TLS Online TPP Program

#Question id: 36246


Which of the following is/are correct about BLOSUM Matrix ? 

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology
  1. This include pairwise alignment method.
  2. BLOSUM62 indicates that the sequences selected for constructing the matrix share an average identity value of 62%.
  3. The BLOSUM score for a particular residue pair is derived from the log ratio of observed residue substitution frequency versus the expected probability of a particular residue.
  4. It is used for phylogenetics tree construction.
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TLS Online TPP Program

#Question id: 12819

#Section 2: General Biology

The length and breadth of a rectangle are increased by 20% and 25% respectively. The increase in the area of the resulting rectangle will be :

TLS Online TPP Program

#Question id: 12902

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

An extension of microarray technology may also be used to analyze tissue sections,this process is known as_____

TLS Online TPP Program

#Question id: 12903

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

A gene isolation system that uses adapted vectors termed as_______

TLS Online TPP Program

#Question id: 12904

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Match the following:

1. Southern Blottingi. Melting temperature of DNA strand
2. DNA microchipsii. oligonucleotide matching to DNA sample
3. ASO-PCRiii. DNA hybridization to oligo arrays
4. DGGEiv. labeled probe hybridization to DNA

TLS Online TPP Program

#Question id: 12905

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Some gene/protein is used to identify the Disorder in humans Match them correctly:

1. Tyrosine Kinase(TK)i. Atherosclerosis
2. HIV transactivatorii. Hypertension
3. Angiotensinogeniii. Kaposis Sarcoma
4. CET proteiniv. Cardiac Hypertrophy

TLS Online TPP Program

#Question id: 12906

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

An alternative method labeling strategy used in karyotyping and gene localisation is _______