How are the olfactory receptors activated? how are the olfactory receptors activated? olfactory cilia move mucus over the receptors. odorants dissolve in the mucus and bind to receptors. mitral cells relay signals to the olfactory bulbs. the olfactory tracts transduce signals to the hypothalamus.

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

Osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? view available hint(s)osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? the first law of thermodynamicsthe difference in the height of water columns on either side of a selectively permeable membranethe difference in water concentration across a selectively permeable membranethe difference in sugar or ion concentration across a selectively permeable membrane

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.