- Which disease is not caused by virus?
- Are viruses considered non living?
- What are 5 diseases caused by virus?
- What are the 3 types of viruses?
- What is the difference between a disease and a virus?
- What chemicals are in viruses?
- What are the two parts of a virus?
- What is protein part of enzyme called?
- Which enzyme is absent in virus?
Which disease is not caused by virus?
Which of the following diseases is not caused by virus?(1) Mumps(2) AIDS(3) Tuberculosis(4) Rabies.
Viruses cause the disease such as mumps, rabies, and AIDS.
Tuberculosis is an infectious disease produced by the tuberculosis bacterium Mycobacterium..
Are viruses considered non living?
So were they ever alive? Most biologists say no. Viruses are not made out of cells, they can’t keep themselves in a stable state, they don’t grow, and they can’t make their own energy. Even though they definitely replicate and adapt to their environment, viruses are more like androids than real living organisms.
What are 5 diseases caused by virus?
Examplesmeasles.rubella.chickenpox/shingles.roseola.smallpox.fifth disease.chikungunya virus infection.
What are the 3 types of viruses?
The Three Major Types of Computer VirusesMacro viruses – These are the largest of the three virus types. They use built-in programming scripts in such applications as Microsoft Excel and Microsoft Word to automate the tasks. … Boot record infectors – These viruses are known also as boot viruses or system viruses. … File infectors – These viruses target .
What is the difference between a disease and a virus?
As you might think, bacterial infections are caused by bacteria, and viral infections are caused by viruses. Perhaps the most important distinction between bacteria and viruses is that antibiotic drugs usually kill bacteria, but they aren’t effective against viruses.
What chemicals are in viruses?
Viruses are mainly composed of proteins and nucleic acids. The constituent building blocks of proteins are the amino acids, and most of the common amino acids are found in viruses.
What are the two parts of a virus?
The simplest virions consist of two basic components: nucleic acid (single- or double-stranded RNA or DNA) and a protein coat, the capsid, which functions as a shell to protect the viral genome from nucleases and which during infection attaches the virion to specific receptors exposed on the prospective host cell.
What is protein part of enzyme called?
Enzymes contain a globular protein part called apoenzyme and a non-protein part named cofactor or prosthetic group or metal-ion-activator.
Which enzyme is absent in virus?
Without enzymes no biochemical reaction can take place in any living cell at biologically significant rate. Virus are non living, crystallizable entities. Hence, virus do not have any enzymes of their own but make use of enzyme machinery of the host for their replication.