the Life of a green plant

Breath and a metabolism. Supply by energy and building blocks. Breath

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  • the Place of a green plant in nature economy
  • the Cage of a green plant
  • Growth and formoobrazovanie at plants. The general review
  • Photosynthesis. Energy storage
  • Breath and a metabolism. Supply by energy and building blocks
  • the Water mode of plants
  • a Mineral food
  • Movement and redistribution of nutrients
  • the Hormonal control of speed and a growth direction
  • Hormonal regulation of rest, ageing and stress
  • Regulation of growth by light
  • the Role of the photoperiod and temperature in growth regulation
  • Fast movements of plants
  • Some physiological bases of agricultural and gardening practice
  • Protection of plants
  • Plants and the person

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    you are: Breath and a metabolism. Supply by energy and building blocks

    In the course of breath at which carbohydrates are oxidised to СО2 and Н2O, the energy reserved in molecules of carbohydrates, is liberated for its use in endergonicheskih cage reactions (the reactions going with an expense of energy;). Simultaneously many intermediate products formed thus are used as building blocks for synthesis of the various other connections necessary for a cage.

    Oxidation geksozy to СО2 and Н2O is made not in one step, and consists of a number fermentativnyh reactions with participation different cellular organell (fig. 5.4). Energy transformation occurs at several such stages still before finally from ADP and P1 is formed ATR. At full oxidation of one molecule geksozy 38 molecules ATR are formed. Total reaction can be written down in a following kind:

    Sections

  • Tsikl Krebsa
  • Respiratory factor
  • Glikoliz
  • Formation of building blocks
  • Oxidizing fosforilirovanie
  • Pentozofosfatnyj a way
  • Respirometr Varburga