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TLS Online TPP Program

#Question id: 28661

 Which of the following complex protein involve to unload cohesins continuously ?

#Unit 2. Cellular Organization
  1.  Smc1 and Smc3
  2. Pds5 and Wap1 
  3. Scc2 and Scc4
  4. Scc1 and Scc3
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TLS Online TPP Program

#Question id: 31033

#Unit 4. Cell Communication and Cell Signaling

PKA promotes glycogen degradation indirectly by phosphorylating and activating:
TLS Online TPP Program

#Question id: 4363

#Unit 3. Fundamental Processes

researcher found a method she could use to manipulate and quantify phosphorylation and methylation in embryonic cells in culture. In one set of experiments, she succeeded in increasing acetylation of histone tails in the chromatin of the cells. Which of the following results would she most likely see in these cells?
TLS Online TPP Program

#Question id: 16139

#Unit 13. Methods in Biology

 Many mouse genes are “tissue-specific,” that is, they are present throughout the body but are expressed in only one of the animal’s many tissue types. (Other mouse genes are expressed throughout the body, or in multiple tissues.) Geneticists can study the regulation of a mouse gene by fusing the gene’s promoter region to the LacZ coding sequence and injecting the construct to create a transgenic mouse. Fusion of the mouse amylase promoter to LacZ yielded a Pamylase-LacZ construct.              
Mice heterozygous for the resulting Pamylase-LacZ  transgene displayed the LacZ expression exclusively in the pancreas. Would you expect homozygotes for the transgene to also display LacZ expression in the pancreas?.
TLS Online TPP Program

#Question id: 11622

#Unit 8. Inheritance Biology

If a cross is made between two parental homozygous allele female Red phenotype  (RR) cross with male white phenotype (rr)  resulting F1 progeny  is all red phenotype (Rr), if reciprocate this cross the resulting progeny will be change.

a) Gene expression will be the parental origin dependent

b) uniparental gene contribution and also the expression of the gene is uniparental

c) Gene expression independent over parental origin

d) Gene contribution is biparental but the expression of the gene is uniparental

This prediction concludes that,
TLS Online TPP Program

#Question id: 23133

#Unit 2. Cellular Organization

Genes regions that is longer than 500 kb where there are no ORFs called as