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TLS Online TPP Program

#Question id: 14092

The symptoms of phosphorus deficiency is,

#Unit 6. System Physiology – Plant
  1. include stunted growth in young plants and a dark green coloration of the leaves, which may be malformed and contain small spots of dead tissue called necrotic spots
  2. causes black necrosis of the young leaves and terminal buds. The necrosis of the young leaves occurs primarily at the base of the leaf blade
  3. susceptible to lodging (falling over) and fungal infection
  4. including chlorosis, stunting of growth, and anthocyanin accumulation.
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TLS Online TPP Program

#Question id: 7098

#Unit 5. Developmental Biology

The role of maternal factors (such as Vg-1, Xwnt-1, and VegT) packaged into the vegetal region of the Xenopus oocyte is:
TLS Online TPP Program

#Question id: 1418

#Unit 4. Cell Communication and Cell Signaling

Apoptosis can be induced by a mitochondrial protein being released into the cytosol. This protein binds directly to what in the cytosol?
TLS Online TPP Program

#Question id: 4548

#Unit 3. Fundamental Processes

 σ- subunit of prokaryotic RNA polymerase describing is incorrect
TLS Online TPP Program

#Question id: 33460

#Unit 1. Molecules and their Interaction Relevant to Biology

Assume that a poly(A) tract five base pairs long produces a 20o bend in a DNA strand. What will the total (net) bend produce in a DNA if the center base pairs (the third of five) of two successive (dA)5 tracts are located15 base pairs apart;
TLS Online TPP Program

#Question id: 11834

#Unit 6. System Physiology – Plant

Hook formation and maintenance result from ethylene-induced asymmetric growth,  indicating that phytochrome is the photoreceptor involved in this process

a) Red light induces hook folding, and far-red light reverses the effect of red

b) close interaction between phytochrome and ethylene controls hook opening

c) Red light inhibits ethylene formation, promoting growth on the inner side, thereby causing the hook to open

Which of the following combination from the given statements is correct?