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- Ms. Brundage buys a fancy new plant, and brings it home to replace her plastic ones. The action spectrum of the plant's leaves is found in Figure 1 below. Unfortunately it is winter and there is very little natural light. The local hardware store offers her two lighting choices: halogen light or cool white LED. After a little research, she discovers the spectrum of each type of light, as shown in Figure 2. a) Which type of light should Ms. Brundage purchase? Explain. b)The salesperson assures her that her plant most likely will be able to grow under either type of light. Given what you know about plant pigments and photosynthesis, how could this be possible? Explain.The pigment chlorophyll looks green because it absorbs violet, blue, yellow, orange, and red light and reflects the _________ part of visible light to our eyes.Why do leaves of plants appear green? Would plants grow well in greenish-yellow light? Explain your answer.
- Do I use a bar graph, line graph or another type of graph to display light exposure to plants and height? What type of graph is best?. List the parts of the light reactions that are proteins. List the parts of the light reactions that are not proteins. This question is in reference to photosynthesis.Which color(s) of light does chlorophyll a reflect? a. red and blue b. green c. red d. blue
- Write a general statement that describes the effect light intensity will have on the rate of the light reaction. As light intensity increases?In a controlled experiment,a scientist is studying how different amounts of sunlight affect growth of tomato plants.what is the dependent variablewhat are 3 things a photon of light can do
