Homework Answers
1. Option last that is 530 is the correct answer. Here it is clear from the spectrum that the absorbance at the wavelength 430 and 660 are closer to the maximum absorption as the pick heights are maximum at these wavelengths.
2. Will be able to effectively use. Chlorophyll a absorbs violet-blue and reddish orange-red wavelengths. Green colour is not absorbed by the photosynthetic pigments and thus plants in the green light will not be able to use effectively.
Add Answer to:
Chlorophyll a Absorption Spectrum of Visible Light Absorption of light (%) Which of the following wavelengths...
Question 3 2 pts Which of the following describes which grow light would have been the...
Question 3 2 pts Which of the following describes which grow light would have been the best choice for the biosphere? The green light because it has a wavelength of 500-570 nm which is the wavelength that is best absorbed by chlorophyll. The blue light because it has a wavelength of approximately 450-500 nm which is the wavelength best absorbed by chlorophyll. The red light because it has a wavelength of 610-700 which is a unique wavelength for chlorophylla Any...
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...
The rainbow of visible colors in the electromagnetic spectrum varies continuously from the longest wavelengths (the...
The rainbow of visible colors in the electromagnetic spectrum varies continuously from the longest wavelengths (the reddest colors) to the shortest wavelengths (the deepest violet colors) our eyes can detect. Wavelengths near 655 nm are perceived as red. Those near 515 nm are green and those near 475 nm are blue. Calculate the frequency of light (in Hz) with a wavelength of 655 nm, 515 nm, and 475 nm. 655 nm: 515 nm: 475 nm:
20) A: this a *) the dif the Wavelength of them Figure 10.1 E 33) Figure...
20) A: this a *) the dif the Wavelength of them Figure 10.1 E 33) Figure 10.1 shows the absorption spectrum for chlorophylla and the action spectrum for photosynthesis. Why are they different? A) Other pigments absorb light in addition to chlorophyll a. B) Anaerobic bacteria probably interfered with light absorption. C) Green and yellow wavelengths inhibit the absorption of red and blue wavelengths. D) Bright sunlight destroys photosynthetic pigments. E) The two lines are probably the result of inaccurate...
Experimental Inquiry: Which Wavelengths of Light Drive Photosynthesis? WORD O ( 10 of 11 T diamento...
Experimental Inquiry: Which Wavelengths of Light Drive Photosynthesis? WORD O ( 10 of 11 T diamento 500 600 Wavelength of light (nm) Add om so by man s on Education, the By measuring oxygen production with aerotactic bacteria Engelmann described an action spectrum for photosynthesis. The action spectrum (indicated by the black line plot in the image above) shows the relative effectiveness of each color of light in diving photosynthesis What assumptions did Engelmann make in order to conclude that...
I need the graph exactly as shown in the lab manual please 104 Biology 101L -...
I
need the graph exactly as shown in the lab manual please
104 Biology 101L - LAB 9 Paper Chromatography Schalthe n the strip Carones • • chlorophylla chlorophyll. 2. What three factors abied the pigments in the extract to move at different rates! Absorption Spectrum WAVELENGTH ABSORPTION APPROXIMATE COLOR WAVELLINGTM APPROXIMATE COLOR 400 0.399 Violet 560 Yellow LOSS Violet Yellow .02 .05 05 108 440 Violet 450 que Orange Orange Red 480 Blue 163 500 Green Red Red Green...
Plants are particular about the type of light they can use for photosynthesis. If you were...
Plants are particular about the type of light they can use for photosynthesis. If you were to use a filter on a light so that the plant only received green wavelengths of light, what would you expect to happen to the plant and why?
The diagram below shows two identical filament lamps separated by a small distance. Light from the...
The diagram below shows two identical filament lamps separated by a small distance. Light from the lamps is incident on a narrow slit behind a green filter. The slit is parallel to the filament of each lamp. A photograph is taken of the lamps through the slit. The images of the filament on the photograph are just resolved. The green filter is replaced by a red filter and then by a violet filter. For each filter a photograph is taken...
7. Review your data from Part III of this lab on the absorption spectrum of chloroplast...
7. Review your data from Part III of this lab on the absorption spectrum of chloroplast extract and answer the following questions: a. At what wavelength (and color) of light do you think the rate of photosynthesis is highest? b. At what wavelength (and color) of light do you think the rate of photosynthesis is lowest? c. The wavelengths (colors) of light that are absorbed most by chloroplasts are ____________ and _____________________. d. What molecule in the chloroplast absorbs this...
d. longer mul polon of that light. e. heavier prio 2. Arrange these light rays in...
d. longer mul polon of that light. e. heavier prio 2. Arrange these light rays in the order of increasing wavelengths: radio waves =uw microwaves _infrared - gamma rays 3. Briefly describe what happens to light quality when an object Xrays —_visible light a. absorbs light b. reflects light c. transmits light 4. What does an object colored "green" does to the quality of light that hits it? How about an object colored "black" or "white"? 5. Describe the absorbance...
