Beginning with the introduction of bacteria into a human, describe the sequence of events that produce fever. Include each of the 10 terms below at least once. Pyrogen, Vasoconstriction, Shivering, Set Point, Body Temp (TB) Hypothalamus, Endogenous Heat, Effectors, Metabolic Rate (MR), Heat loss

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.

Which type of stimulus do mechanoreceptors detect? sound pain heat light

Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit.there is a precise compatibility between the active site and the lactose molecule.specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed.reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.