Without Inhibitor [substrate], mM Rate (Vo), mM/min 0.997774599 With Inhibitor Rate (Vo), mM/min 0.847401 1 1.5 1.076855826 0.973852 2 1.122873947 1.037991 2.5 1.160626292 1.068431 3 1.184072485 1.105866
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PART IV. HOW FAST DOES IT GO?
Another member of your research group studied the kinetics of the
GAPDH from the organism. They also determined if the GAPDH from
the organism is also inhibited by the known inhibitor of GAPDH from
humans.
A. From the following data, determine the KM (Michaelis-Menten Constant) and the Vmax
(maximum velocity) of the enzyme without and with the inhibitor.
B. If GAPDH is inhibited, what specific type of inhibition is observed?
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- Now answer the following questions: 1. Is this patient experiencing a disorder affecting anaerobic or aerobic metabolism? a) disorder affecting anaerobic metabolism. b) disorder affecting aerobic metabolism. c) None of them d) Both 2. You decide to perform assays to check the activity of one or more metabolic enzymes in the red blood cells. Which enzyme(s) would you check? a) Amylase b) Enzymes of pentose phosphate pathways c) Transaminase enzymes d) hexokinase, phosphofructokinase, and pyruvate kinaseComment on the ethics surrounding the development of the Pfizer-BioNTech.please help
- categorize the following into reversible or irreversible (competitive or non-competitive) inhibitors. No explanation is required, just list the name of the inhibitor. a) Penicillin b) Cyanide c) Aspirin d) TipranavirThe hydrolysis of a substrate, S, by an enzyme has been studied in the lab. The following initial rates, vo, were recorded at different concentrations. [S] (M) Vo (M/min) 2.10-10-4 1.20.10-6 4.20-10-4 3.10.10-6 9.30-10-4 6.30-10-6 1.42-10-3 9.10-10-6 A. Determine the rate constants for degradation of the substrate B. What is the rate of reaction at [S] = 1.1.104 M? C. Explain, why enzymes can make reactions go faster? Does enzymes also catalyse the reverse reaction from product to substrate?Dinitrogenase is sensitive to oxygen; discuss the various biological strategies that have developed to regulate oxygen levels in nitrogen-fixing organisms.
- Using conversion factors, solve each of the following clinical problems:a. The physician has ordered 1.0 g of tetracycline to be given every six hours to a patient. If your stock on hand is 500-mg tablets, how many will you need for one day’s treatment?b. An intramuscular medication is given at 5.00 mg / kg of body weight. What is the dose for a 180-lb patient?c. A physician has ordered 0.50 mg of atropine, intramuscularly. If atropine were available as 0.10 mg /mL of solution, how many milliliters would you need to give?d. During surgery, a patient receives 5.0 pt of plasma. How many milliliters of plasma were given?Serum blood of a patient with dislipoproteinemia type 1 has milky appearance even in fasting. If serum stays at low temperature (40) for several hours fatty layer appears on its surface. What are the possible causes of these symptoms? To explain this, answer the questions and do the following tasks: a) what compounds of serum must be tested for that patient in biochemical lab? b) write the reaction which does not occur properly in patient’s blood; c) write down the schemes, explaining how the products of the previous reaction are used in adipose tissue and heart in healthy person 2 hours after a meal.Question is attached
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