKS CONSULTED
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More 'bout mitochondria
Wanna Know about the mitochondria? Check this presentation. it sure will help you.
Don't Forget to vote me!!!!
I'll keep uploading these files every once in a while
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Mitochondria are semi-autonomous organelles found in eukaryotic cells referred to as the "powerhouses" of the cell. They contain their own DNA separate from the cell's nucleus and likely evolved from bacteria in an endosymbiotic relationship. Mitochondria range from 0.5 to 1.0 micrometers in diameter and have an outer and inner membrane. Their primary function is producing energy through ATP synthesis in the inner membrane, but they are also involved in cellular signaling, differentiation, growth, and apoptosis.
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Powerpoint
- 1. Golgi apparatus is one of the important organelles found in eukaryotic cells. Directing the carbohydrates and proteins, needed by the body, to their proper destination is the main function of this cell organelle.
- 2. The mitochondrion is a membrane-bound organelle found in mosteukaryotic cells. Mitochondria range from 0.5 to 1.0 micrometer in diameter. These structures are sometimes described as “cellular power plants” because they generate most of the cell’s supply of adenosine triphosphate (ATP), used as a source of chemical energy. The number of mitochondria in a cell varies widely by organism and tissue type.
- 3. The cytoplasm comprises cytosol – the gel-like substance enclosed within the cell membrane – and the organelles – the cell's internal sub-structures. All of the contents of the cells of prokaryote organisms are contained within the cytoplasm. Within the cells of eukaryote organisms the contents of the cell nucleus are separated from the cytoplasm, and are then called the nucleoplasm.
- 4. Lysosome is a membrane-bound cell organelle found in animal cells which are capable of breaking down virtually all kinds of biomolecules, including proteins, nucleic acids, carbohydrates, lipids, and cellular debris. Thus they act as waste disposal system of the cell by digesting unwanted materials in the cytoplasm, for this function they are popularly referred to as "suicide bags" or "suicide sacs" of the cell.
- 5. The ribosome is a large and complex molecular machine, found within all living cells, that serves as the primary site of biological protein synthesis (translation). Ribosomes link amino acids together in the order specified by messenger RNA (mRNA) molecules. Ribosomes consist of two major components — the small ribosomal subunit which reads the RNA.