When a cell divides, DNA must be copied. This process is called DNA ______________. Separation OR Translation OR Replication

Because only half of each parent strand remains in the DNA molecule after replication, the process is called: Conservative or Semi-conservative

The nitrogenous base Guanine is paired with what other base? Adenine OR Cytosine OR Thymine

The DNA molecule is made up of two _______________ strands. Single OR Twisted

The nitrogenous base Adenine is paired with what other base? Guanine OR Cytosine OR Thymine

Sections of DNA are called: Strands or Genes or Double Helix

The nitrogenous base Thymine is paired with what other base? Guanine OR Adenine or Uracil

Every living cell has _______________ chromosomes. 42 OR 46 OR 48

Chromosomes are stored in our _____________. Helix OR Nucleotide or Nucleus

To begin replicating the DNA, it requires a starting point. This is created by an enzyme called RNA _____________. Base OR Primase OR Polymerase

DNA is composed of a string of __________________, which are made of 3 parts. Adenine or Nucleotides or Cytosine

How many nitrogenous bases are found in DNA? 2 OR 4 OR 6