Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Analysis of an electron transport system in the cell membranes of a previously unknown Kingdom of organisms revealed that it contained the following components with the redox half-reactions and standard reduction potentials shown in the Table.

Half-Reaction E'o(V)

Cytochrome R+ + e → Cytochrome R +0.35
Cytochrome T+ + e → Cytochrome T +0.20
Fp 73+ + e → Fp 73 -0.22
NAD+ + H+ + 2e → NADH -0.32
NO3- + 2H+ + 2e → NO2 - + H2O +0.42

how to find out ΔGo' for the transfer of a pair of electrons between each of the carriers in the electron transport system. use the

Nernst equation from this data determine :

i)the steps at which sufficient energy is released to transfer protons across the membrane, assuming ΔGo' for proton transfer against its concentration gradient is 23 kJ per mole of protons.

ii. for one electron pair, the amount of potential energy in the proton gradient which is theoretically available for ATP synthesis under standard conditions. (pls show how you decided on this)

iii. the number of ATP molecules which could theoretically be synthesised per electron pair. (please show how u decided on this)

Biology, Academics

  • Category:- Biology
  • Reference No.:- M924101

Have any Question? 


Related Questions in Biology

Hematology case studycandy is a 13 year old who lives with

Hematology Case study Candy is a 13 year old who lives with her father and younger sister. Her mother died when Candy was 6 years old and her sister was 4 years old. Her father works a 12 hour shift full time to support ...

1 describe how the lac operon functions when glucose and

1. Describe how the lac operon functions when glucose and lactose levels are high. 2. Describe how the lac operon functions when glucose levels are low and lactose levels are high. 3. Describe how the lac operon function ...

Antropology book reviewanthropology 105book response value

Antropology Book Review Anthropology 105 Book Response (Value 20 points) Length: 750-1000 words, not including quotes or references Times New Roman Double spaced Late penalty: 1 point per day Review your worksheet respon ...

Discussion topicnatural selectiona novel fungicide is

Discussion Topic Natural Selection A novel fungicide is introduced and widely applied to cereal crops. After five years, resistant genotypes of the fungal pathogen are detected at a frequency of about 1%; resistance is w ...

The mutation for huntingtons disease appears to have

The mutation for Huntington's disease appears to have originated in Western Europe, with a prevalence of 7 in 100,000 people. However, an isolated population in Lake Maracaibo in Venezuela, of European descent, have an i ...

Explain how bacteria reproduce which factor do they rely on

Explain how bacteria reproduce. Which factor do they rely on to increase genetic variation? Discuss the advantage(s) and disadvantage(s) of asexual reproduction in the light of evolution. Explain how meiosis and sexual r ...

Bioethics assignment instructionstopic 2 use of gmo

Bioethics assignment instructions: Topic 2: Use of GMO mosquitoes to eradicate zika virus carrying mosquitoes Now you need to research the topic and write a 500-1000 word (1 to 2 pages) writeup about the topic. Please us ...

What is photosynthesis and what is the pigment for it to

What is photosynthesis and what is the pigment for it to take place?

Select a current news item pertaining to an ethical

Select a current news item pertaining to an ethical situation in the Middle East that has arisen in a business or non-profit organization. Describe the situation and the organization. Determine what made or makes this si ...

Hey you answered my question about gastrulation and there

Hey you answered my question about Gastrulation and there were 2 different answers I received. Are you sure gastrulation produces pluripotent stem cells?

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro