In the human disease known as lupus, there is an immune reaction against a patientʹs own DNA from broken or dying cells. This kind of response typifies which kind of irregularity?

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#Question id: 2122

#XL - T Zoology

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: 2123

#XL - S Microbiology

Which of these statements about the composition of membranes is true?

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#Question id: 2123

#XL - T Zoology

Which of these statements about the composition of membranes is true?

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#Question id: 2124

#XL - S Microbiology

An integral membrane protein can be extracted with:

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#Question id: 2124

#XL - T Zoology

An integral membrane protein can be extracted with:

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#Question id: 2125

#XL - S Microbiology

The shortest alpha helix segment in a protein that will span a membrane bilayer has about _____ amino acid residues.