Which reagents react with reducing sugars (but not non-reducing sugars), indicate each reagent that reacts (5 points): (i) Millon's reagent, (ii) Bradford’s reagent, (iii) Benedict’s reagent, (iv) Barfoed’s reagent, (v) Biuret reagent
In: Chemistry
Which of the following electron configurations is incorrect?
A) N2- 1s2 2s2 2p6 3s2 3p5
B) V+ [Ar] 4s1 3d3
C) Fe3+ [Ar] 4s2 3d3
D) Sn4+ [Kr] 4d10
E) Ca+ [Ar] 4s1
In: Chemistry
For the binomial distribution with n = 10 and p = 0.4, where p is probability of success. Let X be the number of successes.
(a) Find the probability of three or more successes.
(b) Find the µ, E(X), and σ 2 , V ar(X)
In: Statistics and Probability
Which of the following complexes involved in electron transport and oxidative phosphorylation does NOT directly impact the pH of mitochondrial intermembrane space?
A) Complex I
B) Complex II
C) Complex III
D) Complex IV
E) Complex V
In: Biology
The increase in the maximal arterial-mixed venous oxygen difference (a-v O 2 difference) with aerobic training is due to all of the following except:
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an increase in mitochondria in the muscle. |
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an increase in capillaries in the muscle. |
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an increase in hemoglobin. |
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increase in muscle blood flow. |
In: Biology
An MnO2(s) /Mn2+(aq) electrode in which the pH is 10.18 is prepared. Part A Find the [Mn2+] necessary to lower the potential of the half-cell to 0.00 V (at 25 ∘C). Express your answer using two significant figures. [Mn2+] =
In: Chemistry
Find the steady-state current ip(t) in an LRC-series circuit when L = 1/2 h, R = 20 Ω, C = 0.001 f, and
E(t) = 100 sin(60t) + 300 cos(40t) V.
In: Advanced Math
the standard SI unit of dynamic viscosity n is N * s/m2 Derive the unit of kinematic viscosity v= n/p is m2/s, where p is density. The acceleration due to gravity g has the unit of m/s2.
In: Mechanical Engineering
The flowrate for water traveling through a horizontal 300 m-long cast iron pipe with a diameter of 0.6 m and a pressure drop of 17.2 kPa is to be found. P.S. use iterative approach to find values of f and then V using that f.
In: Mechanical Engineering
why can you write U (Internal energy) as a function of two thermodynamic properties and not all three (P, V, T)? Why is the state fully specified by specifying only two properties? what is the internal energy state equation?
In: Other