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TLS Online TPP Program

#Question id: 370

Which of the following statements is true about buffer solutions?

#SCPH28 | Zoology

  1. They maintain a constant pH of 7.

  2. They maintain a constant pH when acids are added to them but not when bases are added to them.

  3. They fluctuate in pH when either acids or bases are added to them.

  4. They maintain a relatively constant pH when either acids or bases are added to them.

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TLS Online TPP Program

#Question id: 1648

#SCPH01 Biochemistry

The complementarity determining regions (CDRs):
TLS Online TPP Program

#Question id: 14106

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

The primary sources involved in OWL, which is a composite database includes all except
TLS Online TPP Program

#Question id: 12717

#SCPH06 I Botany

During drought /salinity and cold tolerance performing Signal perception via signal transduction pathway in 
(1) ABA-dependent and   (2) ABA-independent manner and activating various transcriptional factor such as
a) MYC/MYB
b) ABRE
c) DREB1/DREB2
d) NAC
e) CRT
f) bZIP
TLS Online TPP Program

#Question id: 12750

#SCPH01 Biochemistry

Bacterial culture was treated with SDS and NAOH then centrifuged, supernatant was decanted and treated with potassium acetate and centrifuged to get a pellet. What is the composition of the pellet?
TLS Online TPP Program

#Question id: 2327

#SCPH28 | Zoology

9 + 2 arrangement refers to the: