Viruses are nonliving particles composed of genetic material (DNA or RNA) encased in a protein coat. They lack the ability to reproduce on their own and require a host cell to replicate. Viruses are not considered living organisms because they do not exhibit the essential characteristics of life, such as metabolism and cell organization.
Viruses are considered nonliving because they cannot carry out essential life processes like metabolism or reproduction on their own. However, they can replicate and cause infections in living cells, hijacking the cell's machinery to reproduce. Viruses are composed of genetic material (DNA or RNA) enclosed in a protein coat, and they require a host organism to replicate.
Viruses are cellular parasites.
True. Viruses are smaller than bacterial cells. Bacterial cells are living organisms and are much larger in size compared to viruses, which are non-living particles that require a host cell to replicate.
Genetics is not affected by environmental factors.
True. Scientists believe that the first life forms on Earth likely arose from nonliving materials through a process known as abiogenesis. This theory suggests that simple organic molecules gradually evolved into more complex structures that eventually led to the development of life.
Viruses are considered nonliving because they cannot carry out essential life processes like metabolism or reproduction on their own. However, they can replicate and cause infections in living cells, hijacking the cell's machinery to reproduce. Viruses are composed of genetic material (DNA or RNA) enclosed in a protein coat, and they require a host organism to replicate.
D. there are 4000 chemicals in secondhand smoking. APEX USERS.
No,
true
Identities are statements that are true for any number.
is it True minerals can only come from nonliving things.
What are three statements that are true about Francis Drake?
False
True. Think plants.
Statements that always or never hold true are called "tautologies."
Lots of statements about novels are true.
Lots of statements are not true about polymers.