In fluorescence microscopy a usually used fluorochrome that is fura-2 is sensitive to which ions?

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#Question id: 10413

#SCPH06 I Botany

Following are certain statements are related to the effect of red and far-red light;

a) under a dense canopy much of the red light is absorbed by plant pigments, resulting in transmittance of mostly far-red light

b) Pr (red) has highest photon flux at 680 nm while Pfr (far-red) has highest photon flux at 730nm

c) Pfr far-red light–absorbing form, which is considered to be the physiologically active form of phytochrome

d) R:FR ratio is strongly affected by the presence of a canopy because chlorophyll absorbs far-red but not red light

Which one of the combinations of above statements is incorrect?

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#Question id: 14149

#SCPH05 I Biotechnology

Which of the following program is not an example of local alignment?

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#Question id: 20712

#SCPH28 | Zoology

In electron transfer process usable energy is recovered through which reactions and forms energy storage compounds or electrochemical gradients

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#Question id: 1689

#SCPH05 I Biotechnology

The intermolecular forces that contribute to the interaction between antibody and antigen:

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#Question id: 2698

#SCPH05 I Biotechnology

Most commonly known hairpin structures are found in _____________