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TLS Online TPP Program

#Question id: 9270

In the lowest excited state, the excited chlorophyll has four alternative pathways for disposing of its available energy which of the statement of alternative pathway would be INCORRECT?

#SCPH06 I Botany
  1. Excited chlorophyll can re-emit a photon and thereby return to its ground state—a process known as fluorescence, When it does so, the wavelength of fluorescence is slightly longer than the wavelength of absorption
  2. The excited chlorophyll can return to its ground state by directly converting its excitation energy into heat, with the emission of a photon
  3. Chlorophyll may participate in energy transfer, during which an excited chlorophyll transfers its energy to another molecule
  4. The photochemistry, in which the energy of the excited state causes chemical reactions to occur, the photochemical reactions of photosynthesis are among the fastest known chemical reactions
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TLS Online TPP Program

#Question id: 4156

#SCPH05 I Biotechnology

The reading frame of DNA is fixed by
TLS Online TPP Program

#Question id: 8840

#SCPH06 I Botany

There are at least a dozen known species in the extinct genus Lystrosaurus. If each species was suited to a quite different environment, then this relatively large number of species is likely due to
TLS Online TPP Program

#Question id: 5055

#SCPH06 I Botany

There are at least two components to every inductive interaction-
TLS Online TPP Program

#Question id: 18653

#SCPH01 Biochemistry

In SDS-PAGE, migration of protein is affected by
TLS Online TPP Program

#Question id: 3531

#SCPH28 | Zoology

Due to independent assortment resulting gamete is