A protein has a molecular weight of 5600 daltons; its subunits are about 1960 daltons. There are ________ protein chains per oligomer.

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#Question id: 4744

#XL - R Botany

Assume that long ear lobes in humans are an autosomal dominant trait that exhibits 50% penetrance. A person who is heterozygous for long ear lobes mates with a person who is homozygous for normal ear lobes. What is the probability that their first child will have long ear lobes.

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#Question id: 31582

#XL - S Microbiology

Which type of inclusion body is primarily used for carbon storage in bacteria?

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#Question id: 19620

#XL - P Chemistry

Only a simple homogeneous reaction requires which of the following methods?

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#Question id: 5327

#XL - T Zoology

In the human pedigree shown here, the daughter indicated by the black circle (II-1) has a form of deafness determined by a recessive allele. What is the probability that the phenotypically normal son (II 3) is heterozygous for the gene?

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#Question id: 1039

#XL - T Zoology

One of the first chemicals used by Lister to prevent surgical infections was