Which of the following molecules helps to "turn off" genes in a cell?

TLS Online TPP Program

#Question id: 12723

#Part-B Specialized Branches in Biotechnology

GroEL, GroES is an example of the  prokaryotic cell, this HSP protein is belong to the which of the following HSP class?

TLS Online TPP Program

#Question id: 689

#Part-B Specialized Branches in Biotechnology

In the diagram below, the plane drawn behind the peptide bond indicates the:   

A) absence of rotation around the C—N bond because of its partial double-bond character.

B) plane of rotation around the Ca—N bond.

C) region of steric hindrance determined by the large C=O group.

D) region of the peptide bond that contributes to a Ramachandran plot.

 Which of the following best represents the backbone arrangement of two peptide bonds?

TLS Online TPP Program

#Question id: 14795

#Part-B Specialized Branches in Biotechnology

Del factor is represented by 

TLS Online TPP Program

#Question id: 15002

#Part-B Specialized Branches in Biotechnology

If you performed a dihybrid cross and found that your results were significantly different from the 9:3:3:1 ratio, what would you suspect?

TLS Online TPP Program

#Question id: 5428

#Part-A Aptitude & General Biotechnology

If trait are governed by polygenic. If plant genotype AABB  ( 8 cm height ) were cross with aabb ( 2 cm height ) produced F1 and allowed to selfing . which of the following phenotypic height are not observe in F2 plant if all gamete participate in fertilization ?