amino acids - CRCBiologyY11
... Exists as a single chain (rather than double like DNA). The sugar is ribose instead of deoxyribose in DNA. The bases are Adenine, Guanine, Cytosine and Uracil (instead of Thymine in DNA). There are three kinds of RNA, all of which have very ...
... Exists as a single chain (rather than double like DNA). The sugar is ribose instead of deoxyribose in DNA. The bases are Adenine, Guanine, Cytosine and Uracil (instead of Thymine in DNA). There are three kinds of RNA, all of which have very ...
The Photoelectric Effect
... An electric charge can be interpreted as an excess or a deficit of electrons. Charging with an ebonite rod causes an excess of electrons thereby producing a negative electric charge. When illuminated with ultraviolet light the aluminium can discharges, but this is not the case with torch light. It i ...
... An electric charge can be interpreted as an excess or a deficit of electrons. Charging with an ebonite rod causes an excess of electrons thereby producing a negative electric charge. When illuminated with ultraviolet light the aluminium can discharges, but this is not the case with torch light. It i ...
History of the Universe (in 10 minutes)
... advantage -- it helps you determine age. § Let's say that a star is 1 million light years away. The light from that star has traveled at the speed of light to reach us. Therefore, it has taken the star's light 1 million years to get here, and the light we are seeing was created 1 million years ago ...
... advantage -- it helps you determine age. § Let's say that a star is 1 million light years away. The light from that star has traveled at the speed of light to reach us. Therefore, it has taken the star's light 1 million years to get here, and the light we are seeing was created 1 million years ago ...
Chapter 4 Problem Set
... chain that is independently stable or could undergo movements as a single entity with respect to the entire protein. Obviously, myoglobin is a complete three dimensional structure. In fact, it is all three of these terms. The folded structure (a.k.a. the globin fold) is a motif found in all globins. ...
... chain that is independently stable or could undergo movements as a single entity with respect to the entire protein. Obviously, myoglobin is a complete three dimensional structure. In fact, it is all three of these terms. The folded structure (a.k.a. the globin fold) is a motif found in all globins. ...
Polarized Light and its Interaction
... (2), we must carry along the four quantities (ala2blb2) as well as the separate cosine and sine time factors. (Alternatively if we work with the form (2') we must carry along the awkward phases φ x, φ y, which change as the light passes through a device.) Note that the intensity of the wave is given ...
... (2), we must carry along the four quantities (ala2blb2) as well as the separate cosine and sine time factors. (Alternatively if we work with the form (2') we must carry along the awkward phases φ x, φ y, which change as the light passes through a device.) Note that the intensity of the wave is given ...
Slide 1
... What this says is simply that integrating the B field round any closed loop will give you an answer which is proportional to the current flowing through the loop. It doesn't matter what shape the loop is ...
... What this says is simply that integrating the B field round any closed loop will give you an answer which is proportional to the current flowing through the loop. It doesn't matter what shape the loop is ...
R Ch 33 Electric Fields & Potential pg 1
... R Ch 33 Electric Energy Storage pg 8 • Electric energy can be stored in a capacitor (or battery). A capacitor is two thin metal strips separated by a thin plastic insulator. • Each metal strip is given a different charge. This creates an electric field that will last forever or until something touc ...
... R Ch 33 Electric Energy Storage pg 8 • Electric energy can be stored in a capacitor (or battery). A capacitor is two thin metal strips separated by a thin plastic insulator. • Each metal strip is given a different charge. This creates an electric field that will last forever or until something touc ...
1. Inter-chain disulfide bonds
... It is the movement of charged molecules in an electrical field towards the oppositely charged electrode. It is used for separation of proteins for dignosis of some diseases such as immunity disease , genetic diseases ( such as Hb S and Hb C diseases. The rate of migration of charged molecules depend ...
... It is the movement of charged molecules in an electrical field towards the oppositely charged electrode. It is used for separation of proteins for dignosis of some diseases such as immunity disease , genetic diseases ( such as Hb S and Hb C diseases. The rate of migration of charged molecules depend ...
Robustness of the model
... among bottlenecks (33% vs. 21% among all nodes, p-value of one-sided Fisher’s exact test: 0.07, see Table S6). However, when we considered bottlenecks that are not hubs, coiled-coil proteins were most over-represented (25% vs. 13%, pvalue 0.11). To control for hubs regardless of their functional cla ...
... among bottlenecks (33% vs. 21% among all nodes, p-value of one-sided Fisher’s exact test: 0.07, see Table S6). However, when we considered bottlenecks that are not hubs, coiled-coil proteins were most over-represented (25% vs. 13%, pvalue 0.11). To control for hubs regardless of their functional cla ...
