The basal metabolism of a resting adult is approximately 100 W. Most of this is provided by the hydrolysis of ATP, which in resting muscle has an estimated energy release of 60 kJ/mol. On average, how many moles of ATP are hydrolyzed per hour in the body? This is an estimate, so an answer with one significant figure is appropriate. Express your answer in moles to one significant figure. VΠ ΑΣφ N = %3D moles Submit Request Answer Part B It's estimated that the human body contains 30 trillion (3 x 1018) cells. On average, how many ATP molecules are hydrolyzed in each cell every hour? Express your answer using one significant figure. ΑΣΦ molecules %3D Submit Request Answer

The basal metabolism of a resting adult is approximately 100 W. Most of this is provided by the hydrolysis of ATP, which in resting muscle has an estimated energy release of 60 kJ/mol. On average, how many moles of ATP are hydrolyzed per hour in the body? This is an estimate, so an answer with one significant figure is appropriate. Express your answer in moles to one significant figure. VΠ ΑΣφ N = %3D moles Submit Request Answer Part B It's estimated that the human body contains 30 trillion (3 x 1018) cells. On average, how many ATP molecules are hydrolyzed in each cell every hour? Express your answer using one significant figure. ΑΣΦ molecules %3D Submit Request Answer

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Air, CO2, some plastics, water, and hand sanitizer are all transparent materials. Yet you can tell when a clear water bottle is full of clear water on sight. You can tell how full the hand sanitizer container is at a glance. Yet you cannot tell where CO2 is on sight. How would you explain this?
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Suppose the hot cocoa loses 100J of energy by heating. How much energy does the air gain?
A woman violates her diet by eating a cookie that contains 100 Calories. If she expends 0.065 Calories/second in walking, how long must she walk to burn off the cookie's Calories.
A habitat on Mars uses silicon solar panels that absorb heat from the sun, resulting in an increase in temperature only during times of sunlight. A silicon solar panel absorbs 68,750 calories per hour[cal/h] from the sun. Calculate the change in temperature in degrees Fahrenheit [°F] of the panel in four hours [h] if the panel has a mass of 205 kilograms [kg]. Note the specific heat of silicon is 0.7 joules per gram degree Celsius [J/(g °C)]. Part 2 The change in temperature is °F. (Round your answer to one decimal place.)
O Mail - Susan Christine Chest X A PHY252HW#4 - PHY 252, se x G -site:chegg.* -site:study." W x W. Final Practice - MAT 273 FA W ae4704ebd4f89eb32c0b17a x WA PHY252Test#4 - PHY 252, sE X W c6600188655bfdb63ba6adi b My Questions | bartleby + -> A webassign.net/web/Student/Assignment-Responses/submit?dep=24839105&tags=autosave#question4167307_11 : Apps Sy integral of x^3 - Int. G Google O abtech20 L electrical review personal O (78) patrickJMT - Yo. D YouTube L recovery M Gmail 4.4736 12. [0/2 Points] DETAILS PREVIOUS ANSWERS SERPSE10 38.6.OP.016. MY NOTES ASK YOUR TEACHER As shown in the figure below, a galactic patrol spacecraft traveling at a speed of u = 0.940c relative to the Earth is pursuing an enemy spacecraft moving away from the Earth at a speed of v = 0.845c. Galactic patrol spacecraft Enemy spacecraft (a) Determine the velocity (expressed as a multiple of c) at which the crew on the enemy craft claims the patrol craft is moving. (Indicate the direction with the sign of your…
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An adult inhales about 6.0××10−4−4 m3m3 of fresh air during a breath. Only 20%% of fresh air is oxygen. Assume the pressure in the lungs is 1.0××1055 PaPaand the air is at a temperature of 300 KK. How many oxygen molecules are in each breath?
The United States has a lot of federally owned land. Unfortunately, uncontrolled natural forest fires destroy large areas in the western US every summer. In 2002, about 1,000,000 acres of standing timber in national forests were consumed. Some consideration is being given to improved management practices that could produce electric power from residual forest thinning. Estimate the lost energy content of burned US forests during 2002. Assuming the US average electricity demand is about 300,000 MWe, how much forested land would be needed to produce all the country's power? Is this a sustainable alternative? How would you manage the forest lands needed? A few facts to consider: • The total forested area on US federal lands in the lower 48 states is about 600 million acres with a standing stock density of about 100 dry metric tonnes of wood per acre, • ● Woody plants and trees capture solar energy via photosynthesis at an average rate of about 0.8 W/m2 which corresponds to producing about…
Overall, 80% of the energy used by the body must be eliminated as excess thermal energy and needs to be dissipated. The mechanisms of elimination are radiation, evaporation of sweat (2,430 kJ/kg), evaporation from the lungs (38 kJ/h), conduction, and convection.A person working out in a gym has a metabolic rate of 2,500 kJ/h. His body temperature is 37°C, and the outside temperature 26°C. Assume the skin has an area of 2.0 m2 and emissivity of 0.97. (σ = 5.6696 10-8 W/m2 · K4) (a) At what rate is his excess thermal energy dissipated by radiation? (Enter your answer to at least one decimal place.) W(b) If he eliminates 0.44 kg of perspiration during that hour, at what rate is thermal energy dissipated by evaporation of sweat? (Enter your answer to at least one decimal place.) W(c) At what rate is energy eliminated by evaporation from the lungs? (Enter your answer to at least one decimal place.) W(d) At what rate must the remaining excess energy be eliminated through conduction and…