NAG stands for N-Acetylglucosamine, Beta and alpha are showing the specific presence of -OH and -Hand bond orientation and 1-->4, 1-->6, 1-->5 are showing the direction of the bond or glycosidic linkage and on which carbon, the bond is forming. The attached diagram is showing different glycosidic linkages.
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What does NAG β (1-->6) galactosyl α (1à-->4) glucosyl-β(1-->5)-ribose mean? Draw a simplified diagram with specific...
3. (6 pts) Draw the following dissacharide: α-D-glucopyranose-(1, 6)-β-D- mannofuranose.
Post-lab questions (1) In a Michael reaction, an α carbon attacks the β carbon of an α,β-unsaturated carbonyl com pound to afford a 1,5-dicarbonyl compound. Ethyl acetoacetate has two a carbons: why does the a carbon sandwiched between the two carbonyls conduct the attack? Ph Ph 0 Ph Michael OCH2CH3 5 OCH2CH3 OCH2CH 0 This forms... ...not this: Why? (2) In a Robinson annulation, an α,β-unsaturated carbonyl compound reacts with a carbonyl compound to afford a (new) cyclic α,β-unsaturated ketone...
Draw the structure of the disaccharide α -glycosyl(1-6)-galactose in the β anomeric form and circle the part of this structure that makes the compound a reducing sugar.
step by step please
Using the circuit diagram below, answer the following questions: Α Ω Β Ω 15.0 V (C Ω D Ω ma 15.0 v Assume the following resistor values for the resistors above: A-6 Ohms B-6 Ohms C-8 Ohms D-4 Ohms a) What is the value of l at resistor AQ? (12 points) b) What is the potential difference across the Ba? (4 points) What is the power at the Co? It is circled for you in the...
Using the circuit diagram below.answer the following questions: Α Ω Β Ω 15.0 15.0V (C Ω D Ω 2T 15.0 V Assume the following resistor values for the resistors above: A = 6 Ohms B = 6 Ohms C = 8 Ohms D = 4 Ohms a) What is the value of I at resistor AQ? b) What is the potential difference across the Bo? c) What is the power at the Co? It is circled for you in the...
For normal data with unknown mean µ and σ^2, we use the prior r = 1/σ^2 ∼ Gam (α, β) and µ | r ∼ N(µ0,1/(rτ0)). Suppose that we believe that E(µ) = 4, Var(µ) = 10, E[r] = 3, Var(r) = 6. Q1. What values should be selected for parameters µ0, τ0, α, β?
6. The Ag-Al phase diagram is shown below with #1-6 indicating specific points on the diagram. The upper x-axis is in weight % Al, the lower x-axis is atomic % Al, and the y- axis is temperature in Kelvn. Answer the following questions: a) Give the degrees of freedom for each of the six points (Note that point 5 is the bottom tip of the β region). b) What maximum wt. % Ag is soluble in Al and at what...
Let Y_1~Gamma(α=3,β=3), Y_2~Gamma(α=5,β=1), and W=2Y_1+6Y_2.
a) (9 pts) Find the moment generating function ofW Justify all steps b) (3 pts) Based on your result in part (a), what is the distribution of W(name and parameters)? n 2N(O, I) 2. IfZ NO, 1), then Ux(1) 3. ItY Gmmaa,B) and W then Wx(n) - s, and i-1 7. y's~ Poisson(W (i-l, ,Rind) and U-ŽYi, then U-Poisson(XA) 8 If%-Gamma(a, β) (i-I, ,Rind) and U-ΣΥί , then U~Gamma( ,4 β).(Note: all same β) 9...
1. What values for a and β produce a pdf which is uniform on [0,1]? 2, what relationship between a and β produces a symmetric pdf? 3. What relationship between α and β produces a pdf which is skewed to the right? 4.a. What values for α and β produce a triangular pdf? 4.b. How should I choose α and β if I want a big spike at x-5, and 0 everywhere else?
1. What values for a and β...
Write your responses to question on a paper and upload file 1. Draw a simplified diagram of catabolism of glucose, showing the location where each step happens in prokaryotic and eukaryotic cells. [3.0] 2. What is the importance of NAD+ and FADH+? [2.0]