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TLS Online TPP Program

#Question id: 734

Which of the following statements is true for two different tripeptides consisting of either glycine or proline?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. Glycine tripeptide will have relatively larger allowed area on the Ramachandran plot.

  2. Proline tripeptide will have relatively larger allowed area on the Ramachandran plot.

  3. Both the tripeptides will fall primarily in the disallowed regions of the Ramachandran plot.

  4. Both the tripeptides will fall primarily in the overlapping allowed regions of the Ramachandran plot.

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TLS Online TPP Program

#Question id: 11741

#Unit 6. System Physiology – Plant

phloem transport indicating the importance of long distance transport in plants, the experiments demonstrated that removal of a ring of bark around the trunk of a tree, which removes the phloem. What will be its effect?
TLS Online TPP Program

#Question id: 1287

#Unit 4. Cell Communication and Cell Signaling

Biological roles of proteoglycans and hyaluronan include all of the following, except:
TLS Online TPP Program

#Question id: 19844

#Unit 13. Methods in Biology

Match the following column, which correctly represent the qPCR done by three methods and measure such as;

                  COLUMN I

                    COLUMN II

A) SYBR green

i) Annealing

B) Taqman Assay

ii) Denaturation

C) Molecular beacon

iii) pH

 

iv) Amplification

 

v) Extension

TLS Online TPP Program

#Question id: 4680

#Unit 3. Fundamental Processes

A protein is a transcriptional activator,  which binds to a site upstream of a promoter called PRE and stimulates transcription of the cI (repressor) gene. This activator protein is
TLS Online TPP Program

#Question id: 23777

#Unit 7. System Physiology – Animal

The area over the optic disk, which lacks the visual receptors, is known as