Corona kya hota hi?

Corona:-

Corona is a virus.

(Q) What is virus?

And:-Virus is connecting link between living and nonliving because they are inert outside their specific host in crystalline form but when it inter in the body of host it becomes active. Virus are obligate intracellular parasite. Virus has either RNA or DNA, no virus contain both DNA and RNA. 

Due to presences of " nucleic acid" protein synthesis by the help of ribosome of host cell.

*Virus comes from Latin word which means" Venom or poisonous".

Virus is non cellular submicroscopic organisms.
*Virus is"smaller" than Bacteria and can pass through Bacterial proof filter.
*Size and shape of virus carry (300×20)micro meter and shape are Spherical, Rod shaped, Tadpoles like
*Virus which is present in plant is "Single stranded RNA but in Cauliflower mosaic virus Double stranded DNA is present while animal virus is double standard DNA is present but in some animal virus RNA is present which is either single stranded or double standard.

*Virus contain protein coat.

*Capsomeres is small sub unit of capsid which is protein coat of envelopes are additional covering of some virus.

*Nucleocapsid are the central core of virus

*Here we know about"Corona virus"

CORONA:-

Cause Pneumonia like symptoms diseases known as"SARS"(SEVERE ACUTE RESPIRATORY SYNDROME). One of the great killer of 2020 which can cause death of million of people of the world.Also spread through community.

Corona present in Bat and Rat but could not harmed them.

Large roughly surface with spike.

The virus is made up of protein and it's envelopes contain double layered of lipids.

*The virus has single stranded RNA genome. Through which nucleoplasmic protein envelopes and bonded

When Corona can inter in the body of any healthy person through infected person first it's genome can inter the cell of host cell, after that virus genome translation start with the help of host genome.
Virus genome act as messenger RNA so that host genome directly translate it.
When infected person sneezing and also his running nose the virus spread in the environment.

*More than 30Percentage of virus is infected and can kill human beings.

*Corona virus can cause Pneumonia cold with fever sore and throat infection.

One of the malignant Covi -19 cause SARS(Severe acute respiratory syndrome) .

There are many strain of virus which can cause diseases in human.ln this time major death is due to Covid-19 which is fetal in nature.

*When it enters into the host its body surface spike which is made up of protein can attach to the host cell receptor.Virus enters into the host through "Endocytosis" or direct fusion between cell membrane of host and envelope of virus.
After entering into the host virus remove it's envelopes and genome of virus enters into cytoplasm of host cell, and translate it's genome with the help of host cell ribosome.

*How can we protect from Corona?

Due to lack of drugs and vaccine of Corona which can either killed Corona or improve the immune system of human so his body is easily fighting against Corona and protect against Corona. Also there is no anyone alternative drugs for Corona infection treatment. So prevention is the best treatment of Corona infection.

We can make some distance from infected person, never touched with them. No consultant with their families person.

Used sanitizer and sanitizd your body parts of any infected person can touch you.

We can not feared if infected with Corona,

take proper food and balance diet, which can boost our immune system and make body immune system strong. Always drink hot water which can clean our throat so can we breathe easily.