0
According to a student taking the AP Biology exam, he/she lost 10 points by choosing an answer that said viruses are living things and as a result, states that viruses are not living things :http://answers.Yahoo.com/question/index?qid=20080926021144AAwdJ2h
According to MCAT training materials (MCAT is the test taken to get into med school) Viruses are no considered cells because, among other reasons, they cannot live independently. The MCAT materials say that there is a debate as to whether viruses are living things because of the nature of their life cycle (again - they cannot live independently). Other posts that I found on this topic by searching ask.com say that viruses are not living things because they fail to meet the 7 criteria of living things. Viruses are 20 - 300nm in size and prokaryotes are 1 - 10um. While viruses are smaller, many feel they manufacture rather than reproduce and therefore are not living things. MCAT training materials do not come out and say whether they are living or non-living but refer to them as parasitic, acellular, and incapable of living independently and note that there is debate as to whether they are living things.
Once can say truthfully, as another poster noted, viruses fail traditional, established criteria for 'life'. In this instance, I would say the smallest thing that meets the criteria for life is prokaryotes (bacteria). Debatable is whether or not established criteria for life need to be modified in order to accommodate the unique nature of viruses.
What else can I help you with?
What is the smallest entity to exhibit characteristics of life?
The cell is the smallest entity that exhibits characteristics of life. Cells are the basic structural and functional unit of all living organisms, and they can carry out essential life processes such as metabolism, growth, and reproduction.
What is the smallest living entity an organ atom cell a molecule?
The smallest living entity is a cell, which is made up of molecules. Cells are the basic structural and functional units of life, containing organelles that carry out specific functions. Atoms are the smallest building blocks of matter and are not considered living entities.
Smallest unit that supports life?
The smallest unit of life is the cell. All of life is composed of cells. This is one part of the cell theory.
Smallest unit of life?
The cell is considered the smallest unit of life. It is the basic structural and functional unit of all living organisms. Cells have the ability to carry out essential processes necessary for life, such as metabolism, growth, and reproduction.
The basic activities of life occur in the what?
The basic activities of life occur in the cell. Cells are the smallest units of any living organism, and the smallest components of life itself.
What is the smallest unit of life that can exist as a perarate entity?
A Cell
What is the smallest unit of element that can exist alone or in combination with other elements?
The smallest unit of life that can exist as a separate entity is a cell.
What is the Smallest level at which life exist?
Cell
What is the smallest entity to exhibit characteristics of life?
The cell is the smallest entity that exhibits characteristics of life. Cells are the basic structural and functional unit of all living organisms, and they can carry out essential life processes such as metabolism, growth, and reproduction.
What is the smallest living entity an organ atom cell a molecule?
The smallest living entity is a cell, which is made up of molecules. Cells are the basic structural and functional units of life, containing organelles that carry out specific functions. Atoms are the smallest building blocks of matter and are not considered living entities.
Can a persons soul be an angel from your past life?
A persons soul is an integrel part of the individual. An angel is a separate entity. So the answer is no
Does life exist inside the core of our Earth?
No. It is too hot, but life does exist in caves and there is a wide range of what can be found from the smallest bacteria to the largest bat.add. By and large, life forms require water and water below 100 deg C. And that rather limits the possibility of life forms in the interior of the Earth.
What is the real name of the entity xf in real life?
The Entity XF in real life is based on the Koenigsegg CCX.
What are the smallest functional units of life?
Question is too open or broad. Smallest units of life that can exist as a single entity or just exist period. You have a virus that exist but needs a host and cannot exist seperately. Prions are the smallest, except that virus and prions both are not units of life that can exist separately from their hosts. Or at least they can't reproduce separately from host organisms. Similarly, the mitochondria in our own cells have their own DNA and reproduce independently of the cells they live in, so arguably those are pretty small units of life; again, they can't exist without host organisms. If you require reproduction without other life, then bacteria are as small as it gets, if not it's prions, as far as we know.
Is a life insurance company an example of financial intermediaries?
Though Life Insurance Company plays the role of financial intermediary, technically an Insurer is governed by Insurance Regulator of the country and has got separate entity of its own.
What is the smallest unit that can carry on life?
the smallest unit that can cary on life is cell.
How do Plato and aristotle differ on the immortality of human soul?
Plato believed in the immortality of the human soul, seeing it as eternal and existing before and after life on Earth. However, Aristotle did not share this view; he saw the soul as mortal and intrinsically connected to the body, ceasing to exist upon death. Aristotle believed the soul was the form of the body and not a separate entity.
