Customer Service Chat
Get quote & make Payment
Lysosomes are small vesicles which are bounded by a single membrane & contain hydrolytic enzymes in the form of minute crystalline or semi crystalline granules of 5-8 nm.
It is also known as
Atom of the cell, Disposal unit, Suicidal bag, Lytic bags, Scavanger of the cell.
Lysosome were first observed by
(1955) in liver cells and called it "
Pericanalicular dense bodies
Novikoff called it Lysosome and he also gave the term GERL = GB + ER + Lysosome. Relation between golgi body, endoplasmic reticulum and lysosomes is known as GERL system.
(1964) discovered them in Neurospora. Lysosomes abundantly found in fungi.
Pit and Galpin
(1973) confirmed their presence in higher plant cells (Potato stem).
With the exception of mammalian RBC they were reported from all animal cells.
In majority of plant cells large central vacuole functions as Lysosome. So in higher plants lysosomes are less frequent.
- Space between cell wall and cell membrane in bacteria plays similar role.
Lysosomes are spherical bag like structures (0.1-0.8 m) covered by single unit membrane. They are larger in phagocytes (0.8 to 2 m).
Lysosomes are polymorphic cell organelles.
Posted Date: 10/5/2012 7:10:23 AM | Location : United States
Ask an Expert
Lysosomes, Assignment Help, Ask Question on Lysosomes, Get Answer, Expert's Help, Lysosomes Discussions
Write discussion on Lysosomes
Your posts are moderated
Write your message here..
Define exclusion chromatography - basic separation technique, Define Exclus...
Define Exclusion chromatography - basic separation technique? It is a chromatographic process, in which separation of the sample components takes place according to the molecul
Water absorption, Water Absorption Water status of a plant is determin...
Water Absorption Water status of a plant is determined by two major factors: i) water absorption and ii) water loss. We deal with water absorption in this section and water lo
Animal food, Domesticated animals provide much of the world's meat products...
Domesticated animals provide much of the world's meat products today, but wildlife still constitutes to be an imp ortant source of food of many rural communities. The International
Telophase, Telophase This is the final stage of mitosis in which the m...
Telophase This is the final stage of mitosis in which the mitotic spindle disappears and each polar chromosomal group is reconstituted into a daughter nucleus, A nuc
Explain about common congenital heart diseases, Explain about common congen...
Explain about common congenital heart diseases ? Congenital Heart Disease is commonly classified as acyanotic and cyanotic. Acyanotic Left to right shunts Obstructive Lesion
Define the unicellular organisms, Another possible way to classify organism...
Another possible way to classify organisms would be to separate them into unicellular and multicellular organisms. Explain why this is not a useful classification system. Other
Explain the double and simple closed circulation, What is the difference am...
What is the difference among double closed circulation and simple closed circulation? Double closed circulation, or closed circulation, is that in which the blood circulates by
Financial accounting software, Financial Accounting Software An Ide...
Financial Accounting Software An Ideal Accounting Software should have the following features: Purchase Details Invoice Details Purchase/Sale Return (Debit/Cre
Mode of nutrition, What is the mode of nutrition of Ascaris?
What is the mode of nutrition of Ascaris?
Mycotic aneurysms, They result from septic embolization of vegetations to t...
They result from septic embolization of vegetations to the arterial vasa vasorum or the intraluminal space, with subsequent spread of infection through the intima and outward throu
Accounting Assignment Help
Economics Assignment Help
Finance Assignment Help
Statistics Assignment Help
Physics Assignment Help
Chemistry Assignment Help
Math Assignment Help
Biology Assignment Help
English Assignment Help
Management Assignment Help
Engineering Assignment Help
Programming Assignment Help
Computer Science Assignment Help
IT Courses and Help
Why Us ?
~24x7 hrs Support
~Quality of Work
~Time on Delivery
~Privacy of Work
Human Resource Management
Literature Review Writing Help
Follow Us |
T & C
Copyright by ExpertsMind IT Educational Pvt. Ltd.