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Cyanobacteria are prokaryotic, oxygenic photoautotrophs. They are also called Blue Green Algae (BGA). e.g. Anabaena, Nostoc etc.
Topics Covered...
What is Cyanobacteria?
What is Blue Green Algae?
Features of BGA.
Structure of Cyanobacterial cell.
Anabaena.
Nostoc.
Heterocyst.
Akinete.
Nitrogen Fixation.
Nitrogenase Enzyme.
Biofertilizer.
Economic importance of cyanobacteria etc.
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Prions are misfolded proteins that are associated with several fatal neurodegenerative diseases in animals and humans.
It is not known what causes the normal prion protein to misfold; the abnormal 3D structure is suspected to confer infectious properties. The word prion derives from ‘proteinaceous infectious particle’. Prions composed of the prion protein (PrP) are hypothesized as the cause of transmissible spongiform encephalopathies(TSEs), including scrapie in sheep and bovine spongiform encephalopathy (BSE) in cattle—known popularly as "mad cow disease".
Viroids are subviral, submicroscopic low molecular weight covalently closed ssRNA. They are possibly smallest pathogens on Earth. They cause many diseases in plants like PSTVd, Cdang Cdang disease of coconut, tamato bunchy top disease etc. T.O. Diener first time discovered viroids while working on Potato Spindle Tuber Disease (PSTVd). To know more about Viroids, watch the video..............
परीक्षा में हम अपने अन्तरात्मा की आवाज सुनकर अधिक अंक प्राप्त कर सकते हैं। इसके लिए हमे अंतर्मुखी होना पड़ेगा। हमें अपने दिल की बात को सुनने आना चाहिए। इस लेक्चर में यही बताया गया है कि हम कैसे अपने मन की बात/दिल की बात/अंतरात्मा की आवाज/अवचेतन मन की आवाज सुनकर अधिक अंक ला सकते हैं। आप भी टोपर बन सकते हैं। इसके लिए पूरा वीडियो देखें और बताये गए निर्देशों का अनुसरण करें।
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| DOMAIN ARCHAEA |
What is the difference between bacteria and mycoplasma? Do you know? We have already discussed about bacteria and mycoplasma in detail in earlier lecturers. Here we will try to differentiate bacteria from mycoplasma. There are many differences between bacteria and mycoplasma. Let's find out.....
Mycoplasma is a prokaryotic, cell wall lacking microorganism. It is very important since it causes many diseases in humans like Pneumonia, Urinogenital tract infection etc. Watch full video for better understanding about mycoplasma.
अगर आप कम समय में ज्यादा सीखना, समझना और याद करना चाहते हैं तो यह वीडियो शुरू से अंत तक देखे। महान वैज्ञानिक रिचर्ड फाइनमैन की इस विधि से आप अपने भूलने की समस्या से निजाद पा सकते हैं।
100% scientifically proved technique to learn, remember, retain and explain anything you want. Feynman Technique will cut your study time, boost your memory and ultimately increase your chance of success. Let's try it................
In this video we will learn to differentiate bacteria from viruses.
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Why are viruses called Bioterrorist?
How are Viruses used as Bio-bomb and Bio Weapons?
Watch the video to get answer.
Topics covered: Viral diseases in man.
Ebola.
Zika.
HIV AIDS.
Nipah
Influenza
Mums
Measles
Rota
Rabbies
Polio
Small pox
Herpes
Common cold
Encephalitis
Dengue
Chikungunya
Yellow fever
Etc.
NEET/AIIMS/Intermediate Biology.
Topics covered : How are viruses multiply?
Replication in viruses.
Multiplication in viruses.
NEET/AIIMS/Intermediate Biology.
Topics covered: Classification of viruses.
Types of viruses.
Plant viruses.
Animal viruses.
Human viruses.
Bacterial viruses.
Classification of viruses on the basis of Genetic Material.
RNA viruses.
DNA viruses.
Biology for NEET/AIIMS
Course Name : NEET Biology Full Course
Topics covered : What is virus.
Living characters of viruses.
Non living characters of viruses.
Why are viruses called connecting link between living and non living.
Topics covered | Bacterial diseases in humans.
Name of diseases, causal agents, symptoms, prophylaxis, diagnosis and treatment.
1. Tuberculosis
2. Cholera
3. Leprosy
4. Salmonellosis/Typhoid
5. Diphtheria
6. Pertussis
7. Bacterial Food Poisoning
8. Gonorrhoea
9. Syphilis
10. Tetanus
11. ???
This lecture covers following topics
What is Gram Staining.
Requirements for G staining.
Procedure of Gram staining.
Difference between G (+)ve bacteria and G (-)ve bacteria.
Examples of G (+)ve bacteria and G (-)ve bacteria.
Course Name : NEET Biology Full Course
