Photosynthesis

Word PHOTOSYNTHESIS
Character 14
Hyphenation pho to syn the sis
Pronunciations /ˌfəʊ.təʊ.ˈsɪn.θə.sɪs/

Definitions and meanings of "Photosynthesis"

What do we mean by photosynthesis?

The process in green plants and certain other organisms by which carbohydrates are synthesized from carbon dioxide and a source of hydrogen (usually water), using light as an energy source. Most forms of photosynthesis release oxygen as a byproduct. noun

A chemical combination brought about by the action of light, as in the formation of carbohydrates in living plants from the carbon di-oxid and water of the air under the influence of sunlight. noun

The process of constructive metabolism by which carbohydrates are formed from water vapor and the carbon dioxide of the air in the chlorophyll-containing tissues of plants exposed to the action of light. It was formerly called assimilation, but this is now commonly used as in animal physiology. The details of the process are not yet clearly known. Baeyer's theory is that the carbon dioxide is reduced to carbon monoxide, which, uniting with the hydrogen of the water in the cell, produces formaldehyde, the latter forming various sugars through polymerization. Vines suggests that the carbohydrates are secretion products of the chloroplasts, derived from decomposition of previously formed proteids. The food substances are usually quickly translocated, those that accumulate being changed to starch, which appears in the cells almost simultaneously with the sugars. The chloroplasts perform photosynthesis only in light and within a certain range of temperature, varying according to climate. This is the only way in which a plant is able to organize carbohydrates. All plants without a chlorophyll apparatus, as the fungi, must be parasitic or saprophytic. noun

The process by which plants and other photoautotrophs generate carbohydrates and oxygen from carbon dioxide, water, and light energy in chloroplasts. noun

Synthesis of compounds with the aid of radiant energy (especially in plants) noun

Any process by which plants and other photoautotrophs convert light energy into chemical energy,

Synonyms and Antonyms for Photosynthesis

  • Synonyms for photosynthesis
  • Photosynthesis synonyms not found!!!
  • Antonyms for photosynthesis
  • Photosynthesis antonyms not found!

The word "photosynthesis" in example sentences

Examples of such scientists include Stapp, Patel and those at Berkeley lab who, this year, demonstrated photosynthesis is a quantum mechanical mechanism. ❋ Unknown (2009)

Prof. Andersson has published a total of 275 papers in photosynthesis research, biological membranes, protein and membrane purification, and light stress ❋ Unknown (2010)

Several Nobel Prizes for Chemistry have been awarded for work in photosynthesis and respiration, the two main processes in the energy metabolism of living organisms (cf. Section 3.5). ❋ Unknown (2010)

However, I do believe recent discoveries of the inherent use of quantum conductivity in photosynthesis and quantum computation in DNA lends support to the idea that we may be getting closer to better defining the gray area between the emperical and the metaphysical. ❋ Unknown (2008)

But photosynthesis is much more efficient than our solar technologies, for reasons that scientists are still working out. ❋ Unknown (2007)

Berkerly lab finding of the role of quantum mechanics in photosynthesis has certainly removed any doubt of the reality of life directly using quantum mechanics. ❋ Unknown (2007)

Whether at sea or on land, the chemical process that traps photons and uses them to drive ‘uphill’ energy-consuming chemical reactions, manufacturing convenient energy-storage molecules such as sugars and starch, is called photosynthesis. ❋ RICHARD DAWKINS (2009)

The mystery of how Nature, through photosynthesis, is able to transfer solar energy through molecular systems with nearly 100-percent efficiency appears to have been solved. ❋ Unknown (2007)

The alga took care of photosynthesis for the pair, converting sunlight to useful nourishment, she believed; the fungus gave the alga a safe haven, stored water, and drew minerals necessary for photosynthesis from the anchoring rock or tree trunk. ❋ Peggy (2006)

Plants catch light and turn it into an electric current, then use that energy to excite catalysts that split water into hydrogen and oxygen during what is called photosynthesis' light cycle. ❋ Unknown (2008)

What we call photosynthesis is really the transformed energy that gives life to the tree that bears fruit of a wonderful color ❋ Nelson, Willie & Shrake, Edwin Bud (1992)

The electron-transport proteins in photosynthesis as well as in respiration are organized as complicated molecular aggregates bound to membrane systems of two specific cell organelles, chloroplasts and mitochondria. ❋ Unknown (1988)

The conversion of energy in photosynthesis and cellular respiration takes place through transport of electrons via a series of proteins, which are bound in special membranes. ❋ Unknown (1988)

In respiration as well as in photosynthesis, electrons fall from a higher to a lower energy level, somewhat like an electric current. ❋ Unknown (1988)

You have tracked the various steps of the path of carbon in photosynthesis and created a clear picture of this complicated sequence of reactions, reactions of immense importance for life on our planet. ❋ Unknown (1964)

In other words, photosynthesis is the absolute prerequisite for all life on earth and the most fundamental of all biochemical reactions. ❋ Unknown (1964)

Sections 3.3 and 3.4) in the membrane-bound enzyme complexes in both respiration and photosynthesis, is coupled to proton translocation across the membranes, and the electrochemical gradient thus created is used to drive the synthesis of ATP (adenosine triphosphate), the energy storage molecule in all living cells. ❋ Unknown (2010)

Cross Reference for Photosynthesis

What does photosynthesis mean?

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