Foncentration molecules move in and out fre
pinocytosis
cytosis
cell engulfs microorganisms in
passive diffusion
molecules "pumped" in or out
facilitated diffusion
centration:
active transport
oxygen, carbon dioxide: activ
phagocytosis
transports sodium, potassium:
☺
transports glucose, amino acids:

For which one of the following reactions is the value of δh° rxn equal to δh° f for the product? a. 2 h2 (g) + o2 (g) → 2 h2o (l) b. n2 (g) + o2 (g) → 2 no (g) c. 2 h2 (g) + o2 (g) → 2 h2o (g) d. h2o (l) + 1/2 o2 (g) → h2o2 (l) e. none of the above

What type of electromagnetic radiation has a shorter wavelength than blue light

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean