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: 14889

#XL - S Microbiology

If we provide  the Ikaros signals to the HSCs cell  is converted into

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#Question id: 14922

#XL - T Zoology

Which is an example of a study that might be done by a transmission geneticist?

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#Question id: 14924

#XL - T Zoology

Which is NOT a characteristic that made peas useful as a model system for Mendel's studies?

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#Question id: 14960

#XL - T Zoology

How might the ability of pea plants to self fertilize be a problem for genetic experiments?

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#Question id: 14963

#XL - S Microbiology

Which antibiotics may be completely ineffective in treating a mycoplasmal infection?

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#Question id: 14964

#XL - S Microbiology

The resistance of the tubercle bacillus to various factors is probably due to its