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polivirus-causes polio and adenovirus-affextss the adenoids
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∙ 13y ago
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Are viruses identified as livivg things yes or no?
viruses are not living things because they only carry out reproduction which is only one of the characteristics of a living thing. a thing to be called living it should have all the seven characteristics listed below: Respiration - viruses don't respire(breathe) Nutrition - viruses do not feed Excretion - since they don't eat and breathe they don't give out anything Sensitivity - they are not aware of the surrounding expect for their survival Growth - viruses don't grow no increase or decreaase in size Movement - they move Reproduction- they reproduce since only two characteristics are present viruses are declared non living .
What is two ways living and nonliving things deffer?
Living things have cells. And living things use energy.
What are two reasons that viruses are considered non living?
Some argue that viruses are not living organisms because they can only replicate themselves by infecting a host cell and therefore cannot reproduce on their own. And also viruses do not metabolize on their own.
Are viruses living things?
A virus is a parasitic organism that attaches to a bacteria and multiplies by taking it's sustenance from the bacteria. It fulfills the basic definition of life to biologists: It has the ability to replicate itself. There is still debate over this, but most scientists believe viruses are living entities, though some describe them as being "at the edge of life". Vaccines to prevent infection by certain viruses fall into two types: live vaccine and dead vaccine. Vaccines are made from the virii themselves. Logically, you cannot make a live vaccine from a non-living thing. There is an even smaller, less understood relative of viruses called a "viroid", which is not well understood as of yet.
What are the differences between the mold and the fern?
Mould are fungus, not living things and does not have chlorophyll.Ferns are living things and have chlorophyll.Although these two things reproduce from spores, they have a difference.
What are two things that make viruses hard to fight?
The two things are: 1. Viruses behave as living beings only inside another living cell and act as a non living thing when isolated or outside the living cell. 2. The genetic material of a virus is RNA not DNA which is gives complexity in its study.
What are the two ways viruses multiply?
When they are inside other living things and the other one I have no idea
What are two things make viruses different to plants and animals?
1. they don't have cells, virus is a chunk of nucleic acid with a protein coat. 2. most viruses are destructive and they reproduce inside living things.
Are viruses identified as livivg things yes or no?
viruses are not living things because they only carry out reproduction which is only one of the characteristics of a living thing. a thing to be called living it should have all the seven characteristics listed below: Respiration - viruses don't respire(breathe) Nutrition - viruses do not feed Excretion - since they don't eat and breathe they don't give out anything Sensitivity - they are not aware of the surrounding expect for their survival Growth - viruses don't grow no increase or decreaase in size Movement - they move Reproduction- they reproduce since only two characteristics are present viruses are declared non living .
List two ways viruses differ from living things?
1) Viruses do not grow, they are a certain size from the moment they are made. Just a protein coat and a set of genetic instructions. 2) Viruses do not respire they don't turn over energy at all, they hijack living cells which can turn over energy and use them to do their reproduction. 3) Viruses do not excreat waste products- they don't make any so they don't need to. Most living things make some toxic substances which must be got rid off eg carbon dioxide and urea. 4) Viruses cannot reproduce, make more of their own kind without hijacking the apparatus of a living cell.
What two ways that viruses do not act like living things?
They don't have their own metabolism and they can't reproduce on their own, two reasons for which they are obligatory parasites. They have to infect other cells with metabolisms to reproduce.
What are two ways viruses are like living things?
The only characteristic of a living thing that is shared by viruses is genetic material, either DNA or RNA. They do not reproduce, their genetic information hijacks a living cell's machinery, and turns the cell into a virus factory, this is called replication. They do not require food. Some viruses have moving parts that allow them to inject their genetic material into the host cell.
What is two ways living and nonliving things deffer?
Living things have cells. And living things use energy.
What two elements are living things?
No elements are living
Two ways living and non living things differ?
one difference is that living things breath and nonliving things don't another is that living things have blood vessels and brains
What is the only characteristics shared by living cells and viruses?
Viruses are composed of two main parts: an outer protein covering called a capsid and an inside core of either DNA or RNA. Not both DNA and RNA. Living cells also contain DNA and RNA. These are the only thing shared by living cells and viruses.
What are two qualities of the troposphere living things need to survive?
The two qualities living things of the troposphere is the birds and humans so that living need to survive.
