Structure
These are the subunits of DNA.
What are nucleotides?
Rosalind Franklin produced this image called?
What is Photo 51?
I protect the ends of chromosomes.
What is a telomere?
Genes have to be passed from one generation to the next; a living organism needs to produce more cells; a living organism needs to grow and develop...
What is some reasons that DNA needs to replicate or be copied?
Cellular Respiration occurs in this organelle.
What is the mitochondria?
This is the sugar within DNA.
What is deoxyribose?
Watson and Crick's model demonstrated that the shape of DNA is called a?
What is a double helix?
The DNA wraps/coils around proteins called?
What are histones?
Prokaryotic replication is different from eukaryotic because the:
What is prokaryotic DNA has to be copied all at one from one replication fork?
The is the number of the total number of chromosomes in an organism.
What is the diploid number (2n)?
The nitrogenous bases are held together with these bonds.
What are hydrogen bonds?
This technology revealed the interior structure of the molecule.
What is X-ray Diffraction?
The extracted DNA from the strawberry was insoluble in this liquid?
What was ethanol?
I am an enzyme and do a great job "unzipping".
What is helicase?
The sugar and phosphate in DNA are held together with these bonds.
What are covalent bonds?
Antiparallel arrangement of the DNA molecule means what exactly?
What is the strands run in opposite directions?
The Chargaff Rules state these two principles.
1). The % of A = T and G = C.
2). Across all organisms these bases will be in equivalent percentages.
The Poppy plants produced these powerful pain relieving medicines.
What are Opioids?
I have mad skills. Before cells divide I have to make copies of all of your DNA by making two new strands from your parent strand. Oh - and then I proofread it with incredible accuracy.
What is DNA polymerase?
This is a picture of all of the chromosomes in an organism.
What is a karyotype?
A strand of DNA has a sequence of GGTCTAAC, what is the sequence of the complementary strand?
What is CCAGATTG?
We were awarded the Nobel Prize for the Structure of DNA? Name the scientists and the year.
Who are Watson, Crick, Wilkins in 1962?
Taxol was discovered to be an highly effective treatment for?
What is leukemia?
DNA replicates during this phase of the cell cycle.
What is the S phase?
Chimpanzees have a diploid number of 48. How many homologous pairs do they have?
What is 24?