I hypothesize that the greater the concentration of co2 the faster the plant spinach leaves will photosynthesize because the formula for photosynthesis is: popular essays leadership colin powell evil for evil's sake: an analysis of the nature of evil in william shakespeare's hamlet birth order essay.
Lab 4: photosynthesis and chromatography of spinach leaves discussion: the chromatography of the spinach leaves was taken to establish what pigments were present in the chloroplasts of the leaves the solvent carried and separated the different pigments up the cellulose paper. Effects of photosynthesis of spinach leaves in different light conditions essay effects of photosynthesis of spinach leaves in different light conditions introduction photosynthesis is the process of converting solar energy, carbon dioxide (co2), and water (h2o) into carbohydrates (ch2o) and oxygen (o2. Spinach leaves are an excellent source of vitamin-k 100 g of fresh greens provides 402% of daily vitamin-k requirements vitamin-k plays a vital role in strengthening the bone mass by promoting osteoblastic activity in the bones.
Aim: the aim of this experiment is to investigate the effect of sodium carbonate and light intensity on the rate of oxygen produced by plants by observing the floating of the spinach leaf.
• young leaves/ shoots can be eaten fresh by itself/ included in rice dishes/ mixed in with salads (like lettuce or spinach) • fresh juice or smoothie • cook with butter /add to a casserole /soup/ stir-fried (fry garlic in a little oil and then saute the leaves and young shoots in oyster sauce)/ sauteed lightly like one would spinach. Firstly, the leaf extract was prepared by weighting out 3 g of fresh spinach after that the spinach was cut into small pieces and placed in a mortar, while 15 ml of ice-cold acetone and a sprinkle of clean sand were added. This study was undertaken to determine the relationship between of light intensity and rate of photosynthesis in spinach leaves rate of photosynthesis was determined at ph 7, 02% nahco3, room temperature, and under white light using light intensities of 2200, 4250, 5300, 14400, 20600 lux.
Analysis of the absorption of green light versus red light absorption in spinach leaves 1433 words | 6 pages this was done by separating the photosynthetic pigments (chlorophyll a, chlorophyll b, carotene and xanthophylls) from one another using paper chromatography.