Adenine

1. Nitrogenous base that always bonds with “T” Thymine.

Chromatin

 Combination of DNA and protein molecules in the form of long, thin fibers making up the genetic material in the nucleus of a eukaryotic cell.

Complementary Bases 

1. Nucleotides that always pair with each other in a DNA or an RNA molecule.

Cytosine

Nitrogenous base that always bonds with “G” Guanine

DNA

The nucleic acid that transmits genetic information from parent to offspring & contains the instructions for cellular activity & the formation of proteins

DNA Replication

1. Process of copying the DNA molecule.

Double Helix 

The twisted-ladder shape of a DNA molecule.

Genes

1. A segment of DNA on a chromosome that controls a particular hereditary trait.

Genetics

1. The branch of biology concerned with heredity, the passing of characteristics from parent to offspring

Guanine

1. Nitrogenous base that always bonds with “C” Cytosine.