Estimate the rate of heat loss by breathing

Assignment Help Biology
Reference no: EM1398168

Consider a cold winter day with air temperature of 5C and relative humidity of about 20% (moisture content 0.001g H2O/g dry air). A person waiting at a bus stop inhales at an average rate of 7g dry air/min and exhales air saturated with water at body temperature (37C) and 1 atm. The heat capacity of dry air is 1.05J/ (g*C). Estimate the rate of heat loss by breathing in kcal/hr

Reference no: EM1398168

Questions Cloud

What would dna footprinting reveal : What would DNA footprinting reveal about the DNA binding sites of a normal Lac repressor protein? A normal RNA polymerase.
Regression and correlation-abused tools in research : Regression and Correlation are two of the most often used and abused tools in research. People are quick to jump to conclusions that if a relationship exists between two variables, then one must cause (causation) the other. There are many reasons ..
What are the methods bacteria use to take up foreign dna : what are the methods bacteria use to take up foreign DNA.
What would be the phenotype of the f1 generation : If two F1's are crossed what would be the genotypic ratio of the F2 generation (FFSS: FFSs: FfSS: FfSs: FFss: Ffss: ffSS: ffSs: ffs)?
Estimate the rate of heat loss by breathing : Consider a cold winter day with air temperature of 5C and relative humidity of about 20% (moisture content 0.001g H2O/g dry air). A person waiting at a bus stop inhales at an average rate of 7g dry air/min and exhales air .
Determine the mixed construction in sentence : Does this sentence have the mixed construction? ESL. "A link between conceptual and confessional art can be seen in ability of confession to be so raw and powerful.
Why is neurospora a good model for meiosis : Describe the hierarchical 3D arrangement of DNA in a chromosome. How many molecules of DNA are there in a chromosome.
P-value and mean fare to fly : For a recent year, the mean fare to fly from Charlotte, North Carolina, to Seattle, Washington, on a discount ticket was $267. A random sample of round-trip discount fares on this route last month gives:
Size a continuous vaporizer for child sick room : You need to size a continuous vaporizer for a child's sick room. The device receives liquid water at 20 degrees C and 1 atm and produces steam at a rate of 0.7g/min.

Reviews

Write a Review

 

Biology Questions & Answers

  Question about genetics mapping

In Zea maize, the genes for virescent color, and variable sterility have been mapped. The virescent gene is located 18.3cM from glossy, which is located 13.6cM from variable sterile gene.

  Classify the superfund program

Recognize a Superfund site within your own state. A Superfund site is not a web site; it is a physical location with high levels of pollution.

  How much will be in the sample after 10 years

An assured drug that is used to control high blood pressure stimulates K+ excretion in the kidney such that plasma [K+] decreases from a normal value of 5 mM to 2.5 mM. Intracellular [K+] is largely unaffected. What effect this drug will have on the ..

  Find the order of the bacterial genes

A generalized transducing phage first infects a bacterial donor of genotype  his +,  trp +, and  rif +. After lysis of the bacterial donor, a bacterial recipient of genotype

  Estimate possible diagnosis

Jean is 45 years old and fifty pounds overweight. For the last three weeks, Jean has experienced severe right upper gastric pain immediately after eating.

  Describe the mechanisms by gabaergic inhibitory neurons

Describe the mechanisms through which input from GABAergic inhibitory neurons reduce action potential firing and neurotransmitter release.

  Find out one example of convergent evolution

Reverse transcriptase might be present in cells that have not been infected by a retrovirus since of the presence of what.

  What is the probability of the subsequently offspring

What are the most probable genotypes of the male and female parents? Give details the strategy used to determine the genotypes. What is the probability of the subsequently offspring having a spotted brown tail.

  Elucidate where they came from with an easy diagram

Elucidate where they came from with an easy diagram. The 10 with normal wings also have mutant green eyes and mutant hairy legs.

  How would this process result in purification of tubulin

How many grams of methane should be combusted to heat 1.30 of water from 24.0 to 92.0, assume as product and 100 percent efficiency in heat transfer.

  What is most important evolutionary force

What is most important evolutionary force acting between this generation and the next affecting the genetic composition of the populations?

  Observations of gram stained bacteria

Suppose that you did observations of Gram stained bacteria at TM 400x and TM 1000x. Which set of observations most closely matched the expected results for cell morphology.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd