Plant Structure
Which is not true about a photon?

The shorter the wavelength, the greater the energy of the photons
It is trapped by photosynthetic unit
It is a packet of light energy
It donates electron to reduce carbon dioxide to glucose

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Plant Structure
The mitochondria were known in the nineteenth century to be osmotically active on the basis of evidence that

the mitochondrial matrix is hypotonic to the cellular cytoplasm
mitochondria are surrounded by a semi permeable membrane
the mitochondrial matrix is hypertonic to the cellular cytoplasm
mitochondria were derived from a symbiotic bacterium

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Plant Structure
Cellular metabolism is an example of

equilibrium metabolism
a series of reactions that defy the second law of thermodynamics
a series of reactions occurring under standard conditions
steady-state metabolism

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