Solved by a verified expert:Question 1 (8 points) Complete the following chart. You may have completed "Investigation 5.B" from pages 172 and173 of the textbook in a laboratory setting. If so, you may complete the following chart usingyour own chromatography paper from the investigation. If you were unable to perform theinvestigation, use the diagram provided in this assignment to help you fill out the chart. Onceyou have filled out the chart, answer questions the next four questions that follow.Question 1 options:Chromatography Analysis PigmentNamecaroteneschlorophyll Achlorophyll Bxanthophylls DistanceDistancePigmentTravelled byTravelled byColourSolventPigment (cm)Front (cm) ReferenceFlow (Rf) Question 2 (1 point)The presence of pigments other than chlorophyll in plants is important because these pigmentsQuestion 2 options:A) are used to build chlorophyllB) can use oxygen to carry out photosynthesisC) function in exactly the same way as chlorophyllD) allow the plant to utilize wavelengths of light other than those used by chlorophyllQuestion 3 (4 points)Describe two practical uses for an artificial chemical that behaves like chlorophyll. Explain thevalue of each of the uses to society.Question 3 options: Question 4 (1 point)If a certain band on one chromatography strip has been identified as chlorophyll a, chlorophyll acould be identified on a second chromatography strip by looking for a bandQuestion 4 options:A) with no colourB) of darker colourC) in reverse positionD) in a parallel position Question 5 (2 points)Describe a practical application of chromatography, and give and example that is unrelated tophotosynthesis.Question 5 options: Question 6 (4 points) Select all possible answers that would complete this statement.Scientists are investigating ways to produce hydrogen using an artificial photosystem II becausethis technology wouldQuestion 6 options:depend on limited solar energy. combine water (a renewable resource) into hydrogen gas. prevent hydrogen gas, a completely dirty burning fuel, to become available as an alternativefuel source thus reducing peoples ecological footprint. split water (a renewable resource) into hydrogen gas. be an unstable but abundant resource once it can be efficiently produced. allow hydrogen gas, a completely clean burning fuel, to become available as an alternativefuel source and allow people to reduce their ecological footprint. depend on unlimited solar energy. be a sustainable resource once it can be efficiently produced.Question 7 (10 points)Summarize in point form the events that take place in the light-dependent reactions ofphotosynthesis.
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