The new DNA strand that is created after replication is called the _______________ strand. Sister OR Brother OR Daughter
Daughter
Name all 4 nitrogenous bases.
Adenine, Guanine, Thymine, Cytosine
DNA synthesis is the process by which DNA copies itself. True OR False
False | Replication
What is the name of the enzyme that unzips the double-stranded DNA separating it into two single strands? Topoisomerase or Helicase
Helicase
The nitrogenous base Thymine is paired with what other base? Guanine OR Adenine or Uracil
Adenine
A single DNA nucleotide is made up of how many parts? 2 OR 3 OR 4
3
Because only half of each parent strand remains in the DNA molecule after replication, the process is called: Conservative or Semi-conservative
Semi-conservative
Each gene is located at a specific place on a protein. True OR False
False| A DNA
The nitrogenous base Cytosine is paired with what other base? Guanine OR Thymine or Uracil
Guanine
The genetic code is determined by the sizes of the nitrogen bases. True OR False
False | the order
DNA replication happens so that each new cell will contain the same genetic instructions. True OR False
True
What is the full name of DNA?
Deoxyribo Nucleic Acid
How many types of nitrogenous bases are found in DNA? 2 OR 4 OR 6
4
DNA is composed of a string of __________________, which are made of 3 parts. Adenine or Nucleotides or Cytosine
Nucleotides
The process of DNA copying itself begins when the two sides of the DNA molecule unwind and separate. True OR False
True
During the building phase, DNA polymerase associated with the DNA and builds the new strands by adding DNA ____________________. Nucleus OR Nucleotides OR Double Helix
Nucleotides
Chromosomes are stored in our _____________. Helix OR Nucleotide or Nucleus
Nucleus
When a cell divides, DNA must be ___________. Separated OR Copied
Copied
The nitrogenous base Adenine is paired with what other base? Guanine OR Cytosine OR Thymine
Thymine
Sections of DNA are called: Strands or Genes or Double Helix
Genes
The nitrogenous base Guanine is paired with what other base? Adenine OR Cytosine OR Thymine
Cytosine
Why is DNA replication important?
The DNA molecule is made up of two _______________ strands. Single OR Twisted
Twisted
When a cell divides, DNA must be copied. This process is called DNA ______________. Separation OR Translation OR Replication
Replication
Your experience on this site will be improved by allowing cookies.