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Why are viruses classified as non living particles?
They do not reproduce asexually or sexually. Viruses need a host like a cell in order to reproduce. In the dormant state, they are virions, and considered to be nonliving. However, in their active state, as viruses, they are considered to be living organisms.
Virusers are not considered alives because they lack what?
Viruses are not considered alive because they lack the ability to reproduce unless they have a host to reproduce for them. When viruses are not attache to a living cell they lose all living characteristics.
What kingdom do viruses and bacteria belong to?
Viruses are prokaryotes and not Eukaryotes. Therefore they are not alive. Since it is not considered to be alive they do not belong in the 5 kingdom classification; Monera, Fungi, Plantae, Animalia, Protista. Bacteria are living once celled organisms and belong to either bacteria or Archaea. *Viruses not considered alive because they need a host to be able to reproduce. They cannot reproduce on their own.
Why are viruses considered an exception to the cell theory?
They are hijackers. Once they get attached to the cell of a living cell, they can take it over and "make" the living cell produce virus particles instead of cell parts. These particles can assemble into more viruses and then they break out of the cell (killing it) and begin the process again. They cannot make more viruses on their own.
Why do bacteria grow on gelatin in a peri dish and viruses cannot grow in this manner?
Because viruses are considered nonliving and they need a host to reproduce, therfore they cannot live on their own. Now bacteria can reproduce asexually, so they can get bigger and do not need a host..
Name two reasons that viruses are considered nonliving?
Viruses are considered nonliving because they cannot reproduce independently; they require a host cell to replicate and produce new viral particles. Additionally, viruses do not possess cellular structures or metabolic processes, which are essential characteristics of living organisms.
What to viruses reproduce?
a host Cell
What difference between bacteria and viruses shows that bacteria are living organsims and viruses are not?
Bacteria are considered living organisms because they can reproduce, metabolize, and respond to stimuli independently. They have a cellular structure with organelles and can carry out cellular processes. In contrast, viruses are not considered living organisms because they cannot reproduce, metabolize, or respond to stimuli on their own - they require a host cell to replicate and carry out their life cycle.
Why does viruses have parasites?
viruses are considered parasites (obligate parasites) because they cannot exist on their own. they need the host cell's machinery to reproduce so they cannot "survive" (technically not living) outside the cell.
Why are viruses considered nonliving but bacteria are considered living Give two reasons?
Viruses are considered nonliving because they cannot carry out metabolic processes or reproduce independently; they require a host cell to replicate. In contrast, bacteria are classified as living organisms because they possess cellular structures, can metabolize nutrients, and reproduce autonomously through binary fission. Additionally, bacteria can carry out essential life functions, such as responding to stimuli and maintaining homeostasis, which viruses cannot do.
Do viruses require a host in order to reproduce?
Yes, viruses require a host in order to reproduce. They cannot replicate on their own and rely on infecting a host cell to reproduce and spread.
What statement is true Viruses have organelles. Viruses can reproduce by themselves. Viruses are not living. Viruses produce their own energy?
The true statement is that viruses are not living. Unlike living organisms, viruses lack cellular structures and cannot reproduce or produce energy on their own; they require a host cell to replicate and carry out their functions. Therefore, they do not possess organelles or the ability to reproduce independently.
