Assuming that there are 5 × 1013 cells in the humanbody and that ATP is turning over at a rate of 109 ATPmolecules per minute in each cell, how many watts is thehuman body consuming? (A watt is a joule per second.)Assume that hydrolysis of ATP yields 50 kJ/mole.

Q: A scuba diver inhales 110 mL of compressed air at a pressure of 3.7 atm. What is the pressure of air…

A: In the given question given that initial value of pressure and volume and also given the value of…

Q: Marty McDonald takes vitamin pills. Each day, he must have at least 3200 IU of vitamin A, 5mg of…

A: Daily vitamins: Vitamins to be taken daily Vitamin A Vitamin B1 Vitamin c Minimum requirement…

Q: If one flute plays a note at 300 megaHertz, what is the number of megahertz when a flute twice as…

A: As the "same" note is being played, Wavelength λ should be same in both the cases. So, f1=v/λ1 and…

Q: The number density of air in a child's balloon is roughly the same as sea level air, 1019…

A: The expression for the number density is as follows: n1=N43πd123                      1 The…

Q: Wind farms in Washington have a capacity of 3075 Megawatts (mega means million remember so this is…

A: Power is the total energy per unit time. KWh (Kilo-Watt hour) is the unit of energy.

Q: A bakery has a 6,100W oven that runs every day from 5am until 7pm making tasty pastries for the…

A: Given: Power of bakery = 6100 W = 6.1 KW The time of bakery runs per day = 5 am to 7 pm = 14 hours…

Q: In the 1930s, the biologist Max Kleiber studied animals' metabolic rates. He r1 expressed the ratio…

A:

Q: The enzyme urease catalyzes the hydrolysis of urea to ammonia plus carbon dioxide. At 21 °C the…

A: Solution given below:

Q: A colony of bacteria originally contains 700 bacteria. It doubles in size every 40 minutes. How many…

A: Given : Original Population of bacteria=700 Time taken to double up once=40 minutes We have to find…

Q: a) A human can burn about 100 food calories by running 1 mile. If you can run 10 minute miles, how…

A: Note :- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the…

Q: During a workout, a person repeatedly lifts a 16-lb barbell through a distance of 1.1 ft. How many…

A: The quantity of repetitions needed to burn 150oC must be ascertained.  We are aware that the barbell…

Q: A sample of water (2 Hydrogens and one oxygen in each molecule)  has a mass of 10.0 grams. What is…

A: Write the expression for number of molecules

Q: A particular extension cord can support up to 8 amps. Martino had an iron whose label states 720…

A:

Q: If 2.25 gg of orange mercury oxide decomposes to 2.09 gg of liquid mercury and oxygen gas, what is…

A: Given information: It is mentioned that 2.25 g of mercury oxide decomposes to 2.09 g of liquid…

Q: A habitat on Mars uses silicon solar panels that absorb heat from the sun, resulting in an increase…

A: Given Data: The heat energy per hour is Q =68750 C/hr The mass is m=175 kg=175000 g The specific…

Q: Do you expect the energy of the special pair of bacteriochlorophyll molecules to be higher or lower…

A: A photosynthetic unit in both bacteria and in plants comprises hundreds of chlorophyll molecules and…

Q: The count in a bacteria culture was 200 after 15 minutes and 1600 after 30 minutes. Assuming the…

A:

Q: If C = -4i - 2j - 3k , what is C × j?"

A: given that C = -4i - 2j - 3k

Q: Red gold is a gold-copper alloy used to make jewelry. A piece of jewelry made of red gold weighs…

A:

Q: The chlorophyll-a molecule (C55H72MGN4O5) is important in photosynthesis. (a) Determine its…

A: (a) Molecular mass in amu

Q: A microwave oven has a power requirement of 1,243 W. A frozen dinner requires 6.5 min to heat on…

A:

Q: A microwave oven has a power requirement of 1,243 W. A frozen dinner requires 5.6 min to heat on…

A: The energy consumed by the oven can be obtained as E=Pt=1243W×1kW1000W5.6min×1h60min=0.116kWh

Q: A balloon is slowly heated so that the pressure does not change. If it was initially at 10 K and had…

A:

Q: Air is 21% oxygen by volume.Oxygen has a density of 1.31 g/L.What is the total volume of air in a…

A: Given data:  Volume of oxygen = 21% of volume of air Density of oxygen (ρ) = 1.31 g/L Mass (m) = 75…

Q: A study finds that the metabolic rate of mammals is proportional to m314, where m is the total body…

A:

Q: The fastest growing plant on record is a Hesperoyucca whipplei that grew 3.7 m in 14 days. What was…

A: Given growing rate of planet R = 3.7 m / 14 days  1m = 106 micro metre  1 day= 24 × 60 × 60 sec =…

Q: A habitat on Mars uses silicon solar panels that absorb heat from the​ sun, resulting in an increase…

A: Given data, Heat energy/hr. Q=68750 cal/hr Mass m=175 kg =175000 g Specific heat c=0.7 J/g°C

Q: A woman violates her diet by eating a cookie that contains 100 Calories.  If she expends 0.065…

A:

Q: A habitat on Mars uses silicon solar panels that absorb heat from the​ sun, resulting in an increase…

A: Given, A silicon solar panel absorbs​ 68,750 calories per hour​[cal/h] from the sun.   Mass, m = 205…

Q: (a) Determine the velocity (expressed as a multiple of c) at which the crew on the enemy craft…

A: The relative velocity at which the crew claims that the patrol craft is moving, is given…

Q: How many molecules of carbon dioxide are there in 44g of carbon dioxide?

A: Number of molecules

Q: Suppose that the bacteria in a colony grow unchecked according to the Law of Exponential Change. The…

A:

Q: An adult inhales about 6.0××10−4−4 m3m3 of fresh air during a breath. Only 20%% of fresh air is…

A: Let P be the pressure in the lungs, V be the volume of the fresh air, n be the number of moles of…

Q: Sweating is one of the main mechanisms with which the body dissipates heat. Sweat evaporates with a…

A: Given L=2430 kJ/kg m=1.7 kg/hr e=82%