subject
Chemistry, 30.11.2019 03:31 shelley3135

The plasma membrane of e. coli is approximately 75% protein and 25% phospholipid by weight. it is known that the average membrane protein molecular weight is 50,000 da and an average membrane phospholipid molecular weight is 750 da. calculate the number of membrane phospholipid molecules present per molecule of membrane protein. number phospholipid molecules per protein molecule select the additional information that one would need to calculate the fraction of membrane surface covered by phospholipids. the surface area of the e. coli cell the average cross-sectional areas of a 50,000 da protein and a 750 da phospholipid in a bilayer the average densities of a 50,000 da protein and a 750 da phospholipid the number of moles of protein and phospholipid 。in the membrane

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 05:30
Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat
Answers: 1
question
Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
Answers: 2
question
Chemistry, 22.06.2019 17:00
What is the approximate vapor pressure when the gas condenses at 70 degrees celsius
Answers: 2
question
Chemistry, 23.06.2019 08:30
Explain how to convert from one unit to another in the metric system.
Answers: 3
You know the right answer?
The plasma membrane of e. coli is approximately 75% protein and 25% phospholipid by weight. it is kn...
Questions
question
English, 20.08.2019 02:10
question
Mathematics, 20.08.2019 02:10
question
Mathematics, 20.08.2019 02:10
Questions on the website: 13722361