虚假
发表于 2025-3-26 20:59:21
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Alcove
发表于 2025-3-27 01:31:46
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Misgiving
发表于 2025-3-27 07:28:29
Phosphatase Activity in an Acid, Limed Swedish Lake,83). The characteristics of the acid phosphatase activity in Lake Gårdsjön were similar to those of alkaline phosphatases, with respect to the K. value and inhibition by orthophosphate. The results presented by Jansson et al. (1981) and Olsson (1983) indicate that small plankton, mainly Ochromonadac
评论性
发表于 2025-3-27 11:13:02
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BABY
发表于 2025-3-27 16:48:44
Filtration and Buoyant Density Characterization of Algal Alkaline Phosphatase,ymes permits biota to hydrolyze dissolved phosphomonoester substrates present in the water column, thereby providing an additional source of orthophosphate for biotic assimilation (Berman, 1970; Heath and Cooke, 1975; Francko and Heath, 1979; Pettersson, 1980; Wetzel, 1981; Heath, 1986; Francko, 198
转折点
发表于 2025-3-27 19:09:26
Cyclic Nucleotide Phosphodiesterase Activity in Epilimnetic Lake Water, diel variations in cyclic AMP (cAMP) concentrations and photosynthetic and heterotrophic carbon assimilation rates in algae and aquatic macrophytes (Francko, 1984a; 1984b; 1984c; 1986; 1987a; Francko and Wetzel, 1980; 1981b; 1982; 1984a; 1984b). Recent work on cultured ., a unicellular chlorophyte
PATRI
发表于 2025-3-28 01:16:26
Chitinase Activity in Estuarine Waters, al., 1976; Wainswright, 1981) in spite of the fact that exoenzyme hydrolytic action on organic polymers has long been recognized as a prerequisite for biological membrane transport of component disaccharides and monomers (Pollock, 1962; Fogarty and Kelly, 1979; Keeney, 1983; Button, 1985; Takiguchi
archetype
发表于 2025-3-28 02:27:11
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vascular
发表于 2025-3-28 09:57:38
Enzyme Activities in Billabongs of Southeastern Australia,different. from those of Europe or North America (Lake et al., 1985; Williams, 1988), so it is not clear whether concepts developed with Northern-Hemisphere freshwaters are applicable to the freshwaters of Australia. For instance, the rivers of the Australian mainland are often turbid and saline (Ha
Engaged
发表于 2025-3-28 13:51:58
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