Homework Answers
ANSWER :
3) The red light of the visible spectrum of sunlight is most effective for plants to perform maximum levels of photosynthesis, because its wavelength comprises between 610-700 nm, which is best absorbed by the chlorophyll pigments of plants. Hence option (3) is the correct answer choice for the corresponding statement.
4) The electron donor in photosynthesis is water (H2O), which drops its electrons off at photosystem II during the process of photolysis of water.
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Question 3 2 pts Which of the following describes which grow light would have been the...
Chlorophyll a Absorption Spectrum of Visible Light Absorption of light (%) Which of the following wavelengths...
Chlorophyll a Absorption Spectrum of Visible Light Absorption of light (%) Which of the following wavelengths of light are not absorbed by chlorophyll a to power photosynthesis? Check all that apply. 430 nm 660 nm 530 nm 400 450 500 550 600 Wavelength (nm) 650 700 wavelength (nm) In a laboratory experiment, you take three plants and put them each under a lamp that mimics sunlight. You have three colored light filters that fit over each of the lamps: a...
can someone answer these please!! I NEED HELP!! Of the following events from the light reactions...
can someone answer these please!! I NEED HELP!!
Of the following events from the light reactions of photosynthesis, which would be expected to occur first? While being split, electrons are taken out of water. Acceptance of electrons by Pc from the cytochrome complex Donation of electrons from reduced Pq to the cytochrome complex Light-induced reduction of the primary elecetron acceptor in the reaction center of PS Il takes place. Question 2 (2 points) The following figure depicts the absorption spectra...
Question 4 (2 points) Which color would the chlorophyll a pigment absorb the best? black green...
Question 4 (2 points) Which color would the chlorophyll a pigment absorb the best? black green O yellow red Question 5 (2 points) The reaction center (P680) of photosystem II has the ability to split water to make O2 but only when P680 is reduced when hydrogen bound to water oxidized free floating Question 6 (2 points) The electron transport chain of photosynthesis creates a proton gradient that is used to produced which of the following products: ATP H20 NADPH...
Question 64 1 pts Use the following figure to answer the question. -Absorbance of chlorophylla -...
Question 64 1 pts Use the following figure to answer the question. -Absorbance of chlorophylla - Rate of photosynthesis F 500 Violet Wavelength of light (nm) The wavelengths of light traced by the dotted line on this graph are also called the I wavelength of peak CO2 production action spectrum blue light
Question 12 2.3 pts Which of the following events does NOT occur in the light reactions...
Question 12 2.3 pts Which of the following events does NOT occur in the light reactions of photosynthesis? Oz is produced CO2 is incorporated into simple carbohydrates. o light is absorbed and funneled to reaction-center chlorophylla. ADP is phosphorylated to yield ATP. NADP+ is reduced to NADPH. If a cell needed to make sucrose (C12H22011), how many CO2 molecules would be required? O O FON O 0 24
can yall please help me figure out these questions 1-10? PLEASE I NEED HELP!! Of the...
can
yall please help me figure out these questions 1-10? PLEASE I NEED
HELP!!
Of the following events from the light reactions of photosynthesis, which would be expected to occur first? While being split, electrons are taken out of water. Acceptance of electrons by Pc from the cytochrome complex Donation of electrons from reduced Pq to the cytochrome complex Light-induced reduction of the primary elecetron acceptor in the reaction center of PS ll takes place. Question 2 (2 points) The...
Please answer ALL of the questions below! They are all on the same page and related!...
Please answer ALL of the questions below! They are all on the
same page and related!
I will rate the answer immediately after getting the answer!
Thank you! 7
In the reaction, 6CO2 + 6H20 --C6H12O6 + 602, carbon dioxide is being — oxidized Ophosphorylated hydrolyzed reduced condensed Which portion of the photosynthetic apparatus absorbs light? O NADP reductase O photosystem 1 both photosystem I and NADP reductase O photosystem II both photosystem I and photosystem II The image here...
1. 2. 3. The scenerios are given for each questions and the question have to be...
1.
2.
3.
The
scenerios are given for each questions and the question have to be
answered based on those scenerios.
Scenario #1: You genetically modify a group of Brassica rapa, plants so that they have increased carotenold levels. However, an unanticipated side effect of the experiment is that phosphofructokinase function is impaired to only 50% of normal activity, How would the photosynthetic activity be affected in these plants? a. Photosynthesis would increase when plants are exposed to light at...
