Friday, December 12, 2014

Incisors, Canines, Premolars and Molars of Human: Comparison and differences

Incisors, Canines, Premolars and Molars of Human: Comparison and differences
 

Friday, November 14, 2014

Immunity and Immune system

Adolescence: Problems and Causes of drug / alcohol abuse

Alcoholism- Effects and Treatment

Drugs- Types, action

TYPES OF DRUGS

Drugs are 4 types:



AIDS (Acquired Immuno Deficiency Syndrome)- Transmission, Diagnosis, Prevention

AIDS (Acquired Immuno Deficiency Syndrome)
§ Syndrome means a group of symptoms.
§ AIDS is the deficiency of immune system.
§ Caused by HIV (Human Immunodeficiency Virus), a retrovirus having RNA genome.
§ AIDS was first reported in America (1981).

Cancer: Types, causes, diagnosis and Treatment

CANCER

·   Cancer is an abnormal and uncontrolled multiplication of cells resulting in the formation of tumor.
·   Normal cells show a contact inhibition (contact with the other cells inhibits their uncontrolled growth). Cancer cells appear to have lost this property.
·   Cancer cells form masses of cells called tumors.

Wednesday, July 16, 2014

Comparison between Starch, Glycogen and Cellulose

Comparison between Starch, Glycogen and Cellulose

Wednesday, July 9, 2014

Friday, May 30, 2014

Comparison between DNA, mRNA, rRNA and tRNA


Comparison between DNA, mRNA, rRNA and tRNA


Comparison of different types of DNA

Comparison of different types of DNA 
(Differences between A, B, C, D and Z DNA)

Sunday, May 18, 2014

Saturday, April 5, 2014

Ear: Amazing Numerical Facts

Here is an amazing collection of Number Facts about your ear!



Do you want to get other Ear Facts? Click Here 

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