TLS Online TPP Program

#Question id: 2494


Separation of spindle poles during spindle formation and anaphase B most likely depends on which of the following?

#Unit 2. Cellular Organization
  1. (+) end-directed microtubule motors at the cell cortex

  2. (+) end-directed microtubule motors at the kinetochore

  3. (−) end-directed microtubule motors in the microtubule overlap zone

  4. (+) end-directed microtubule motors in the microtubule overlap zone

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TLS Online TPP Program

#Question id: 10288

#Unit 6. System Physiology – Plant

 If all the ATP are radiolabelled in the cytosol, then predict about radioactivity of each compound.

 a) All enzyme  of glycolysis will be radiolabelled except 2-phophoglycerate and phosphenol pyruvate

 b) 2-phophoglycerate and phosphenol pyruvate are radiolabelled only the next cycle of glycolysis after cytosolic ATP radiolabelling

 c) 1,3 bisphosphoglycerate will be radiolabelled at 1 and 3 both position

 d) 2-phosphoglycerate are not radiolabelled because its enzyme phosphoglycerate mutase active site contain histidine residue exchange phosphate group from 3-phosphoglycerate

 which prediction about radiolabelling is incorrect?

TLS Online TPP Program

#Question id: 263

#Unit 1. Molecules and their Interaction Relevant to Biology

Which does not apply to most bacterial DNA?

TLS Online TPP Program

#Question id: 10227

#Unit 6. System Physiology – Plant

The evaporation of water requires energy, when water evaporates from a leaf (transpiration), it removes large amounts of heat from the leaf and thus cools it. The human body is cooled by the same principle, commonly known as

TLS Online TPP Program

#Question id: 27000

#Unit 10. Ecological Principles

Average number of offspring produced by all the females in a population over the course of a generation

TLS Online TPP Program

#Question id: 29536

#Unit 6. System Physiology – Plant

Polygalacturonases (PG) secreted by the fungal hyphae interact with WAK1 on plant cell wall results in the expression of plant defense proteins, including
a. PGIPs                       
b. Chitinases
c. glucanases                 
d. phytoalexins
 Which of the following is true