TLS Online TPP Program

#Question id: 3910


RNA polymerase uses the __ strand of DNA in transcription.

#Section 3: Genetics, Cellular and Molecular Biology
  1. sense

  2. antisense 

  3. coding 

  4. un-coded

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TLS Online TPP Program

#Question id: 15691

#Section 1: Engineering Mathematics

'0' is a characteristic root of a matrix, if and only if, the matrix is 

TLS Online TPP Program

#Question id: 185

#Section 2: General Biology

Match the amino acids with their correct functional group:

1. Indole

i. Histidine

2. Imidazole

ii. Tryptophan

3. Thiol

iii. Cysteine

4. Pyrrolidine

iv. Proline


TLS Online TPP Program

#Question id: 347

#Section 4: Fundamentals of Biological Engineering

A beaker contains 100 milliliters (mL) of NaOH solution at pH = 13. A technician carefully pours into the beaker 10 mL of HCl at pH = 1. Which of the following statements correctly describes the result of this mixing?

TLS Online TPP Program

#Question id: 10540

#Section 6: Plant, Animal and Microbial Biotechnology

The following statements are made regarding volatile compounds of plant;

a) secondary metabolites also fuction in defence mechanism but this is not the volatile compound

b) These volatiles can act as cues for natural enemies of the insect herbivore such as parasitic wasps

c) All plants releases green-leaf volatiles in response to mechanical damage that is a mixture of aldehydes, alcohols, and esters

d) These volatiles attracts natural enemies of the attacking insect herbivores—predators or parasites

Which one of the following options represents a combination of correct statements?

TLS Online TPP Program

#Question id: 356

#Section 4: Fundamentals of Biological Engineering

How does 0.5 M sucrose (molecular mass 342) solution compare to 0.5 M glucose (molecular mass 180) solution?