The best choice that you can pick will be option D.
Kirchhoff's law of thermal radiation.In heat transfer, Kirchhoff's law of thermal radiation refers to wavelength-specific radiative emission and absorption by a material body in thermodynamic equilibrium, including radiative exchange equilibrium. A body at temperature T radiates electromagnetic energy.
Answer: Bacterial cells can be genetically modified so that they have the gene for producing human insulin. As these modified bacteria grow, they produce human insulin.
Explanation:
Which step in transcription occurs first?
C. RNA polymerase attaches to the promoter.
Answer:
The statement 'b. both occur only in reproductive cells' is true