There is a question includes different parts which related to photosythesis, is that true, "Leaves appear...
There is a question includes different parts which related to photosythesis, is that true, "Leaves appear green because they absorb green wavelengths of light." ? The most abundant pigment in plant leaves that absorbs blue and red light is called...... What are the products of the light reactions? (Select all that apply.) 1)ATP 2)Glucose 3) Chlorophyll 4) Photons of light 5) NADPH Select the two main groups of chemical reactions in photosynthesis. 1)photorespiration 2)Krebs cycle 3)glycolysis 4)fermentation 5)light reactions 6)carbon...
D Question 7 2.3 pts Which of the following are products of the light reactions of...
D Question 7 2.3 pts Which of the following are products of the light reactions of photosynthesis that are utilized in the Calvin cycle? electrons and H water and Oz CO2 and glucose ADP.Pi, and NADP ATP and NADPH
Chlorophyll a Absorption Spectrum of Visible Light Absorption of light (%) Which of the following wavelengths of light are not absorbed by chlorophyll a to power photosynthesis? Check all that apply. 430 nm 660 nm 530 nm 400 450 500 550 600 Wavelength (nm) 650 700 wavelength (nm) In a laboratory experiment, you take three plants and put them each under a lamp that mimics sunlight. You have three colored light filters that fit over each of the lamps: a...
can someone answer these please!! I NEED HELP!!
Of the following events from the light reactions of photosynthesis, which would be expected to occur first? While being split, electrons are taken out of water. Acceptance of electrons by Pc from the cytochrome complex Donation of electrons from reduced Pq to the cytochrome complex Light-induced reduction of the primary elecetron acceptor in the reaction center of PS Il takes place. Question 2 (2 points) The following figure depicts the absorption spectra...
Question 4 (2 points) Which color would the chlorophyll a pigment absorb the best? black green O yellow red Question 5 (2 points) The reaction center (P680) of photosystem II has the ability to split water to make O2 but only when P680 is reduced when hydrogen bound to water oxidized free floating Question 6 (2 points) The electron transport chain of photosynthesis creates a proton gradient that is used to produced which of the following products: ATP H20 NADPH...
Question 64 1 pts Use the following figure to answer the question. -Absorbance of chlorophylla - Rate of photosynthesis F 500 Violet Wavelength of light (nm) The wavelengths of light traced by the dotted line on this graph are also called the I wavelength of peak CO2 production action spectrum blue light
Question 12 2.3 pts Which of the following events does NOT occur in the light reactions of photosynthesis? Oz is produced CO2 is incorporated into simple carbohydrates. o light is absorbed and funneled to reaction-center chlorophylla. ADP is phosphorylated to yield ATP. NADP+ is reduced to NADPH. If a cell needed to make sucrose (C12H22011), how many CO2 molecules would be required? O O FON O 0 24
can
yall please help me figure out these questions 1-10? PLEASE I NEED
HELP!!
Of the following events from the light reactions of photosynthesis, which would be expected to occur first? While being split, electrons are taken out of water. Acceptance of electrons by Pc from the cytochrome complex Donation of electrons from reduced Pq to the cytochrome complex Light-induced reduction of the primary elecetron acceptor in the reaction center of PS ll takes place. Question 2 (2 points) The...
Please answer ALL of the questions below! They are all on the
same page and related!
I will rate the answer immediately after getting the answer!
Thank you! 7
In the reaction, 6CO2 + 6H20 --C6H12O6 + 602, carbon dioxide is being — oxidized Ophosphorylated hydrolyzed reduced condensed Which portion of the photosynthetic apparatus absorbs light? O NADP reductase O photosystem 1 both photosystem I and NADP reductase O photosystem II both photosystem I and photosystem II The image here...
1.
2.
3.
The
scenerios are given for each questions and the question have to be
answered based on those scenerios.
Scenario #1: You genetically modify a group of Brassica rapa, plants so that they have increased carotenold levels. However, an unanticipated side effect of the experiment is that phosphofructokinase function is impaired to only 50% of normal activity, How would the photosynthetic activity be affected in these plants? a. Photosynthesis would increase when plants are exposed to light at...
D Question 7 2.3 pts Which of the following are products of the light reactions of photosynthesis that are utilized in the Calvin cycle? electrons and H water and Oz CO2 and glucose ADP.Pi, and NADP ATP and NADPH
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