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TLS Online TPP Program

#Question id: 27062

Determine R and S Configurations On A Fischer Projection given below 

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. According to Fischer given amino acid is in D form and it is in R Configurations 
  2. According to Fischer given amino acid is in L form and it is in R Configurations 
  3. According to Fischer given amino acid is in D form and it is in S Configurations 
  4. According to Fischer given amino acid is in L form and it is in S Configurations 
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TLS Online TPP Program

#Question id: 29513

#Unit 6. System Physiology – Plant

Members of the Poaceae family produced defensive secondary metabolites, which are derived from tryptophan, known as
TLS Online TPP Program

#Question id: 3328

#Unit 11. Evolution and Behavior

The fitness of a genotype is higher when it is rare in a population. Which of the following types of selection is most likely operating?
TLS Online TPP Program

#Question id: 28185

#Unit 5. Developmental Biology

harmonious equipotential system is an example of___ 
TLS Online TPP Program

#Question id: 18701

#Unit 13. Methods in Biology

PCR (polymerase chain reaction) is an excellent method of generating copies of target DNA. If a single piece of double stranded DNA (dsDNA) is put into a PCR machine, how many dsDNA segments will there be after 3 rounds?
TLS Online TPP Program

#Question id: 12679

#General Aptitude

The diagonal of a square is 4√ 2 cm. The diagonal of another square whose area is double that of the first square is :