How does DNA?
Scientists

Replication

RNA, DNA, and

Protein
Condon
100
by determining the heritable characteristics of organism
What is Genes have to
100
All organisms seemed to follow this rule, but no one knew why
What is Chargaff's rule?
100
In the Nucleus
Where does DNA Replication take place?
100
nucleotide sequence
What is Genetic messages can be decoded by copying part of the
200
Nucleotides
What is Nucleic acids are composed of
200
This scientist worked on -X-ray Diffraction –shot x rays at a DNA molecule.
Who is Rosalind Franklin
200
Matthew Meselson and Franklin Stahl
Who discovered that Parent strands separate and serve as templates for new strands of DNa
200
RNA
contains coded information for making proteins,
200
stop co
What is UAA, UAG, UGA
300
Adenine and quanine
What is the composition of DNA
300
Watson and Francis Crick
Who is published a paper suggesting that DNA is a double helix.
300
to its 3'
What is DNA polymerase can only work from the new strand's 5' end
300
2. RNA polymerase
What is attaches to the DNA molecule and bonds the appropriate base to each exposed base on the DNA molecule
300
2. The tRNA molecule with the anticodon which matches AUG attaches to it. This tRNA molecule is
What is 么谈话
400
Cytosine thymine
What is the composition of DNA that has atoms that are arranged in a single ring.
400
Twice
What is The DNA molecule is wrapped ______around a cluster of proteins
400
DNA Helicase
What is On one side of the replication origin, the DNA polymerase follows the
400
Instead of thymine
What RNA polymerase bonds uracil to adenine
400
moves along the mRNA molecule so that the next codon is read and the appropriate anticodon is attached
What is 日波
500
Erwin Chargaff
In the 1940's he found that a DNA molecule has about the same amount of adenine as thymine, and of guanine.
500
Nucleosomes
What is The _______ are coiled together, and then this coil is packed into tight loops.
500
Protein
What is DNA, RNA, _______
500
4. Transcription ends when the RNA polymerase reaches a sequence of bases called the
What is termination signal.
500
4. A peptide bond forms between the amino acids, and the process repeats until the ribosome reaches a
What is a stop codon
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