DNA Structure
In DNA, Cytosine always bonds with _____.
What is Guanine?
This is the site of DNA replication.
What is nucleus?
What is replication fork?
This was used to determine that DNA was a double helix.
What is an X-ray?
The rungs of the DNA ladder are made of these.
What are bases?
This is the SHAPE DNA is described as.
What is double helix?
The purpose of replication.
What is to produce 2 identical strands of DNA?
DNA replication occurs prior to this.
What is mitosis or cell division?
Scientist(s) who discovered the shape of DNA
Who are Wilkins and Franklin?
The sugar in DNA.
What is deoxyribose?
These two things make up the "backbone" of DNA.
What is phosphate and sugar (deoxyribose)?
The phase of the cell cycle that DNA replication occurs.
What is S phase or interphase?
This enzyme breaks the bonds between the bases.
What is DNA helicase?
The scientist that developed the rule A=T and G=C.
Who is Erwin Chargaff?
The word used to describe the complementary strands of DNA running opposite each other.
What is antiparallel?
This is the name of the building blocks of DNA (it contains three molecules).
What is nucleotide?
During DNA replication, the complementary DNA strand for ACGTCC would be:
What is TGCAGG?
The type of bonds that have to break in order for replication to occur.
What is hydrogen bonds?
The scientist(s) that physically modeled DNA molecule.
Who is Watson and Crick?
If a DNA strand had 40% cytosine, how much adenine would it have?
What is 10%?
The 3 parts of a nucleotide.
What is phosphate, sugar, nitrogen base.
The enzyme check for errors in the genetic code.
What is DNA polymerase?
Because half of the original DNA strand is still present in the new strand, replication is often called this.
What is semi-conservative?
Number of photo that confirmed helix and provided additional measurement info.
What is photo 51?
The rule that states A=T and C=G.
What is the complementary base pair rule?