TLS Online TPP Program

#Question id: 2087


Phospholipids with short or unsaturated fatty acyl chains

#SCPH05 I Biotechnology
  1. decrease membrane fluidity.

  2. increase membrane fluidity.

  3. cause biomembranes to become thicker.

  4. allow hydrophilic molecules to diffuse across the lipid bilayer.

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TLS Online TPP Program

#Question id: 23158

#SCPH06 I Botany

You have purified protein X and injected into an animal so that over a period of weeks, the animal will mount an immune response and make antibodies to protein X. By which technique these generated antibodies can be extracted from blood serum.

TLS Online TPP Program

#Question id: 23159

#SCPH06 I Botany

Rhodamine is a fluorescent dye which emits a colour?

TLS Online TPP Program

#Question id: 23160

#SCPH06 I Botany

Texas is a fluorescent dye which emits a colour?

TLS Online TPP Program

#Question id: 23161

#SCPH06 I Botany

A classically used fluorescent dye which emits a orange light is?

TLS Online TPP Program

#Question id: 23162

#SCPH06 I Botany

Match the fluorescent dyes in column I with emission light in column II
Column I                                                                          Column II
1. Texas                                                                            a. far red
2. Fluorescein                                                                   b. red
3. Rhodamine                                                                   c. blue 
4. Cy5                                                                               d. green
Which of the following option comprises all correct matches?

TLS Online TPP Program

#Question id: 23163

#SCPH06 I Botany

Out of the given below alexa dyes which one will emit in red light range?