Small molecules are able to pass through a cell membrane because the membrane itself is semipermeable. Larger molecules require the cell expend energy to transport the molecules across the cell membrane, usually by engulfing them.
The other factors that effect the rate of photosynthesis reactions are -
Light intensity
Temperature
Concentration of Oxygen
Concentration of Carbon Dioxide
Water
Answer:
this may help
Explanation:
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Tour of the Electromagnetic Spectrum
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Wave Behaviors
Light waves across the electromagnetic spectrum behave in similar ways. When a light wave encounters an object, they are either transmitted, reflected, absorbed, refracted, polarized, diffracted, or scattered depending on the composition of the object and the wavelength of the light.