BK Kim Flashcards
chapter 12&13 DNA and RNA Test
What did Rosalind Franklin contribute to the effort to identity the structure of DNA
X-ray diffraction photos of the DNA molecule
which is not a nucleotide of DNA
Uracil
what direction do DNA strands run
Antiparallel
? is a 3 letter word in mRNA
condon
Because of base pairing in DNA, the percentage of
Thymine in DNA is of about equal to the % of adenine
? is the perfect fit between A & T, and G & C.
Base pairing
Which is not a component of a nucleotide
Hydrogen base
which type of RNA brings the information in the genetic code from the nucleus to other parts of the cell
mRNA
The enzyme responsible for joining new strands of DNA together is
DNA polymerase
? tips of an eukaryotic chromosomes, that help to prevent gene loss
Telomeres
Which is the correct sequence of the transfer of information is most organism
DNA to RNA to Protein
DNA is in the shape of a
Double Helix
What sugar is found in the RNA nucletide
Ribose
How many strand are in DNA
2
what are the 4 base pairs of RNA
Adenine, Guanine, Uracil, Cytosine
What is the abbreviation for deoxyribonucleic acid
DNA
what nucleotide pairs with Guanine
Cytosine
What is the function of RNA
RNA is use to decode to DNA
What are 3 difference in DNA and RNA
RNA has 1 strand, DNA has 2 strands
RNA have the sugar riboses and DNA have the sugar deoxyribose
RNA have uracil and DNA have thymine
