An ideal α-helix has a pitch of 0.54 nm and a rise of 0.15 nm. What is the length along the helix axis for a segment of an ideal α-helix that contains 30 amino acids?

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#Question id: 920

#XL - Q Biochemistry

Which of these is able to cross the inner mitochondrial membrane?

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#Question id: 18377

#XL - S Microbiology

Why xenobiotic compounds are considered ad recalciterants?

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#Question id: 3008

#XL - S Microbiology

The structures present in the hay infusions used in experiments on spontaneous generation that made them difficult to sterilize are

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#Question id: 767

#XL - Q Biochemistry

With respect to how miRNAs work, which, if any, of the following statements, is false?

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#Question id: 5695

#XL - R Botany

Triploids are usually autopolyploids. They arise spontaneously in nature, but they can be constructed by geneticists from the cross of a 4n (tetraploid) and a 2n (diploid). Triploids are characteristically sterile due to