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TLS Online TPP Program

#Question id: 759

The Watson and Crick structure of DNA refers to:

#SCPH28 | Zoology

  1. The B form

  2. a right-handed helix with 10 base-pairs per turn

  3. The bases in the center, held together by hydrophobic interactions and phosphate bonding.

  4. a and b

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TLS Online TPP Program

#Question id: 1662

#SCPH05 I Biotechnology

What is the approximate number of D segment genes in the immunoglobulin heavy chain gene locus?
TLS Online TPP Program

#Question id: 10291

#I Life Science/ Life Sciences Group – I-V

Glyceraldehyde 3-phosphate dehydrogenase belongs to the which class of eenzyme?
TLS Online TPP Program

#Question id: 19125

#SCPH01 Biochemistry

Which nature of interaction between the analytes and the biological material used in biosensor?
1. The analytes may be converted into a new chemical molecule (by enzymes)
2. The analytes may simply bind to the biological material present on the biosensor 
3. The analytes may be converted into dimer molecule 
Which of the following above statements are correct?
TLS Online TPP Program

#Question id: 4935

#SCPH06 I Botany

Which gas was least abundant in Earthʹs early atmosphere, prior to 2 billion years ago?
TLS Online TPP Program

#Question id: 13031

#SCPH28 | Zoology

Use of alkaline solution in southern blotting helps in :