Which technique is commonly used to determine the three-dimensional conformation of a protein?

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#Question id: 10552

#SCPH05 I Biotechnology

Inactive NBS–LRR receptor activated by binding with the effector molecules with decoys or guardees directly triggering the defense response by stimulating______A_______ into the cell and ______B_________ out of the cell.

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#Question id: 5129

#SCPH01 Biochemistry

once the lens has formed, it induces other tissues. One of these responding tissues is the optic vesicle itself; thus, the inducer becomes the induced. Under the influence of factors secreted by the lens, the optic vesicle becomes the optic cup, and the wall of the optic cup differentiates into two layers: the pigmented retina and the neural retina. such interactions are called as-

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#Question id: 15151

#SCPH12 I Genetics

In this problem we will explore some of the many ways that mutations in two different genes can interact to produce different Mendelian ratios. Consider a hypothetical insect species that has red eyes. Imagine mutations in two different unlinked genes that can, in certain combinations, block the formation of red eye pigment yielding mutants with white eyes. In principle, there are two different possible arrangements for two biochemical steps responsible for the formation of red eye pigment. The two genes might act in series such that a mutation in either gene would block the formation of red pigment. Alternatively, the two genes could act in parallel such that mutations in both genes would be required to block the formation of red pigment.

Further complexity arises from the possibility that mutations in either gene that lead to a block in enzymatic activity could be either dominant or recessive. If the crosses is made between a wild type insect with red eyes and a true breeding white eyed strain with mutations in both genes. Such considerations yield the Pathways in series with a recessive mutation in one gene and a dominant mutation in the other, determine the phenotype of the F1 progeny and the expected phenotypic ratio of red to white eyed insects in the F2.

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#Question id: 14152

#SCPH05 I Biotechnology

The statistical analysis of alignment scores is much better understood for ________ than for _______

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#Question id: 3657

#SCPH28 | Zoology

Mutations in excision repair genes or a translesion DNA polymerase cause: