photosynthesis/ respiration
Uploaded by tootie1000 on Nov 05, 2014
Photosynthesis and Cellular Respiration
Estee Tharpe
American InterContinental University
Photosynthesis and Cellular Respiration
Part 1: Use of lab animation to help me produce a hypothesis, outcome, analysis: Table: Amount of Oxygen Bubbles Determined by the Rate of Photosynthesis Measured
Light Bulb Test 1 Test 2 Test 3 Normal
Zero watts 2 1 3 2
Twenty 5 watts 7 4 4 5
Fifty watts 11 11 11 11
Hundred watts 12 13 12 12
Part 2: Lab research report/methodical technique above:
(Purpose) What result organizes the concentration of light-wattage require on the degree of photosynthesis as unhurried proof through the quantity of oxygen effervesces?
(Introduction) The introduction of photosynthesis and inhalation/exhalation that materializes in an herb submerged beneath water with several light strengths on a scheduled speed to conclude if the data that stands unhurried by the quantity of oxygen effervesces is amplified via the dissimilar light strengths utilized during this experimentation.
(Predicted Outcome/Hypothesis) The hypothesis as related to this experimentation is that as the light strengthens, so see to the equal of photosynthesis that is trial thru a progression in oxygen effervesce formation.
(Methods) I personally used an underwater herb in this experiment and placed it inside of a one gallon glass container with a light bulb suspended over this container. The use of numerous wattage bulbs was used to fluctuate the strength of light to quantify the amount of effervesces with oxygen fume that stood set off throughout a retro of 60 minutes.
(Results) Same as above.
Light Bulb Test 1 Test 2 Test 3 Normal
Zero watts 2 1 3 2
Twenty 5 watts 7 4 4 5
Fifty watts 11 11 11 11
Hundred watts 12 13 12 12
(Analysis Discussion) Although using such light strength and observing the bubbles perform in a time span of 60 minutes interludes and by means of several wattages, it’s as if I personally was attempting to twofold the wattage that perhaps could twofold the photosynthesis, being in this situation do not alter the equal of photosynthesis, nevertheless it do adjust the amount of intervals that you perceive the oxygen effervesces appear throughout dissimilar watt output. It been established in this experimentation that photosynthesis in an underwater plant ensure not change or twofold at any equal. Hence, the altered wattage light bulbs used did adjust the making of oxygen bubbles formed during a 60 minute interval period under different wattage of light output.
References
Leakey, A.D. (2014). Retrieved October 9, 2014 from Photosynthesis And The Environment.
Photosynthesis Research, 119 (1-2), 1-2.
Gnaiger, E., Steinlechner-Maran (1995). Retrieved October 10, 2014 from Control of
Mitochondrial and Cellular Respiration by Oxygen. Journal of Bioenergetics and Bio
membranes, 27 (6), 583-596.
Ocean Explorer. (2013). Chemosynthesis versus Photosynthesis. Retrieved October 11, 2014
from http://oceanexplorer.noaa/chemosynthesis/activities/chemovsphoto.html