DNA Structure
In DNA, Cytosine always bonds with _____.
What is Guanine?
In the cell, this is where DNA is stored?
What is nucleus?
What is replication fork?
This woman was known for her famous X-ray crystallography photo of DNA?
Who is Rosalind Franklin?
What animal projects is Mrs Walters in charge of?
Rabbits & Chickens
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?
What is one thing Mrs. Walters always says/reminds students about?
Rulers are tools not toys
Notebooks!
These two things make up the "backbone" of DNA.
What is phosphate and sugar (deoxyribose)?
During DNA replication, the complementary DNA strand for TAGCAT would be:
What is ATCGTA
This enzyme breaks the bonds between the bases. Unzipping them
What is DNA helicase?
Scientist who determined that A=T and G=C
Who is Chargaff?
What is one of Mrs. Walters dog breeds?
Dachsund/Weenie Dog
Golden Retriever
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?
What college did Mrs Walters go to and what year did she graduate?
Fresno State and 2023
The 3 parts of a nucleotide.
What is phosphate, sugar, nitrogen base.
The idea that percentages of Adenine match up with Thymine and percentages of Cytosine match up with Guanine is called this.
What is Chargaffs Rule?
Because half of the original DNA strand is still present in the new strand, replication is often called this.
What is semi-conservative?
What tool is used to see cells
What is microscope?
What year did Mrs Walters graduate high school
2019