PHYSICS 133 MIDTERM EXAM #2 Lecturer: Schumacher November 13, 2008
... Problem 2, 24 points. A beam of light with a 488 nm wavelength is traveling in vacuum in the positive x direction. At t = 0 and x = 0, the electric field reaches its maximum magnitude of 300 V/m and is pointing in the positive z direction. (a) At t = 0 and x = 0 the magnetic field is pointing in the ...
... Problem 2, 24 points. A beam of light with a 488 nm wavelength is traveling in vacuum in the positive x direction. At t = 0 and x = 0, the electric field reaches its maximum magnitude of 300 V/m and is pointing in the positive z direction. (a) At t = 0 and x = 0 the magnetic field is pointing in the ...
ppt file
... Torsional angles are defined by four atoms: --> Ni-Ca- C’i -Ni+1 --> C’i-1-Ni-Ca- C’i Notice that these are defined from N to C terminus, using main chain atoms only. A residue’s conformation is usually listed as (,), since is close to 180 for almost all residues. ...
... Torsional angles are defined by four atoms: --> Ni-Ca- C’i -Ni+1 --> C’i-1-Ni-Ca- C’i Notice that these are defined from N to C terminus, using main chain atoms only. A residue’s conformation is usually listed as (,), since is close to 180 for almost all residues. ...
Document
... IDENTIFY: For the alpha particles to emerge from the plates undeflected, the magnetic force on them must exactly cancel the electric force. The battery produces an electric field between the plates, which acts on the alpha particles. SET UP: First use energy conservation to find the speed of the alp ...
... IDENTIFY: For the alpha particles to emerge from the plates undeflected, the magnetic force on them must exactly cancel the electric force. The battery produces an electric field between the plates, which acts on the alpha particles. SET UP: First use energy conservation to find the speed of the alp ...
A parallel-plate capacitor has closely spaced circular
... A parallel-plate capacitor has closely spaced circular plates of radius R = 2.00 cm. Charge is flowing onto the positive plate at the rate I = dQ/dt = 1.36 A. The magnetic field at a distance r = 2.00 cm from the axis of the plates is approximately A. 136 mT B. 256 mT ...
... A parallel-plate capacitor has closely spaced circular plates of radius R = 2.00 cm. Charge is flowing onto the positive plate at the rate I = dQ/dt = 1.36 A. The magnetic field at a distance r = 2.00 cm from the axis of the plates is approximately A. 136 mT B. 256 mT ...
Electric Fields - Mansfield Public Schools
... Electric Fields The Electric Field Electric Fields Lines Field due to a Point Charge Field due to an Electric Dipole Field due to a Line of Charge Field due to a Charged Disk Point Charge in an Electric Field Dipole in an Electric Field pps by C Gliniewicz ...
... Electric Fields The Electric Field Electric Fields Lines Field due to a Point Charge Field due to an Electric Dipole Field due to a Line of Charge Field due to a Charged Disk Point Charge in an Electric Field Dipole in an Electric Field pps by C Gliniewicz ...
Cell Signaling (BIO-203) - Lectures For UG-5
... triggers the same metabolic responses. Both types of receptors interact with and activate Gs, converting the inactive Gs · GDP to the active Gsα · GTP form. Activation of adenylyl cyclase, and thus the cAMP level, is proportional to the total concentration of Gsα · GTP resulting from binding of both ...
... triggers the same metabolic responses. Both types of receptors interact with and activate Gs, converting the inactive Gs · GDP to the active Gsα · GTP form. Activation of adenylyl cyclase, and thus the cAMP level, is proportional to the total concentration of Gsα · GTP resulting from binding of both ...
Circular dichroism
Circular dichroism (CD) is dichroism involving circularly polarized light, i.e., the differential absorption of left- and right-handed light. Left-hand circular (LHC) and right-hand circular (RHC) polarized light represent two possible spin angular momentum states for a photon, and so circular dichroism is also referred to as dichroism for spin angular momentum. This phenomenon was discovered by Jean-Baptiste Biot, Augustin Fresnel, and Aimé Cotton in the first half of the 19th century. It is exhibited in the absorption bands of optically active chiral molecules. CD spectroscopy has a wide range of applications in many different fields. Most notably, UV CD is used to investigate the secondary structure of proteins. UV/Vis CD is used to investigate charge-transfer transitions. Near-infrared CD is used to investigate geometric and electronic structure by probing metal d→d transitions. Vibrational circular dichroism, which uses light from the infrared energy region, is used for structural studies of small organic molecules, and most recently proteins and DNA.