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TLS Online TPP Program

#Question id: 3877

Differential RNA processing may result in:

#Unit 3. Fundamental Processes

  1. a shift in the ratio of mRNA produced from two adjacent genes.

  2. attachment of the poly(A) tail to the 5' end of an mRNA.

  3. inversion of certain exons in the final mRNA.

  4. the production of two distinct proteins from a single gene.

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TLS Online TPP Program

#Question id: 10668

#Unit 10. Ecological Principles

Following table was shown life table where (S(x)= Live Individual , b(x) = Age specific fertility rate , g(x)= Death rate. What is NET reproductive rate?


               
TLS Online TPP Program

#Question id: 11089

#Unit 7. System Physiology – Animal

A 45-year-old man inhaled as much air as possible and then expired with a maximum effort until no more air could be expired. This produced the maximum expiratory flow-volume curve shown in the following diagram. What is the forced vital capacity of this man (in liters)?
TLS Online TPP Program

#Question id: 4411

#Unit 3. Fundamental Processes

All of the following are associated with vertebrate promoters located in active chromatin EXCEPT
TLS Online TPP Program

#Question id: 12762

#Unit 10. Ecological Principles

Find  appropriate option for  given question . The figure above depicts the intensity versus frequency curve of an a2coustical receptor of the larva of a noctuid moth. The larva is preyed on by a wasp whose vibrating wings produce a0buzz.
On the basis of the figure, it can be predicted that the wasp buzz 1has a frequency
TLS Online TPP Program

#Question id: 16147

#Unit 4. Cell Communication and Cell Signaling

 Which statement is not true for Natural killer (NK) cells?