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E. coli RNA Polymerase II - Answer DNA template, product: mRNA RNA Polymerase I - Answer DNA template Location: Nucleous Products: 18s, 5.8s, 28s rRNA RNA Polymerase II - Answer DNA template Location: Nucleus Products: mRNA, snRNA RNA Polymerase III - Answer DNA template Location: Nucleus Product: tRNA, 5s rRNA, snRNA Mitochondrial RNA Polymerase...

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ASCP MB ALREADY GRADED A+
E. coli RNA Polymerase II - Answer DNA template, product: mRNA

RNA Polymerase I - Answer DNA template
Location: Nucleous
Products: 18s, 5.8s, 28s rRNA

RNA Polymerase II - Answer DNA template
Location: Nucleus
Products: mRNA, snRNA

RNA Polymerase III - Answer DNA template
Location: Nucleus
Product: tRNA, 5s rRNA, snRNA

Mitochondrial RNA Polymerase - Answer DNA template, product: mRNA

Mammalian DNA polymerase α - Answer DNA template, product: primers

HCV RNA Polymerase - Answer RNA template, product: viral genome

Dengue virus RNA Polymerase - Answer RNA template, product: viral genome

Poly A Polymerase - Answer No template, product: Poly A tail

230 wavelength - Answer Contamination of organic compounds

270 wavelength - Answer Phenol contamination

280 wavelength - Answer Protein contamination

>330 wavelength - Answer Particulate matter contamination

Southern Blot - Answer DNA Target
Nucleic acid probe
Purpose: Paternity testing, gene discovery and mapping, mutation analysis and ID,
gene structure

Northern Blot - Answer RNA Target
Nucleic acid probe
Purpose: Determine transcript structure, processing, and gene expression

Western Blot - Answer Protein Target
Protein probe
Purpose: Protein processing, gene expression

Southwestern Blot - Answer Protein target
DNA probe
Purpose: DNA binding proteins, gene regulation

Eastern blot - Answer Protein target

,ASCP MB ALREADY GRADED A+
Protein probe
Purpose: Modification of Western blot using enzymatic detection (protein processing,
gene expression), detection of specific agriculturally important proteins

Far-eastern blot - Answer Lipid target
No probe
Purpose: Transfer separated lipids to membranes for analysis by mass spectometry

PCR Primers - Answer Direct DNA synthesis to desired region

PCR: dATP, dCTP, dGTP, dTTP - Answer Building blocks that extend primers

PCR KCl - Answer Salt for optimal hybridization of primers to template

PCR: Tris buffer - Answer Buffer to maintain optimal pH for enzyme reaction

PCR: MgCl2 - Answer Divalent cation, required by enzyme

PCR Polymerase - Answer Polymerase enzyme that extends the primers, adds the
dNTPs

PCR: copies of template - Answer Sample DNA that is being tested

Denaturation temps/time - Answer 90-96, 20-60 sec

Annealing temps/time - Answer 50-70, 20-90 sec

Extension temps/time - Answer 68-75/10-60 sec

+ - Answer gain

- - Answer loss

del - Answer deletion

der - Answer derivative chromasome

dup - Answer duplication

ins - Answer insertion

inv - Answer inversion

i, iso - Answer isochromosome

mat - Answer maternal origin

pat - Answer paternal origin

r - Answer ring chromosome

, ASCP MB ALREADY GRADED A+
t - Answer translocation

tel - Answer telomere (end of chromosome arm)

Bioinfo: Identity - Answer Extent to which 2 sequences are the same

Bioinfo: Alignment - Answer Lining up 2+ sequences to search for maximal regions
of identity in order to assess extent of relatedness/homology

Bioinfo: Local alignment - Answer Alignment of some portion of 2 sequences

Bioinfo: Multiple sequence alignment - Answer Alignment of 3+ sequences arranged
with gaps so that common residues are aligned together

Bioinfo: Optimal alignment - Answer Alignment of 2 sequences with best degree of
identity

Bioinfo: Conservation - Answer Specific sequence changes (usually protein
sequence) that maintain properties of original sequence

Bioinfo: Similarity - Answer Relatedness of sequences, % identity or conservation

Bioinfo: Algorithm - Answer A fixed set of commands in computer program

Bioinfo: Domain - Answer Discreet portion of a protein or DNA sequence

Bioinfo: Motif - Answer Highly conserved short region in protein domains

Bioinfo: Gap - Answer Space introduced in alignment to compensate for insertions or
deletions in one of the sequences being compared

Bioinfo: Homology - Answer Similarly attributed to descent from common ancestor

Bioinfo: Orthology - Answer Homology in different species due to common ancestral
gene

Bioinfo: Paralogy - Answer Homology within the same species resulting from gene
duplication

Bioinfo: Query - Answer Sequence presented for comparison with all other
sequences in selected database

Bioinfo: Annotation - Answer Description of functional structures (introns/exons) in
DNA or secondary structure or functional regions to protein sequences

Bioinfo: Interface - Answer Point of meeting between computer and external entity
(operator, perhipheral device, communications medium)

Bioinfo: GenBank - Answer Genetic sequence database sponsored by NIH

Información del documento

Subido en
10 de julio de 2023
Número de páginas
22
Escrito en
2022/2023
Tipo
Examen
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