The inner (plasma) membrane of E. coli is about 75% lipid and 25% protein by weight.  How many molecules of membrane lipid are there for each molecule of protein?  (Assume that the average protein is Mr 50,000 and the average lipid is 750.)

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#Question id: 14515

#SCPH01 Biochemistry

Two cards are drawn at random from a pack of 52 cards. The probability that one may be a jack and other an Ace is

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#Question id: 2258

#SCPH01 Biochemistry

The arrangement of microtubules in eukaryotic flagella is referred to as

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#Question id: 13036

#SCPH05 I Biotechnology

In isoelectric focusing the protein will move until

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#Question id: 362

#SCPH01 Biochemistry

A 0.01 M solution of a substance has a pH of 2. What can you conclude about this substance?

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#Question id: 1101

#SCPH28 | Zoology

The activity of adenylyl cyclase is essentially the opposite of which of the following enzymes?