Which organism infects the tissues of the throat and cause the disease diphtheria?

Which experiment would most likely contain experimental bias

Easy 6th grade work! 100 points! i need fast! compare the parts of a cell and the cell as a whole to another common nonliving system (i. e., a car, a city, describe the parts of a cell and their primary function.

Is this mrna or rna need need the answer in a hurry