Celiac disease is disease that affect the digestive system. when people eat food containing gluten, material found in wheat product, their immune system damages or destroys their villi. what are villi and why are they important? how might the lack of villi affect a person's digestive process?

Actual age your first developed of age well comparison age refers to absolute age true or false

1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.