When a protein exists in mono-, di- and tri-phosphorylated forms. The difference of a couple of phosphate groups has no significant effect on the overall relative molecular mass of the protein, hence a single band on SDS gels, but the small charge difference introduced on each molecule can be detected by

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#Question id: 2942

#SCPH01 Biochemistry

During mitosis, the breakdown of the nuclear envelope depends on the:

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#Question id: 9276

#SCPH06 I Botany

The carotenoid b-carotene, whose structure and absorption spectrum at,

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#Question id: 1286

#SCPH06 I Botany

Syndecans are cell-surface proteoglycans that:

a. bind to collagens.

b. bind to multi-adhesive matrix proteins.

c. anchor cells to the extracellular matrix.

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#Question id: 10519

#SCPH06 I Botany

Which of the following toxins derived from the fungus Cochliobolus carbonum inhibits specific histone deacetylases in maize?

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#Question id: 821

#SCPH28 | Zoology

Why the thermophilic bacteria’s are not melted at the temp on which the most of the proteins have melts?