TLS Online TPP Program

#Question id: 2165


Which of the following properties is characteristic of P-class ion-motive ATPases?

#Unit 2. Cellular Organization
  1. localization in vacuoles     

  2. localization in chloroplasts and mitochondria

  3. binding of ATP on the exoplasmic side of the membrane

  4. a conserved amino acid sequence about the covalent phosphorylation site of the enzyme

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TLS Online TPP Program

#Question id: 10542

#Unit 6. System Physiology – Plant

Following are certain strategies used by pathogen to attack over the host plant that describe plant-pathogen interactions:

                      I                                                                                             II

A. Necrotrophic pathogens                              i) most of the plant tissue remains alive and only minimal cell damage can be observed, as the pathogens feed on substrates provided by their host

B. Biotrophic pathogens                                 ii) In which the host cells are kept alive as described for biotrophic  Pathogens and followed by a necrotrophic stage, in which the pathogens can cause extensive tissue damage

C. Hemibiotrophic pathogens                         iii) attack their host by secreting cell wall–degrading enzymes or toxins, which eventually kill the affected plant cells, leading to extensive tissue maceration. This dead tissue is then colonized by the pathogens and serves as a food source

Which of the following above combination is correct?

TLS Online TPP Program

#Question id: 28159

#Unit 1. Molecules and their Interaction Relevant to Biology

The given plot and statement are made after performing the DST calorimetry of a protein

a. X represents perfect folding of protein

b. X represents breaking of a bond

c. Y represents perfect folding of protein

d. Y represents perfect breaking of a bond

Which of the following is correct

TLS Online TPP Program

#Question id: 12967

#Unit 10. Ecological Principles

Which of the following is the best explanation for why net primary productivity in terrestrial ecosystems tends to increase toward the tropics?

TLS Online TPP Program

#Question id: 11237

#Unit 9. Diversity of Life Forms

Which statement about the genomes of prokaryotes is correct?

TLS Online TPP Program

#Question id: 28167

#Unit 2. Cellular Organization

Organism and genes is given

Match them correctly