Process in which one strain of bacteria changes into another one

Virus that infects bacteria

Protein that DNA wraps around in eukaryotic chromosomes

Process in which DNA makes a copy of itself

The principal enzyme involved in DNA replication

Region of DNA that indicates to an enzyme where to bind to make RNA

Sections of RNA molecules that are not involved in coding for proteins

Three nucleotides that specify a single amino acid to be added to a polypeptide

A change in the genetic material

Condition in which an organism has extra sets of chromosomes

A group of genes that operate together

Process in which cells become specialized in structure and function

made up of three parts: a deoxyribose sugar, a phosphate group, and a nitrogenous base.

the principal that states that hydrogen bonds can form only between certain bases in DNA

Eukaryotic chromosomes that contain both DNA and protein tightly packed together to form a substance.

The process that RNA molecules are produced by copying part of the nucleotide sequence of DNA into a complementary sequence in RNA

The Enzyme that uses one strand of DNA as a template to assemble nucleotides into a strand of RNA.

After introns have been cut out of RNA molecules, the remaining pieces called Blank are spliced together

The decoding of an mRNA message into a protein is called

The three bases on the tRNA molecule that are complementary to one of the mRNA codons are called.

when the lac repressor protein binds to the blank, the lac operon is turned off.

A series of genes, called blank, controles the development of organs and tissues in various parts of an embryo

the transforming factor are genes

genes are composed of DNA

The genetic material of the bacteriophage was DNA, not protein

Made model of DNA, Double Helix.