The Relationship Between Cellular Respiration and ..
And cellular respiration uses the glucose and oxygen from photosynthesis to form carbon dioxide and water.
Between Cellular Respiration and Photosynthesis
Antia & Klut (1981) exposed five euryhaline phytoplankton species to fluoride concentrations ranging from 50 to 200 mg/litre (14–15% salinity). The growth rate and maximum growth density of the chlorophyte and the diatom were unaffected at all exposure concentrations. The growth of the diatom appeared to be stimulated by the presence of fluoride. The haptophyte was 35–50% inhibited at fluoride concentrations of >150 mg/litre. The dinoflagellate was 20–25% inhibited at 150 mg/litre and more than 90% inhibited at 200 mg/litre. Hekman et al. (1984) studied the effect of dissolved fluoride concentrations of up to 150 mg/litre on six phytoplankton species. Growth and photosynthetic oxygen evolution were unaffected at fluoride concentrations up to 50 mg/litre in all algae except growth ceased for a period followed by growth at a reduced rate at 50 mg fluoride/litre; the threshold for growth effects and inhibition of photosynthesis in this species was 25 mg/litre. Nichol et al. (1987) found that fluoride concentrations of >100 mg/litre (5.2 mmol/litre) caused a growth lag in at neutral pH. The effect of fluoride on the growth lag was pH-dependent, with the growth lag increasing with decreasing pH. At pH 5.9, there was a measurable growth lag at 5 mg fluoride/litre. Fluoride resistance was induced by prior growth in the medium at non-inhibitory levels of sodium fluoride. It was suggested that fluoride-resistant cells retain less fluoride (taken up as undissociated hydrogen fluoride) by developing increased permeability to the fluoride anion. No effect on growth of 12 species of marine phytoplankton was observed at fluoride concentrations ranging from 10 to 50 mg/litre. At the highest concentration (100 mg/litre), no effect on growth was observed in 9 of the 12 species tested; however, 25–30% inhibition of growth was found in a diatom (), a dinoflagellate () and a haptophyte () (Oliveira et al., 1978).
The reactants of cellular
respiration are the products
of photosynthesis and the
reactants of photosynthesis
are the products of cellular
Photosynthesis and Cellular Respiration notecards
Using large-scale mass spectrometers located at EMSL, scientists discovered how blue-green algae use proteins and how they respond to varying natural conditions. Blue-green algae are responsible for nearly half of the photosynthesis necessary for sustaining life on earth and can be used to create renewable, carbon-neutral biofuels
Cooke (1976) studied the effect of fluoride (200 mg/litre) on common sunflower () seeds grown in sand culture. No effect on total dry weight was observed; however, there were significant reductions in leaf growth. Keller (1980) grew Norway spruce () cuttings in sand and watered with 100 mg fluoride/litre during winter until bud break. Watering with sodium fluoride significantly depressed the carbon dioxide uptake of shoots. Although the previous year’s needles did not show signs of injury, most of the new needles were killed immediately after flushing with fluoride. Exposure to fluoride significantly increased the susceptibility of plants to sulfur dioxide in subsequent fumigation experiments. Zwiazek & Shay (1987) grew jack pine () seedlings in sand culture at 3 or 15 mg fluoride/kg dry weight. Wilting was the first sign of fluoride injury and occurred in approximately 50% of plants after 25–26 h at 15 mg fluoride/kg and 2–6 h later in only 7% of plants exposed to 3 mg/kg. Fluoride-induced injuries to mesophyll and guard cells were similar to those caused by drought and included the appearance of lipid material in the cytoplasm during early stages of injury, suggesting cell membrane damage. Plants exposed to 3 mg/kg for up to 168 h showed significant reductions in water content. Respiration was significantly reduced after 24 h, but not after longer exposure times, while photosynthetic oxygen release was significantly reduced at 48 and 91 h but had recovered after 168 h (Zwiazek & Shay, 1988a). Zwiazek & Shay (1988b) reported that 3 mg fluoride/kg significantly reduced growth (as measured by fresh weight) and acid phosphatase activity and increased total organic acid content of jack pine () seedlings.
what is the relationship between photosynthesis and cellular ..
(1994) monitored the light-saturated net photosynthesis, dark respiration and foliar nutrient content of Scots pine ( Pinus sylvestris) growing in polluted and non-polluted sites.
Low needle magnesium level and high aluminium concentrations and aluminium:calcium ratios resulted in reduced photosynthetic capacity and increased respiration.
Relationship between Photosynthesis and Cellular Respiration
SC.912.L.18.9 Photosynthesis and Cellular Respiration
The link between photosynthesis and cellular respiration is an inverse relationship, both are opposites of each other
Making The Connection: Photosynthesis and Cellular Respiration
published the chapter: Understanding Photosynthesis and Cellular Respiration: ..
Making The Connection: Photosynthesis and Cellular ..
How do students typically understand connections between photosynthesis and cellular ..
Cellular respiration and dieting | Science and …
Ivinskis & Murray (1984) found that reductions in photosynthetic capacity, chlorophyll and and leaf area of grey gum () were all significantly correlated with leaf fluoride content, fluoride in air and distance from an aluminium smelter. The authors also found that dusky-leaved ironbark (), a species believed to be tolerant of fluoride, showed no significant differences between sites for any of the variables except leaf area.
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