Which of these describes cell- mediated immunity? A. the binding of antigen and antibody triggering a response of plasma and memory b-cells to attack B. t-cells and macrophages fighting infected cells that are non-self or cancerous C. our body remembering pathogens it has ffought off or learning from vaccines D. obtaining immunity from an outside source, like mother to baby

This problem has been solved! see the answerfor aerobic respiration, a variety of substances must be in a state of influx across the inner membrane. assuming a brain cell in which glucose is the sole energy source, indicate for each of the following substances whether you would expect a net flux across the membrane and if so, how many molecules will move in which direction per molecule of glucose catabolized.- electrons-pyruvate-oxygen-atp-adp-acetyl coa-glyceral-3-phosphate-nadh-fadh2-oxaloacetate-water-protons