Rhodopsin is a biological pigment that serves as the primary photoreceptor in vision (Science 266 [1994]: 422).
Question:
Rhodopsin is a biological pigment that serves as the primary photoreceptor in vision (Science 266 [1994]: 422). The chromophore in rhodopsin in retinal, and the absorption spectrum of this species is centered at roughly 500 nm. Using this information, determine the value of qE for retinal. Do you expect thermal excitation to result in a significant excited-state population of retinal?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 80% (10 reviews)
Using the maximum of the absorption spectrum the energy of the excited electronic relative to the g...View the full answer
Answered By
Joseph Ogoma
I have been working as a tutor for the last five years. I always help students to learn and understand concepts that appears challenging to them. I am always available 24/7 and I am a flexible person with the ability to handle a wide range of subjects.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
Predict the silicate structure for the mineral talc Mg 3 Si 4 O 10 (OH) 2 that serves as the basis for talcum powder, and show that the formula is charge neutral.
-
Rhodopsin is most sensitive to light with a vacuum wavelength of 500 nm. Does this light have a higher, lower, or the same frequency as the peak frequency of the vent radiation?
-
Rhodopsin is the pigment in the retina rod cells responsible for vision, and consists of a protein and the co-factor retinal. Retinal is a -conjugated molecule which absorbs light in the blue-green...
-
General Ledger Accounts Account: Cash Date Description Opening Balance Account: Date Petty Cash Description Opening Balance Account: Date Accounts Receivable Description Opening Balance Account: Date...
-
Consider a physics laboratory experiment designed to determine an unknown mass. A flexible metal meter stick is clamped to a table with 50 centimeters overhanging the edge (see figure). Known masses...
-
Scheduled payments of $2000 due now and $2000 due in four years are to be replaced by a payment of $2000 due in two years and a second payment due in seven years. Determine the size of the second...
-
You take out a loan to buy a new audio system. Your equal annual payments are 20 percent of the amount you borrowed. The interest rate on the loan is 7 percent compounded annually. a. Determine the...
-
Consider whether Jamie and Thomas could work together to convince Jason (and the board) to change accounting methods. Identify the stakeholders in this case and their interests in addressing the...
-
1. an L-shape massless rigid member with a mass m at the tip and supported by a spring of stiffness k is hinged at O, as shown. It is needed to: a) Derive the equation of vibration e. b) Determine...
-
The following transactions pertain to Smith Training Company for Year 1: Jan. 30 Established the business when it acquired $45,000 cash from the issue of common stock. Feb. 1 Paid rent for office...
-
NO is a well-known example of a molecular system in which excited electronic energy levels are readily accessible at room temperature. Both the ground and excited electronic states are doubly...
-
Determine the total molecular partition function for I 2 , confined to a volume of 1000 cm 3 at 298 K. Other information you will find useful: B = 0.0374 cm 1 , v = 208 cm 1 , and the ground...
-
Water enters a pump at 100 kPa with a mass flow rate of 20 kg/s and exits at 500 kPa with the same mass flow rate. If the density () of water is 1000 kg/m3, determine (a) the net rate of flow work...
-
Special budgets are best defined as a. budgets that include special items. b. budgets prepared for any fund other than the General, Special Revenue, and Debt Service Funds. c. budgets that are always...
-
The fund balance category that requires formal action of the highest level decision-making body of a government is a. assigned fund balance. b. committed fund balance. c. nonspendable fund balance....
-
The proceeds of a federal grant made to assist in financing the future construction of an adult training center should be recorded in a. the General Fund. b. a Special Revenue Fund. c. a Capital...
-
General budgets are most common for which of the following funds? a. General Fund. b. Special Revenue Fund. c. Permanent Fund. d. All of the above. e. Items a and b only. I f. Items a and c only.
-
The following items were among Payne Township's General Fund expenditures during the year ended July 31, 20X3: How much should be classified as capital assets in Payne's General Fund balance sheet at...
-
A wetted-wall column of 2.0-cm inner diameter and 50-cm wetted length is used to oxygenate blood as a continuous, steady-state process, as shown in the figure below. Blood containing 1.0 gmole/m 3 of...
-
A non-charmed baryon has strangeness S = 2 and electric charge Q = 0. What are the possible values of its isospin I and of its third component I z ? What is it usually called if I = 1/2?
-
Identify the reagents you would use to achieve each of the following transformations: (a) (b) (c) (d) (e) OTs `CN
-
The specific rotation of (S)-carvone (at 20C) is +61. A chemist prepared a mixture of (R)-carvone and its enantiomer, and this mixture had an observed rotation of -55. (a) What is the specific...
-
Determine whether syn dihydroxylation of trans-2-butene will yield the same products as anti dihydroxylation of cis-2-butene. Draw the products in each case and compare them.
-
We observe the trait of face freckles (F/f) within a population of 800 people in Mesa. For this assignment, assume freckles on the face are a heritable trait and are controlled by one gene, where...
-
These questions In one or two sentences, describe your product, the company you represent and the brand image you want the product to project. Considering the 5 Cs mentioned in this module, what type...
-
The elements of a heavy-duty fluid valve are shown in the figure. When the member OB rotates clockwise about the fixed pivot O under the action of the force P, the element S slides freely upward in...
Study smarter with the SolutionInn App