Author: Benjamin LowenhauptPublisher:
ISBN:
Category : Aquatic plants
Languages : en
Pages : 18
Book Description
Active Cation Transport in Submerged Aquatic Plants
Author: Benjamin LowenhauptPublisher:
ISBN:
Category : Aquatic plants
Languages : en
Pages : 18
Book Description
ACTIVE CATION TRANSPORT IN SUBMERGED AQUATIC PLANTS. I. EFFECT OF LIGHT UPON THE ABSORPTION AND EXCRETION OF CALCIUM BY POTAMOGETON CRISPUS (L) LEAVES.
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Active Cation Transport in Submerged Aquatic Plants
Author: Benjamin LowenhauptPublisher:
ISBN:
Category : Aquatic plants
Languages : en
Pages : 20
Book Description
Transport in Plants II
Author: U. LüttgePublisher: Springer Science & Business Media
ISBN: 3642662307
Category : Science
Languages : en
Pages : 482
Book Description
In the first part (Part A) of this volume on transport, there was an emphasis on the processes occurring at the membranes bounding the cells. It was convenient to distinguish active and passive processes of transport across the membranes, and to recognize that certain transport processes may be regulated by internal factors in the cells such as cytoplasmic pH, concentrations of ions, of malate or of sugar in the vacuoles, or the hydrostatic pressure. Cells in tissues and organs show the same kinds of properties as individual cells, but in addition there can be cell to cell transport related to the organization of the tissue. Firstly cells within a tissue are separated from the external solutions by a diffusion path comprising parts of the cell walls and intercellular spaces; more generally this extra-cytoplasmic part of the tissue has been called the apoplasm. A similar term is "free space". Secondly, the anatomy of cells in tissues seems to allow some facilitated, local transport between cells in a symplasm. Entry into the symplast and subsequent transport in a symplasmic continuum seems to be privileged, in that ions may not have to mix with the bulk of the cytoplasm and can pass from cell to cell in particular cytoplasmic structures, plasmodesmata. In Chara plants, this kind of transport is found operating across the multi-cellular nodes as the main means of transport between the long internodal cells.
The Transport of Calcium and Other Cations in Submerged Aquatic Plants
Author: Benjamin LowenhauptPublisher:
ISBN:
Category : Aquatic plants
Languages : en
Pages : 42
Book Description
U.S. Government Research Reports
Author: Publisher:
ISBN:
Category : Science
Languages : en
Pages : 60
Book Description
TID.
Author: Publisher:
ISBN:
Category : Energy development
Languages : en
Pages : 28
Book Description
Nuclear Science Abstracts
Author: Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1066
Book Description
Radioisotopes in Agriculture
Author: Publisher:
ISBN:
Category : Radioisotopes
Languages : en
Pages : 44
Book Description
This annotated bibliography contains 148 selected references on the uses of radioactive and stable isotopes in animal husbandry and in studies of fertilizer uptake by plants, plant physiology, photosynthesis, and entomology. These references were selected from scientific journals published during the period 1957-1958. Subject and author indexes and a list of the periodicals from which the references were selected are included.
Uptake and Fate of Endothall in Submersed Aquatic Plants
Author: Thomas Martin ThomasPublisher:
ISBN:
Category :
Languages : en
Pages : 214
Book Description
