TLS Online TPP Program

#Question id: 314


Which statement explains the cleaning action of soap on greasy dishes?

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. The soap changes the water-solubility of the grease so that it is easily dissolved by the water.

  2. The grease is trapped inside the hydrophobic interior of micelles made of soap molecules.

  3. The soap chemically breaks down the grease into smaller, more water-soluble molecules.

  4. The soap hydrates the grease with its polar head groups and holds it in suspension.

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TLS Online TPP Program

#Question id: 33147

#Unit 2. Cellular Organization

In late mitosis and early G1, APC/C–Cdh1 triggers the destruction of a Cdt1 inhibitor which allowing Cdt1 to be active called:

TLS Online TPP Program

#Question id: 12945

#Unit 13. Methods in Biology

It is a PCR based multiplex assay that allows a number of target sites such as deletions, duplications, mutations to be amplified with a pair of primer containing probes.

TLS Online TPP Program

#Question id: 2605

#Unit 2. Cellular Organization

The precursor of trp is;

TLS Online TPP Program

#Question id: 23162

#Unit 13. Methods in Biology

Match the fluorescent dyes in column I with emission light in column II
Column I                                                                          Column II
1. Texas                                                                            a. far red
2. Fluorescein                                                                   b. red
3. Rhodamine                                                                   c. blue 
4. Cy5                                                                               d. green
Which of the following option comprises all correct matches?

TLS Online TPP Program

#Question id: 21252

#Unit 12. Applied Biology

Biodegradable plastics made up of Polyhydroxyalkanoates (PHB/PHA), For the overproduction of PHB by using enzyme such as,