Question

Помогите, 2-почеиу вирусы не считаются живими организмами , хотя они умеют размножаться

Answer 1

В вирусах не идут процессы обмена веществ, они размножаются только в клетке-хозяине. Поэтому их не относят к живым организмам

Answer 2

Why Viruses Are Not Considered Living Organisms Despite Their Ability to Reproduce

Viruses are not considered living organisms due to several key characteristics:

1. Lack of Cellular Structure: - Viruses lack a cellular structure and cannot carry out cellular functions on their own. - They do not have a cell membrane, organelles, or metabolic processes typical of living cells.

2. Inability to Carry Out Metabolism: - Viruses cannot carry out metabolism on their own and rely on host cells to replicate. - They lack the machinery for energy production and protein synthesis.

3. Dependency on Host Cells: - Viruses require a host cell to replicate and cannot reproduce independently. - They hijack the cellular machinery of the host cell to produce new viral particles.

4. Lack of Response to Stimuli: - Viruses do not respond to stimuli in the environment, which is a characteristic of living organisms.

5. Lack of Growth and Development: - Viruses do not grow, develop, or maintain homeostasis, which are essential characteristics of living organisms.

In summary, while viruses can replicate and evolve, they lack essential characteristics of living organisms, such as cellular structure, metabolism, and the ability to respond to stimuli, leading to their classification as non-living entities.