Nucleic
Acids -
Nucleic
acids
are
present
in
all
living
organisms,
whether
plants,
animals
or
viruses.
They
are
generally
associated
with
proteins
to
form
nucleoproteins.
There
are
two
types
of
nucleic
acids,
deoxyribose
nucleic
acid,
(DNA)
and
ribose
nucleic
acid
(RNA).
DNA
is
found
predominantly
in
the
nucleus,
while
RNA
is
predominant
in
the
cytoplasm.
DNA
is
the
genetic
material
of
most
organisms,
including
many
viruses.
Some
viruses,
however,
have
RNA
as
their
genetic
material