Question 3 2 pts Which of the following describes which grow light would have been the best choice for the biosphere? The green light because it has a wavelength of 500-570 nm which is the wavelength that is best absorbed by chlorophyll. The blue light because it has a wavelength of approximately 450-500 nm which is the wavelength best absorbed by chlorophyll. The red light because it has a wavelength of 610-700 which is a unique wavelength for chlorophylla Any...
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...
20) A: this a *) the dif the Wavelength of them Figure 10.1 E 33) Figure 10.1 shows the absorption spectrum for chlorophylla and the action spectrum for photosynthesis. Why are they different? A) Other pigments absorb light in addition to chlorophyll a. B) Anaerobic bacteria probably interfered with light absorption. C) Green and yellow wavelengths inhibit the absorption of red and blue wavelengths. D) Bright sunlight destroys photosynthetic pigments. E) The two lines are probably the result of inaccurate...
Experimental Inquiry: Which Wavelengths of Light Drive Photosynthesis? WORD O ( 10 of 11 T diamento 500 600 Wavelength of light (nm) Add om so by man s on Education, the By measuring oxygen production with aerotactic bacteria Engelmann described an action spectrum for photosynthesis. The action spectrum (indicated by the black line plot in the image above) shows the relative effectiveness of each color of light in diving photosynthesis What assumptions did Engelmann make in order to conclude that...
I
need the graph exactly as shown in the lab manual please
104 Biology 101L - LAB 9 Paper Chromatography Schalthe n the strip Carones • • chlorophylla chlorophyll. 2. What three factors abied the pigments in the extract to move at different rates! Absorption Spectrum WAVELENGTH ABSORPTION APPROXIMATE COLOR WAVELLINGTM APPROXIMATE COLOR 400 0.399 Violet 560 Yellow LOSS Violet Yellow .02 .05 05 108 440 Violet 450 que Orange Orange Red 480 Blue 163 500 Green Red Red Green...
The diagram below shows two identical filament lamps separated by a small distance. Light from the lamps is incident on a narrow slit behind a green filter. The slit is parallel to the filament of each lamp. A photograph is taken of the lamps through the slit. The images of the filament on the photograph are just resolved. The green filter is replaced by a red filter and then by a violet filter. For each filter a photograph is taken...
d. longer mul polon of that light. e. heavier prio 2. Arrange these light rays in the order of increasing wavelengths: radio waves =uw microwaves _infrared - gamma rays 3. Briefly describe what happens to light quality when an object Xrays —_visible light a. absorbs light b. reflects light c. transmits light 4. What does an object colored "green" does to the quality of light that hits it? How about an object colored "black" or "white"? 5. Describe the absorbance...
Most questions answered within 3 hours.
-
Describe how the file manager allocates a file to a single user.
List the steps that...
asked 14 minutes ago -
For the following reaction:
IBr(g) + 4F2(g) → IF5(g) +
BrF3(g)
Compound
ΔH°f (kJ mol-1)...
asked 16 minutes ago -
Assuming the simple probability of even A is given as P(A) and
the simple probability of...
asked 19 minutes ago -
2.- It is known that 20% of the students on campus are smokers.
If 8 students...
asked 19 minutes ago -
Provide a summary/reflection of what you gleaned of how law
enforcement is effect by Unconventional Weapons...
asked 40 minutes ago -
From the following heats of combustion,
CH3OH(l) + 3/2O2(g) → CO2(g) +
2H2O(l)
ΔHorxn = –726.4...
asked 33 minutes ago -
Floating Point Representation
Consider a computer that stores information using 10 bits words.
The first bit...
asked 1 hour ago -
. The theoretical weight percent of carbon in (CH3)3N is:
A. 20.32% B. 81.95% C. 9.97%...
asked 55 minutes ago -
The rate of a certain reaction is given by the following rate
law:
rate = k[H2][I2]...
asked 50 minutes ago -
A 10,000 uF capacitor is in series with a 1 uH inductor. What is
Zeq of...
asked 54 minutes ago -
Draw the molecular orbital diagram for O2-
(oxygen molecule with a negative charge).
asked 1 hour ago -
Of all the different weapons discussed in this chapter that make
up CBRNE,
Which group do...
asked 1 hour ago