Please solve all 3 problems ThanksSolution1 Option C is corr

Please solve all 3 problems. Thanks.

Solution

1.

Option C is correct. Acetylation relates to deactivation of DNA, HDAC on opposite reaction from HAT, helps in the opening of chromatin and then in transcription.

2.

Option D is correct because all of the given process will produce fluorescence which is detectable by the instrument.

3.

Principle of microscope involves that emission of furoscence measures and its changes detect. That detection produces the effect of protein or any substrate. The fluorophores has absorbance capability of light, if a fluorophores bound object binds to a substrate and then a fluorescent light absorb by fluorophore, then emission of light from fluorophores will be in low wavelength. That produces the results.

Option 1^st is correct. The process involves the Annexin affinity assay.