TLS Online TPP Program

#Question id: 2618


The three genes (lacZ, lacY, and lacA) are transcribed as a single mRNA from the promoter, these genes are expressed at high levels only when

#Part-A Aptitude & General Biotechnology
  1. Lactose is available

  2. Glucose, the preferred energy source is available

  3. Three regulatory proteins are involved.

  4. The Lac repressor is encoded by the lacI gene, which is located near the CAP Site.

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TLS Online TPP Program

#Question id: 14117

#Part-B Specialized Branches in Biotechnology

Identify the character based method used for the construction of a phylogenetic tree. 
P. Maximum parsimony 
Q. Neighbor joining 
R. Maximum likelihood 
S. Bootstrapping

TLS Online TPP Program

#Question id: 14117

#Part-A Aptitude & General Biotechnology

Identify the character based method used for the construction of a phylogenetic tree. 
P. Maximum parsimony 
Q. Neighbor joining 
R. Maximum likelihood 
S. Bootstrapping

TLS Online TPP Program

#Question id: 14118

#Part-B Specialized Branches in Biotechnology

Identify the file format given below:
>KX580312.1 Homo sapiens truncated breast cancer 1 (BRCA1) gene, exon 15 and partial cds
GTCATCCCCTTCTAAATGCCCATCATTAGATGATAGGTGGTACATGCACAGTTGCTCTGGGAGTCTTCAG
AATAGAAACTACCCATCTCAAGAGGAGCTCATTAAGGTTGTTGATGTGGAGGAGTAACAGCTGGAAGAGT
CTGGGCCACACGATTTGACGGAAACATCTTACTTGCCAAGGCAAGATCTAG

TLS Online TPP Program

#Question id: 14118

#Part-A Aptitude & General Biotechnology

Identify the file format given below:
>KX580312.1 Homo sapiens truncated breast cancer 1 (BRCA1) gene, exon 15 and partial cds
GTCATCCCCTTCTAAATGCCCATCATTAGATGATAGGTGGTACATGCACAGTTGCTCTGGGAGTCTTCAG
AATAGAAACTACCCATCTCAAGAGGAGCTCATTAAGGTTGTTGATGTGGAGGAGTAACAGCTGGAAGAGT
CTGGGCCACACGATTTGACGGAAACATCTTACTTGCCAAGGCAAGATCTAG

TLS Online TPP Program

#Question id: 14119

#Part-B Specialized Branches in Biotechnology

Which of the following is incorrect regarding sequence homology?

TLS Online TPP Program

#Question id: 14119

#Part-A Aptitude & General Biotechnology

Which of the following is incorrect regarding sequence homology?