What is the ratio of glucose concentration outside

Assignment Help Biology
Reference no: EM13160925

Glucose is pumped into some animal cells by a symporter powered by simultaneous entry of Na+. The entry of Na+ provides a free-energy input of 10.8 kJ/mol under typical cellular conditions (external [Na+] = 143 mM, internal [Na+] =14 mM and a membrane potential = -50 mV). What is the ratio of glucose concentration outside and inside cells?

Reference no: EM13160925

Questions Cloud

Define rate law for elementary reaction in the mechanism : write the rate law for each elementary reaction in the mechanism. D) if the first step is slow and the second one is fast, what rate law do you expect to be observed for the overall reaction.
What are the parental genotypes of lines 1 and 2 : in maize, the A locus encodes an enzyme necessary for production of anthocyanin, a purple pigment. At this locus, a functional A allele is dominant to a nonfunctional a allele.
Draw the catalytic mechanism of acetylcholinesterase : Acetylcholine is rapidly destroyed by the enzyme acetylcholinesterase. Like serine proteases contains Asp - His - Ser catalytic triad. Draw the catalytic mechanism of acetylcholinesterase. Explain why is the high efficiency of this enzyme is physi..
Methodist religious denomination : When believers in the Methodist religious denomination came South in the early 19th century, they at first were against slavery. But that would soon change. How did the beliefs of Methodists in the South change in order so that they might accommodate..
What is the ratio of glucose concentration outside : Glucose is pumped into some animal cells by a symporter powered by simultaneous entry of Na+. The entry of Na+ provides a free-energy input of 10.8 kJ/mol under typical cellular conditions (external [Na+] = 143 mM, internal [Na+] =14 mM and a memb..
Explain the pattern of inheritance of a sex-linked trait : A genetic disorder is sex-linked and is caused by a recessiveallele (e). The allele for the unaffected condition (E) isdominant. A woman who is a carrier of this disorder marries anunaffected man.
Explain and identify any intermediatesin the mechanism : identify any intermediatesin the mechanism. write the rate law for each elementary reactionin the mechanism. D) if the first step is slow and the second one is fast
How red blood cells travel from the bone marrow : Red blood cells are formed in bone marrow, and found in closed blood vessels. Explain how red blood cells travel from the bone marrow to the blood vessels?
Women's reactions-participate in society : What were women's reactions to the social changes in the early 19th century? In what ways were they able to participate in society? In what ways were women's participation constricted and confined to an even narrower role?

Reviews

Write a Review

Biology Questions & Answers

  Multiple choice questions - neuroscience

Voltage dependent channels open through opening a gate that is a voltage sensor. Determine the names of these gates required for opening Na and K channels?

  Question about hyperventilation

A nine year-old boy decided to find out how long he could breathe into and out of a paper bag. After ~2 minutes his friends noticed that he was breathing very rapidly.

  How enzymes provide energy for the reactions they catalyze

how Enzymes provide energy for the reactions they catalyze

  Why do bacterial cells regulate transcription of proteins

Why do bacterial cells regulate transcription of proteins? Explain

  Biology problem

Ethanol is supplied in a 95 percent solution. You need 50mL of 70 percent Ethanol for your experiment. How would you make this solution?

  Why precapillary sphincters wrap aroung the root

Why do precapillary sphincters wrap aroung the root of each capillary where it leaves the metarteriole? Why do vessels branch to form capillary beds?

  What are the partial pressure

The total pressure of a mixture of water vapor and helium is 0.893atm. The partial pressure of water is 27.3Torr at this temperature. For helium, what are (a) the partial pressure and (b) the mole fraction in this mixture?

  Which is wild type for ebony mating with a true breeding

Scalloped (sd) wing is an X-linked recessive and ebony (e) body color is an autosomal recessive mutation in Drosophila. What proportion of scalloped, normal body colored males is expected in the F2 starting with a true breeding scalloped female wh..

  Recognize the non-mendelian mode of inheritance

A woman from the family with normal cholesterol marries a man with no LDL receptors, and all their children have cholesterol levels twice the normal of the mother.

  Describe mechanism of selection in wild turkey population

Wild turkeys are dramatically sexually dimorphic; domesticated turkeys are less so. Suppose that wild female turkeys chose mates on the basis of expensive traits that indicate disease resistance and that artificial selection for rapid weight gain ..

  Give impact of chromosomal aberration during meiosis ii

give impact of chromosomal aberration during Meiosis II

  Find probability that offspring will inherit cystic fibrosis

What is the probability that an offspring will inherit cystic fibrosis, an autosomal recessive disorder, if both parents are carriers?

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