Yes virus cannot survive on the atmosphere beside living in host. It is a kind a neutral parasite which acts like a non living but works on the living cell
viruses can only reproduce in living cells by injecting their own dna into the nucleus
A HOST is an organism that provides a source of energy for a virus or another organism. CREDIT FROM: NORTH CAROLINE 8TH GRADE PRENTICE HALL SCIENCE EXPLORER
The main ways you can tell if something is living if it has all of the below * It has DNA/RNA * It reproduces in someway * It is made up of many specialized cells or in the case of the single celled organism one * Reacts to stimuli One organism that can be argued that is living the virus cell. While it reacts to stimuli, has DNA/RNA, and has cells. It can not reproduce on its one it has to attach to another cell to inject that one with particles of virus, and when the cell bursts it spreads the virus cells. A virus cell does not divide or merge with another organism to produce more viruses. Though in a way it does merge it does not merge with one its own kind, thus it is not reproducing to create more virus.
Since a virus can only replicate on a living cell, host cell, it wouldn't be able to reproduce.
A cell invaded by a virus is known as the 'host cell', as it 'hosted' the virus with shelter and food.
virus
This is the host (organism) and the cell is called the host cell.
FALSE Although viruses can multiply, they do so differently than organisms. Viruses can multiply only when they are inside a living cell. The organism that a virus enters and multiplies inside is called a host. A host is an organism that provides a source of energy for a virus or another organism. A virus acts like parasite, an organism that lives on or in a host and causes it harm. Almost all viruses destroy the cells in which they multiply CREDIT FROM: NORTH CAROLINA 8TH GRADE PRENTICE HALL SCIENCE EXPLORER
FU
A virus is an inert chemical, with no metabolic activity, when it is not inside a cell. It cannot function on its own. Whereas with a living cell you always have a metabolism, even if the cell is part of a parasitic organism.
viruses can only reproduce in living cells by injecting their own dna into the nucleus
Virus and viroids
Mitochondria
A virus replicates inside a host cell. For example 'Bacteriophase'
A HOST is an organism that provides a source of energy for a virus or another organism. CREDIT FROM: NORTH CAROLINE 8TH GRADE PRENTICE HALL SCIENCE EXPLORER
The main ways you can tell if something is living if it has all of the below * It has DNA/RNA * It reproduces in someway * It is made up of many specialized cells or in the case of the single celled organism one * Reacts to stimuli One organism that can be argued that is living the virus cell. While it reacts to stimuli, has DNA/RNA, and has cells. It can not reproduce on its one it has to attach to another cell to inject that one with particles of virus, and when the cell bursts it spreads the virus cells. A virus cell does not divide or merge with another organism to produce more viruses. Though in a way it does merge it does not merge with one its own kind, thus it is not reproducing to create more virus.
Nothing reproduces inside a virus. It has to latch on the a host cell and insert its' DNA or RNA and then make the host cell reproduce virus particles.