explain what mean about “protein powder separately in methanol and ethanol at ratio of 1:50 (w/v)”?...
explain what mean about “protein powder separately in methanol and ethanol at ratio of 1:50 (w/v)”? w and v what does it meaning， respectively
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explain what mean about “protein powder separately in methanol
and ethanol at ratio of 1:50 (w/v)”?...
1. Wine averages about 12% (v/v) ethanol in water. A standard wine pour is 6 fluid...
1. Wine averages about 12% (v/v) ethanol in water. A standard wine pour is 6 fluid ounces (177mL). What volume in mL of ethanol is present in a glass of wine? 2. If a 12oz can (355mL) has 6% (v/v) ethanol what is its total ethanol volume in mL? 3. For the ethanol problems you should find similar values but one should be outlying. Given your values why would you think the odd one out is that way in terms...
1. What does it mean to have positive cooperatively in protein-ligand binding? 2. The protein “Mariota”...
1. What does it mean to have positive cooperatively in protein-ligand binding? 2. The protein “Mariota” binds to the ligand “football” with an association rate of 8.0 x 10 103M-1s-1 and an overall dissociation constant, Kd of 10 nM. Calculate the dissociation rate, kd, including appropriate units. 3. An antibody binds to an antigen with a Kd of 8 X 10-6M. At what concentration of antigen will the fractional saturation (Υantigen) be (a) 0.2, (b) 0.5, (c) 0.6, and (d)...
1. What are the different types of proteins and their function? 2. Explain the meaning and importance of the primary, secondary, tertiary and quaternary structures of a protein and the factors that...
1. What are the different types of proteins and their function? 2. Explain the meaning and importance of the primary, secondary, tertiary and quaternary structures of a protein and the factors that cause its denaturation.
The Current Ratio of Fryman Company is 1.76:1. What does that mean
The Current Ratio of Fryman Company is 1.76:1. What does that mean
1. Based on the mean, percent error, and standard deviation, what can you say about your accuracy...
mean: 100.7
percent error: 0.7%
standard deviation: 29.58
1. Based on the mean, percent error, and standard deviation, what can you say about your accuracy and precision? What does this say about whether your errors are primarily random or systematic? Explain your reasoning
1. Based on the mean, percent error, and standard deviation, what can you say about your accuracy and precision? What does this say about whether your errors are primarily random or systematic? Explain your reasoning
Пт, v where w is the win ch index, Tís he adual temperature, and y s the wind speed. A numerical ...
for select part, options are: (Increase, Decrease)
Пт, v where w is the win ch index, Tís he adual temperature, and y s the wind speed. A numerical is given in this In this example we considered the function l table. (a) What is the value of f-15, 70)? What is its meaning? f(f-15, 70) which means that if the temperature is -15°C and the wind speed is 70 km/h, then the air would feel equivalent to approximately oC without...
A solution contains 400mg of a drug in 1 pint. using 473 ml = 1 pint what is the % (w/v) of the solution? What is the ra...
A solution contains 400mg of a drug in 1 pint. using 473 ml = 1 pint what is the % (w/v) of the solution? What is the ratio strength of the solution? What is the mg/ml concentration?
Can you Solve this question? III) (10/50) Given the following circuit 1) What is the nature of this circuit 2) Explain...
Can you Solve this question?
III) (10/50) Given the following circuit 1) What is the nature of this circuit 2) Explain the principle of operation of this 555 multivibrator circuit 3) Draw the waveform of the output voltage Vo and V at pin 2 4) Find the expression of the pulse width W of the output voltage in terms of RA and C. 5) Given RA-1 00kΩand C 10μF. Calculate w 6) What are the differences between this circuit and...
1. Explain, in your own words, what the Central Limit Theorem says about sample means. In particular, discuss what the Central Limit Theorem says about the distribution of the sample mean, the...
1. Explain, in your own words, what the Central Limit Theorem says about sample means. In particular, discuss what the Central Limit Theorem says about the distribution of the sample mean, the mean of the sample mcan, and the standard deviation of the sample mean, as well as what effect (if any) the distribution of the underlying sample data has on the distribution of the sample mean. (You should consult my slides from class. Supplement with internet resources if you...
8. Suppose W and Z have a bivariate normal distribution 1 1 2(1-p2) (-2pzw+u2) fzw (z,...
8. Suppose W and Z have a bivariate normal distribution 1 1 2(1-p2) (-2pzw+u2) fzw (z, w) 27T 1 (i) Find the marginal density of W then compute its MGF Mw and use it to find the mean and the variance of W. [3 (ii Find fzw (z|w) and use it to identify the distribution of Z given W = w aW bwhere a, b E R. [2 (iii) Derive the density of Y (iv) Compute the mean and variance...
mean: 100.7
percent error: 0.7%
standard deviation: 29.58
1. Based on the mean, percent error, and standard deviation, what can you say about your accuracy and precision? What does this say about whether your errors are primarily random or systematic? Explain your reasoning
1. Based on the mean, percent error, and standard deviation, what can you say about your accuracy and precision? What does this say about whether your errors are primarily random or systematic? Explain your reasoning
for select part, options are: (Increase, Decrease)
Пт, v where w is the win ch index, Tís he adual temperature, and y s the wind speed. A numerical is given in this In this example we considered the function l table. (a) What is the value of f-15, 70)? What is its meaning? f(f-15, 70) which means that if the temperature is -15°C and the wind speed is 70 km/h, then the air would feel equivalent to approximately oC without...
Can you Solve this question?
III) (10/50) Given the following circuit 1) What is the nature of this circuit 2) Explain the principle of operation of this 555 multivibrator circuit 3) Draw the waveform of the output voltage Vo and V at pin 2 4) Find the expression of the pulse width W of the output voltage in terms of RA and C. 5) Given RA-1 00kΩand C 10μF. Calculate w 6) What are the differences between this circuit and...
1. Explain, in your own words, what the Central Limit Theorem says about sample means. In particular, discuss what the Central Limit Theorem says about the distribution of the sample mean, the mean of the sample mcan, and the standard deviation of the sample mean, as well as what effect (if any) the distribution of the underlying sample data has on the distribution of the sample mean. (You should consult my slides from class. Supplement with internet resources if you...
8. Suppose W and Z have a bivariate normal distribution 1 1 2(1-p2) (-2pzw+u2) fzw (z, w) 27T 1 (i) Find the marginal density of W then compute its MGF Mw and use it to find the mean and the variance of W. [3 (ii Find fzw (z|w) and use it to identify the distribution of Z given W = w aW bwhere a, b E R. [2 (iii) Derive the density of Y (iv) Compute the mean and variance...
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