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Cells: The Basic Units of Life: Mastery Test

A particle can infect humans and make them sick. It attaches to a host cell and injects its RNA, which the host uses to make proteins for the particle. This particle cannot reproduce on its own and can only copy itself by using the machinery of the host.

Which explains whether the particle described is a virus or a cell?

A. The particle is a cell because it has genetic information and attaches to other cells.
B. The particle is a virus because it does not use energy and cannot reproduce by itself.
C. The particle is a cell because it does not make proteins and cannot reproduce by itself.
D. The particle is a virus because it has genetic information and can infect humans.



Answer :

GinnyAnswer

Final answer:

Viruses lack cell structures but contain genetic material and proteins, relying on host cells for replication.


Explanation:

Virus vs. Cell: A virus is an acellular microorganism that lacks cell structures like cell membranes and ribosomes. However, it contains genetic material and proteins, making it distinct from living organisms. Viruses rely on infecting host cells to replicate, whereas cells are self-sustaining units that can reproduce independently.


Learn more about Viruses here:

https://brainly.com/question/43457280


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