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isolation of enriched lysosomes from animal tissues and cultured cells by differential centrifugation followed by density gradient centrifugation and/or calcium precipitation.

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12y ago
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1y ago

The lysosomal fraction refers to a cellular fraction that contains lysosomes, which are membrane-bound organelles involved in the breakdown of cellular waste materials. This fraction can be obtained through a process called cell fractionation, which involves separating different cellular components based on their size or density. The lysosomal fraction is often used in research to study the function and composition of lysosomes.

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Q: What is lysosomal fraction?
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How does hydrocortisone stabilize lysosomal membranes?

Hydrocortisone stabilizes lysosomal membranes by reducing the release of enzymes that can damage the lysosomal membrane. It also helps to decrease inflammation and limit the immune response that can contribute to lysosomal membrane damage. Overall, hydrocortisone's anti-inflammatory properties help to protect the lysosomal membrane and maintain its integrity.


The leukocytes that phagocytize bacteria with lysosomal enzymes is the?

monocytes. WRONG.Neutrophils, also called polymorphonuclear leukocytes, phagocytize bacteria with lysosomal enzymes.


Which proteins are synthesized by bound ribosomes?

Yes, where? The first R in 'RER' stands for rough as in 'rough endoplasmic reticulum'. Compare this to 'SER' - smooth endoplasmic reticulum. Yes, the rough designation reflects the existence of endoplasmic bound ribosome entities/particles that are the main sites of cellular protein synthesis.


Autolysis or self-destruction of cells would be caused by an enzyme called?

Autolysis is caused by enzymes known as autolytic enzymes, such as lysosomal enzymes, that break down cellular components. These enzymes are released when cells are damaged or die, leading to the breakdown of cell membranes and organelles.


How is a cell protected from the Ph of the lysosome?

Cells protect themselves from the low pH of lysosomes by using the lysosomal membrane to prevent leakage of the acidic contents into the rest of the cell. Additionally, lysosomal enzymes are only active at a low pH, ensuring they remain inactive until they are within the lysosome.

Related questions

How does hydrocortisone stabilize lysosomal membranes?

Hydrocortisone stabilizes lysosomal membranes by reducing the release of enzymes that can damage the lysosomal membrane. It also helps to decrease inflammation and limit the immune response that can contribute to lysosomal membrane damage. Overall, hydrocortisone's anti-inflammatory properties help to protect the lysosomal membrane and maintain its integrity.


How lysosomal membrane protected from lysosomal enzyme?

The lysosomal membrane is protected from the lysosomal enzymes due to the presence of a protective glycoprotein layer on its surface. This layer acts as a shield, preventing the enzymes from damaging the membrane and leaking out into the cytoplasm. Additionally, the low pH inside the lysosome helps to keep the enzymes inactive until they are needed for breaking down cellular materials.


What is major lysosomal enzyme?

Protease, for one.


The leukocytes that phagocytize bacteria with lysosomal enzymes is the?

monocytes. WRONG.Neutrophils, also called polymorphonuclear leukocytes, phagocytize bacteria with lysosomal enzymes.


What might happen if some lysosome enzymes are absent?

extra cellular digestion takes place by lysosomal enzymes.when there is no lysosomal enzyme then extra cellular digestion cannot tak place.


Why lysosomal enzyme do not digest its own membrane?

Because the organs are layered with mucus.


What is the root word of lysosomal?

The root word of "lysosomal" is "lysosome." Lysosomes are membrane-bound organelles found in the cytoplasm of most cells, containing enzymes that break down cellular waste and debris.


What do lysosomal enzymes break down?

Old, worn out cell parts or harmful invaders


Are lysosomal enzymes used to accelerate the formation of peptide bonds between amino acids?

no


What diseases are associated with lysosomal disorders?

hunters disease, Tay-sachs disease, and more


Tay-Sach's disease is caused by a genetic defect which affects the activity of enzymes?

lysosomal enzymes


Which proteins are synthesized by bound ribosomes?

Yes, where? The first R in 'RER' stands for rough as in 'rough endoplasmic reticulum'. Compare this to 'SER' - smooth endoplasmic reticulum. Yes, the rough designation reflects the existence of endoplasmic bound ribosome entities/particles that are the main sites of cellular protein synthesis.