Hydrogen bonds can occur when hydrogen is covalently bonded to atoms like nitrogen and oxygen. What property of nitrogen and oxygen is important for this?

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#Question id: 2105

#Section 2: General Biology

An investigator wants to use FRAP to quantify the lateral movement of a specific plasma membrane protein, but to do so this investigator must first:

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#Question id: 19487

#Section 4: Fundamentals of Biological Engineering

What is the yield coefficient if the initial substrate concentration is 20 g/l and biomass is 0.2 g/l. The substrate is then consumed and produces 6.0 g/l of biomass?

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#Question id: 3254

#Section 3: Genetics, Cellular and Molecular Biology

Consider a single locus with 2 alleles which are at Hardy-Weinberg equilibrium. If the frequency of the heterozygous genotypes is 0.42, what is the frequency of one homozygote in the population?

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#Question id: 431

#Section 4: Fundamentals of Biological Engineering

Which is not generally a molecule used to conserve energy?

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#Question id: 3913

#Section 3: Genetics, Cellular and Molecular Biology

The sigma-70 subunit