TLS Online TPP Program

#Question id: 239


ATP is not a nucleoside because it ________.

#Section 2: General Biology
  1. has phosphate groups

  2. has three phosphates instead of just one

  3. lacks the deoxyribosyl group

  4. is not connect to a carbohydrate group

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TLS Online TPP Program

#Question id: 10549

#Section 6: Plant, Animal and Microbial Biotechnology

Following are the list of some of the molecular “danger signals” (column I) and its characteristics (column II)                                                                                         

 Column I                                                                                   Column II

 a) MAMPs                               i) produce from the pathogen molecules support their ability to successfully colonize their host and gain nutritional benefits

b) DAMPs                               ii) A plant response to insect herbivores involve both a wound response and the recognition of certain compounds abundant in the insect’s saliva or regurgitant

c) Effectors                             iii) are conserved among a specific class of microorganisms such as chitin for fungi, flagella for bacteria

d) Elicitor                                iv) molecules secrete from the damaging plant by herbivory such as Prosystemin

Which of the following is the correct match between the signals and their respective mechanism?

TLS Online TPP Program

#Question id: 15546

#Section 1: Engineering Mathematics

The Newton-Raphson method is said to have 

TLS Online TPP Program

#Question id: 324

#Section 2: General Biology

Why are hydrocarbons insoluble in water? 

TLS Online TPP Program

#Question id: 3630

#Section 3: Genetics, Cellular and Molecular Biology

In the pearl-millet plant, color is determined by three alleles at a single locus: Rp1 (red), Rp2 (purple), and rp (green). Red is dominant over purple and green, and purple is dominant over green (Rp1 > Rp2 > rp). What will be expected phenotypes and ratios of offspring produced by the Rp1/rp × Rp2/rp crosses?

TLS Online TPP Program

#Question id: 15903

#Section 6: Plant, Animal and Microbial Biotechnology

Protoplast can be produced from suspension cultures, callus tissues or intact tissues by enzymatic treatment with