The uncommon amino acid selenocysteine has an R group with the structure —CH2—SeH (pKa = 5).  In an aqueous solution, pH = 7.0, selenocysteine would:

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#Question id: 13214

#XL - R Botany

The stomata will open less or even remain closed on a sunny morning when

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#Question id: 13217

#XL - R Botany

Hypodermis or Exodermis that contain

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#Question id: 13218

#XL - R Botany

Water flows between cells through the plasmodesmata without crossing the plasma membrane by

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#Question id: 13219

#XL - R Botany

In the apoplast pathway, water moves exclusively

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#Question id: 13220

#XL - R Botany

The symplast consists of the entire network of cell cytoplasm interconnected by

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#Question id: 13221

#XL - R Botany

There are two main types of water-transporting cells in the Xylem,