+Predict the effects of the following on the flux through the listed pathways. Mark whether the rate of each willincrease (+), decrease (-), or remain the same (0). If liver and muscle do not have the same pattern, indicateboth in the box and mark them with L (liver) or M(muscle).AlterationFlux throughExample: organism is deadGlucagon is released in the bodyF-2,6-BP levels are highA large amount of sugar is eatenA fight or flight response occurs(epinephrine is released)NADPH levels are low and glucoselevels are highglycolyticpathwayFlux throughKrebs cycleFlux Flux throughthrough GluconeogenesisPPPFlux throughGlycogenesis

There are different pathways of glucose metabolism. The are glycolysis, gluconeogenesis,…

Answered: Predict the effects of the following on…

Curren'S Math For Meds: Dosages & Sol

11th Edition

ISBN:9781305143531

Author:CURREN

Publisher:CURREN

Chapter16: Adult And Pediatric Dosages Based On Body Surface Area

Section: Chapter Questions

Problem 5.4P

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O Att Intestinal epithelial cells pump glucose into the cell against its concentration gradient using the Nat-glucose symporter. Recall that the Nat concentration is significantly higher outside the cell than inside the cell. The symporter couples the "downhill" transport of two Nat ions into the cell to the "uphill" transport of glucose into the cell. If the Nat concentration outside the cell ([Na lout) is 161 mM and that inside the cell ([Na* Jm) is 17.0 mM, and the cell potential is -50.0 mV (inside negative), calculate the maximum energy available for pumping a mole of glucose into the cell. Assume the temperature is 37 °C. What is the maximum ratio of (glucose] to [glucoselout 10.62 kJ AG gluc mol that could theoretically be produced if the energy Incorrect coupling were 100% efficient? O 1.13 8.24 3800 2.6 x 10 Incorrect
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-Inhibitor +Inhibitor [S] (mM) Vη&νβσπ: (μmol/sec). ν0&νβσπ;&νβσπ:(μmol/sec) 0.0001 33 17 0.0005 71 50 0.001 83 67 0.005 96 91 0.01 98 95 What is the TYPE of iinhibitor?
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A. Elastase is activated by trypsinB. Trypsinisactivatedbyelastase Which statement is correct? Proteolytic activation of chymotrypsin from chymotrypsinogen requires cleavage of four peptide bonds. Assume that any proteases can convert 100 substrates to 100 products. Activation of one enteropeptidase can eventually lead to formation of how many chymotrypsin proteins?
Hypothetical scenerio: When the membrane potential is 80mV across the digestive vacuoles (DV), inside positive, the Vmax for VF-6-2 efflux is 15pmol/h. However, when the membrane potential is 80mV inside negative, the Vmax of VF-6-2 efflux drops to near zero. Researchers suggest an H+ P-type ATPase is also in the membrane and is required for VF-6-2 efflux. Do these data support their suggestion? What type of transporter might PfCRT be? How can vanadate be used to potentially test their idea?
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B) Read the situations below and indicate which of the four methods of enzyme regulation is occurring for each. a) The energy-carrying molecule ATP is made by the enzyme ATP synthase. Muscle cells use a lot of energy and also have higher amounts of the ATP synthase enzyme than many ouier cem types. General mechanism of enzyme regulation: /1 b) Prostaglandins are messenger molecules involved in the inflammatory response, as well as th perception of pain. They are synthesized from polyunsaturated fatty acid substrates by an enzyn called cyclo-oxygenase. "Ibuprofen" is the active ingredient in a variety of anti-inflammatory medications such as Motrin® and Advil®. It reduces pain and swelling by binding to a hydrophobic channel in the active site of cyclo-oxygenase, blocking the polyunsaturated fatty acids from binding to the enzyme, and therefore stopping production of prostaglandins. General mechanism of enzyme regulation: a) In point form, describe the steps by which ATP is produced…
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