Which of the following blood vessels would have the slowest blood flow?
select one:
a. a dilated vessel with high blood pressure
b. a constricted vessel with high blood pressure
c. a dilated vessel with low blood pressure
d. a constricted vessel with low blood pressure

What came first egg or chicken? and is tomato a vegetable or a fruit?

Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment

Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.