DNA
Replication
Transcription
Translation
Prokaryotes vs. Eukaryotes
100
He discovered that the amount of A is always equivalent to T, and C to G.
Who is Chargaff?
100
The half of DNA that is synthesized continuously during replication.
What is the leading strand?
100
This type of mutation introduces a premature stop codon into the mRNA.
What is a nonsense mutation?
100
The 3 sites of the ribosome where the tRNA attaches during translation
What are A, P and E?
100
The number of replication origins in prokaryotes.
What is 1?
200
He discovered that mixing a heat-killed pathogenic strain of bacteria with a living nonpathogenic strain can convert some of the living cells into the pathogenic form.
Who is Griffith?
200
In a nucleosome, the DNA is wrapped around these.
What are histones?
200

It codes for a sequence in eukaryotic transcripts that signals enzymatic cleavage ~ 10-35 nucleotides away. (many Adenines)

What is the poly A signal sequence?

200
This piece of tRNA is complementary to the corresponding mRNA codon
What is the anticodon?
200
In these organisms, RNA polymerase transcribes through the terminator sequence, causing the polymerase to fall off the DNA and release the transcript.
What are prokaryotes?
300
The type of chemical bond found between paired bases of the DNA double helix.
What is a Hydrogen bond?
300

The enzyme that catalyzes the elongation of a NEW DNA strand in the 5ʹ → 3ʹ direction. (reads in the 3' → 5' direction) 

What is DNA polymerase III?

300
In eukaryotic cells,mRNA synthesis cannot begin until these have bound to the promoter.
What are transcription factors?
300

This gene mutation might result in the substitution of one amino acid for another in the active site of an enzyme.

What is a point mutation (missense)?

300
These 2 structures help to stabilize mRNA by inhibiting its degradation in Eukaryotes.
What are the 5ʹ cap and poly (A) tail?
400
DNA strands are describes as this geometry term because the 5ʹ to 3ʹ direction of one strand runs counter to the 5ʹ to 3ʹ direction of the other strand.
What is antiparallel?
400
It joins Okazaki fragments together.
What is ligase?
400
This process can allow the production of proteins of different sizes from a single mRNA.
What is alternative splicing?
400
The small subunit of this recognizes and attaches to the 5ʹ cap of mRNA at the beginning of translation.
What is the ribosome?
400
The coding segments of a stretch of eukaryotic DNA.
What are exons?
500
This can be determined directly from X-ray diffraction photographs of crystallized DNA.
What is the diameter of the helix?
500
The enzyme that relieves strain in the DNA ahead of the replication fork.
What is topoisomerase?
500
A particular triplet of bases in the template strand of DNA is 5ʹ AGT 3ʹ. The corresponding codon for the mRNA transcribed is this.
What is 3ʹ UCA 5ʹ?
500

The  ambiguity in the genetic code that allows several codons to chose the same amino acid.

What is wobble, redundancy

500
Which has a promoter with a TATA box?

Eukaryote

M
e
n
u