Predict a potential outcome of a mutated mad protein

The answer is aneuploidy. This means having an abnormal number of chromosomes in a cell. MAD protein ensures that the spindle fibers during metaphase of mitosis, attach properly. The MAD protein inhibits progression to anaphase if this process of spindle attachment is defective.  

a.) a destruction fo cells by viral reproduction

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a