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Перевод: chlorophyll
[прилагательное] хлорофильный; [существительное] хлорофилл
Тезаурус:
- The cells that contain the chlorophyll that picks up the photons are mostly sandwiched in the spongy heart (the mesophyll) of the leaf.
- Plant cells carry chloroplasts: organelles containing the pigment chlorophyll, which they employ to entrap sunlight.
- As the chlorophyll disappears during the autumn, the leaves turn fiery red, garnet or umber.
- Variegated plants will start to make more chlorophyll in their leaves in response to restricted sunlight, and so tend to turn green in the shade.
- They followed this up to show that affected leaves had lower concentrations of magnesium, an important part of the chlorophyll molecule.
- Elsewhere, clownfish are numerous, hiding from your approach in the chlorophyll green of carpet anemones.
- Bright sunlight destroys chlorophyll which they are unable to replace fast enough, and so they suffer while other, more adaptable plants flourish.
- The electrons of chlorophyll molecules become excited and are ferried across the photosynthesis membrane by electron-grabbing molecules called quinones.
- The colour change from green to yellow suggested that the key may lie in chlorophyll, the compound responsible for photosynthesis.
- Chlorophyll, the green pigment that actually captures the Sun's energy, is contained in tiny "organelles" known as chloroplasts; and these are mostly arranged within the mesoderm cells.
- On a molecular level, photosynthesis begins when light quanta excite banks of chlorophyll molecules that are arranged into networks of microscopic antennae protruding from the photosynthetic membranes.
- Like a photochemical spider's web, when one chlorophyll molecule is "struck" by a photon and becomes electronically excited, the excitation spreads rapidly to the rest of the network.
- To illustrate the use of these techniques Prof Battersby described the clarification of the biosynthesis of Uro'gen III, the parent ring system of pigments such as chlorophyll and haemoglobin.
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