TLS Online TPP Program

#Question id: 2705


With respect to end terminal modification of the histone tail which of the following options is true?

#Botany
  1. Lysine – phosphate modification

  2. Serine – methylation

  3. Acetylation – transcriptionally inactive

  4. Modifications – involvement in gene expression

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TLS Online TPP Program

#Question id: 23148

#Zoology

There are two proteins A and B to be visualized under fluorescence microscopy. Both of them are excited with same wavelength of light but A emits longer wavelength. Hence we can conclude that 
1. A is denser molecule than B
2. B is denser molecule than A
3. A is lighter molecule than B
4. B is lighter molecule than A
Which of the following option is incorrect?

TLS Online TPP Program

#Question id: 23148

#Life Sciences

There are two proteins A and B to be visualized under fluorescence microscopy. Both of them are excited with same wavelength of light but A emits longer wavelength. Hence we can conclude that 
1. A is denser molecule than B
2. B is denser molecule than A
3. A is lighter molecule than B
4. B is lighter molecule than A
Which of the following option is incorrect?

TLS Online TPP Program

#Question id: 23148

#Applied Microbiology

There are two proteins A and B to be visualized under fluorescence microscopy. Both of them are excited with same wavelength of light but A emits longer wavelength. Hence we can conclude that 
1. A is denser molecule than B
2. B is denser molecule than A
3. A is lighter molecule than B
4. B is lighter molecule than A
Which of the following option is incorrect?

TLS Online TPP Program

#Question id: 23156

#Zoology

Most widely used method of detecting specific proteins, uses an antibody to which a fluorescent dye has been covalently attached

TLS Online TPP Program

#Question id: 23156

#Life Sciences

Most widely used method of detecting specific proteins, uses an antibody to which a fluorescent dye has been covalently attached

TLS Online TPP Program

#Question id: 23156

#Applied Microbiology

Most widely used method of detecting specific proteins, uses an antibody to which a fluorescent dye has been covalently attached