Which of the following is a wound-inducible glucan composed primarily of β(1,3)-linkages?

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#Question id: 11530

#XL - R Botany

 Went used Avena sativa (oat) coleoptiles in a technique called the

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#Question id: 3920

#XL - Q Biochemistry

The genes that encode proteins are transcribed by RNA polymerase __.

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#Question id: 4614

#XL - S Microbiology

Which of these is the extant (that is, living) species most closely related to species X?

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#Question id: 3654

#XL - S Microbiology

Cleavage of the cyclobutane ring of pyrimidine dimers by ______________ restores the original DNA structure.

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#Question id: 3802

#XL - Q Biochemistry

The last DNA to be replicated in the eukaryotic chromosome is: