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TLS Online TPP Program

#Question id: 12904

Match the following:
1. Southern Blotting                               i. Melting temperature of DNA strand
2. DNA microchips                                   ii.oligonucleotide matching to DNA sample
3. ASO-PCR                                                 iii.DNA hybridization to oligo arrays
4. DGGE                                                        iv. labeled probe hybridization to DNA  

#SCPH06 I Botany
  1. 1-iv,2-iii,3-ii,4-i
  2. 1-iii,2-iv,3-i,4-ii
  3. 1-iv,2-ii,3-i,4-iii
  4. 1-i, 2-iii, 3-iv, 4-ii
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TLS Online TPP Program

#Question id: 959

#SCPH06 I Botany

Phenylalanine hydroxylase requires molecular ________ and tetrahydrobiopterin.
TLS Online TPP Program

#Question id: 7304

#SCPH01 Biochemistry

Which one of the following will be observed when auxin to cytokinin ratio is increased in the culture medium during organogenesis from tobacco pith callus?
TLS Online TPP Program

#Question id: 5623

#SCPH01 Biochemistry

Sperm also receive long-distance directional cues from the flow of liquid from the oviduct to the uterus by using CatSper calcium channels to sense calcium influx and monitor the direction of the current. This is called as
TLS Online TPP Program

#Question id: 379

#SCPH05 I Biotechnology

A compound has a pKa of 7.4. To 100 mL of a 1.0 M solution of this compound at pH 8.0 is added 30 mL of 1.0 M hydrochloric acid. The resulting solution is pH:
TLS Online TPP Program

#Question id: 1401

#SCPH05 I Biotechnology

Which of the following are proto-oncogenes?

a. fos               b. myc             c. p53              d. ras               e. Rb