Fill in the blanks: Write C if only statement A is correct, H if only statement B is correct, Eif both statements are correct, M if both statements are incorrect. A. For the Lineweaver-Burk plot, the slope of the line reflects the ratio between the maximum velocity and the Michaelis constant. B. Meanwhile, the y-intercept is the maximum velocity.
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- Question 6 Below is a BSA standard curve and the duplicate values of absorbance for 3 samples. Calculate the concentration of BSA in each sample and say if the standard curve is adequate for each of these samples? Why or why not? If not, what would you do to fix this? Show your calculations.This is a three-part question You want to measure the blood oxygen level in a drop of blood using a pulse oximetry device. If you have a light source at 700nm, and 1mm of path length, what must be the concentration of: - oxidized hemoglobin in blood so that the light intensity at the output decreases to one tenth of the input intensity? - reduced hemoglobin in blood so that the light intensity at the output decreases to one tenth of the input intensity? - at the concentration you found in the second part, what is (Ii/If) for oxidized hemoglobin?Write C if only statement A is correct, H if only statement B is correct, E if both statements are correct, M if both statements are incorrect. (A) For the Lineweaver-Burk plot, the slope of the line reflects the ratio between the maximum velocity and the Michaelis constant. (B) Meanwhile, the y-intercept is the maximum velocity.
- Question 6 sample result of ESR is below. a. Kwame - 34yrs -7mm/hr b. Adjoa - 55yrs - 10mm/hr c. Musa - 52yrs - 74mm/hr d. Anita - 27yrs - 40mm/hr e. Charles - 30yrs- 90mm/hr f. Chioma - 27yrs - 20mm/hr Reference ranges Males below 50yrs 0-15mm/hr Female below 50yrs 0-20mm/hr Males over 50yrs 0-20mm/hr Females over 50yrs 0-30mm/hr (I) Comment on test result a, c, d, & f (II) If you are a laboratory scientist, will you validate sample b & e? If yes why and if No why. (III) ESR is non-specific. How? (IV) Why is ESR high in femalesQuestion 56 You (a healthy individual) are swimming underwater when you can no longer resist the urge to breathe. This overwhelming urg probably due to O the autorhymthic cells in your diaphragm contracting O the decrease in O 2 available to the cells of the body. O the increase in plasma H *. O the increase in pH has made your blood dangerously alkaline. 1.67TWO PART QUESTION, PLEASE ANSWER BOTH, THANKS! The data seen are 4 various absorption wavelengths and it’s relative intensities. A. Using the data of relative intensity for 4 various absorption wavelengths, create a graph of the expected relative intensity for their respective emission wavelengths. Make sure to include all title and axis B. In only 2 sentences, explain your reasoning in your created graph above
- QUESTION 46 One explanation for why polar regions are colder than equatorial regions is that ____. a. the earth is spinning slower and the precipitation is more intense at the poles b. sunlight is more intense at the poles c. the earth is spinning slower at the poles d. sunlight strikes the polar regions at an angle and spreads out over a much larger area e. the sun never reaches these areas because of the tilt of Earth on its axisQuestion 8 The barrel of a shotgun: a has lands and grooves b is smooth without grooves and lands c has two barrels d is narrower at the end to concentrate shot e is engraved with grooves but not landsQUESTION 3 3.1. Regardless of the specificity and sensitivity of a test, if the test results cannot be reproduced, the value and usefulness of the test are minimal. Name and briefly discussthe three (3) factors that contribute to the variation between test results of assessing diagnostic and screening tests.
- I have a question, what are these ''a'' means in this plot? Normally its 1/vmax or -1/km. Please be specific. Thank you.The graph of the Michaelis-menten equation, vo against [So] is unsatisfactory as a means of determining Vmax and Km. Briefly discuss why this is the case. How did lineweaver and buck overcome this problem?Question 37 Locard’s exchange principle states that, whenever two objects come into contact with one another, there is exchange of materials between them. a. True b. False