DNA Replication, Repair and Recombination
(Abel)
(Abel)
The region of active DNA synthesis
What is the replication Fork?
Special sequence of nucleotides that indicate the starting point of Transcription.
What are promoters?
The shape that a tRNA molecule form to translate mRNA to amino acids.
What is a cloverleaf with an anticodon section?
Structure that degrades damaged proteins.
What is the proteasome?
Enzyme responsible for the unwinding of DNA
What is Helicase?
enzyme that produces rRNAs.
What is RNA Polymerase I?
The wobble position on the codon of the mRNA is on this position.
What is the third position of the codon but first position of the anticodon.
The ways that proteins targeted for degradation
What is controlled activation of ubiquitin ligase and a cryptic degradation signal?
DNA strand where DNA synthesis is discontinuous
What is the Lagging Strand?
Enzymes that carry out DNA transcription.
What are RNA polymerases?
The additional enzyme that helps tRNA in the translation of mRNA into protein.
What is aminoacyl-tRNA synthetase?
Associates with nascent peptides to ensure they get folded correctly.
What are molecular chaperones?
NHEJ and HR are the two major pathways for this type of DNA break.
What are the pathways that repair double-strand DNA breaks?
capping, splicing, and polyadenylation.
This is where the incorrect amino acid will go to be removed by the tRNA synthetase complez.
What is the editing site?
Diseases like Alzheimer’s and Parkinson’s disease occur as a result.
What is the accumulation of misfolded proteins?
Type of virus that is capable of reversing the usual flow of genetic information.
What is a retrovirus?
Proteins subunits and snRNPs that are made up snRNAs like U1, U2, U4, U5, and U6 make up this large RNA and protein molecular machine.
What makes up spliceosomes ?
Peptidyl t-RNA attaches here at the growing peptide chain.
What is the C-terminus?
An important function of a chaperone molecule to give the protein time to be synthesized in an energetically favorable way.
What is shielding hydrophobic amino acids from exposure?