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TLS Online TPP Program

#Question id: 1099

How does the toxin of Vibrio cholerae cause profuse diarrhea?

#SCPH06 I Botany

  1. It modifies a G protein involved in regulating salt and water secretion.

  2. It modifies adenylyl cyclase and triggers excess formation of cAMP.

  3. It signals IP3 to act as a second messenger for the release of calcium.

  4. It modifies a ligand-gated ion channel.

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TLS Online TPP Program

#Question id: 15233

#SCPH28 | Zoology

Low-percentage acrylamide gels are also used to separate
A) Large DNA
B) Large proteins
C) Large RNA
D) All DNA, Proteins, RNA
TLS Online TPP Program

#Question id: 15234

#SCPH01 Biochemistry

Polymerisation of acrylamide and bis-acrylamide gel takes place by free radical contribution due to
A) APS
B) Riboflavin
C) TEMED
D) SDS
TLS Online TPP Program

#Question id: 15234

#SCPH06 I Botany

Polymerisation of acrylamide and bis-acrylamide gel takes place by free radical contribution due to
A) APS
B) Riboflavin
C) TEMED
D) SDS
TLS Online TPP Program

#Question id: 15234

#SCPH28 | Zoology

Polymerisation of acrylamide and bis-acrylamide gel takes place by free radical contribution due to
A) APS
B) Riboflavin
C) TEMED
D) SDS
TLS Online TPP Program

#Question id: 15235

#SCPH01 Biochemistry

During the casting of polyacrylamide gel acrylamide and bis-acrylamide are joined by 
A) Free radical catalysis
B) Polymerisation reaction
C) Dehydration reaction
D) Condensation reaction
TLS Online TPP Program

#Question id: 15235

#SCPH06 I Botany

During the casting of polyacrylamide gel acrylamide and bis-acrylamide are joined by 
A) Free radical catalysis
B) Polymerisation reaction
C) Dehydration reaction
D) Condensation reaction