sub unit of which all nucleic acid such as DNA are composed of
complementary base pairs
in nucleic acids, based that pair by hydrogen bonding
a molecule responsible of heredity
a shape of the two-stranded DNA molecules like a twisted ladder
a unit of her in the base sequence of DNA in a gene. a genetic change
a change in the base sequence of DNA in a gene. a genetic change
A single DNA double helix held together with protein that help to organize it.
a term used to describe the replication of DNA where the template strand is an original strand that the daughter strand is a completely new strand.
a used to describe the double strands of DNA where one strand runs in direction and the other strand runs in the opposite direction while both are still parallel to each other
a type of mutation that affects only one gene
the name of the organizational protein that are found in chromosomes