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TLS Online TPP Program

#Question id: 19145

TBLASTN is used to 

#I Life Science/ Life Sciences Group – I-V
  1. Queries nucleotide sequences with a nucleotide sequence database
  2. Nucleotide sequences as queries and translates them in all six reading frames to produce translated protein sequences, which are used to query a protein sequence database.
  3. Queries protein sequences to a nucleotide sequence database with the sequences translated in all six reading frames
  4. Protein sequences as queries to search against a protein sequence database.
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TLS Online TPP Program

#Question id: 2966

#SCPH01 Biochemistry

Scientists isolate cells in various phases of the cell cycle. They isolate a group of cells that have 1 1/2 times more DNA than G1 phase cells. What is the most likely part of the cell cycle from which these cells were isolated?
TLS Online TPP Program

#Question id: 23250

#SCPH28 | Zoology

In presence of ATP luciferase-mediated conversion of luciferin into which compound?
TLS Online TPP Program

#Question id: 4725

#SCPH01 Biochemistry

Ptosis (droopy eyelid) may be inherited as a dominant human trait. Among 30 people who are heterozygous for the ptosis allele, 10 have ptosis and 20 have normal eyelids. What is the penetrance for ptosis?
TLS Online TPP Program

#Question id: 4324

#SCPH01 Biochemistry

The functioning of enhancers is an example of
TLS Online TPP Program

#Question id: 658

#SCPH28 | Zoology

To what level of structure do α-helices belong?