Risultati di ricerca
19 ore fa · Kings Island is a 364-acre (147 ha) amusement park located 24 miles (39 km) northeast of Cincinnati in Mason, Ohio, United States. Owned and operated by Six Flags Entertainment Corporation, the park was built by Taft Broadcasting and opened in 1972. It was part of a larger effort to move and expand Coney Island, a popular resort destination ...
19 ore fa · a. the rate of facilitated diffusion depends on the number of carriers in the membrane. b. transport does not require energy. c. the rate of facilitated diffusion is dependent on the concentration gradient of the transported molecule. d. the direction of transport is against the electrochemical gradient.
19 ore fa · Study with Quizlet and memorize flashcards containing terms like The definition of osmosis is the: a.the movement of solute molecules from a higher concentration to a lower concentration. b. diffusion of water across a selectively permeable membrane. c. likelihood that water will diffuse in a particular direction. d. lower concentration of a solute in a solution. e. movement of water toward a ...
19 ore fa · Hypotonic. (The salt concentration in the solution is lower than it is in the cell, so water enters the cell, causing it to burst.) Celery stalks that are immersed in fresh water for several hours become stiff. Similar stalks left in a 0.15 M salt solution become limp. From this we can deduce that the fresh water_____.
19 ore fa · African farmers grow more than enough food to feed everyone. B. People in Africa import most of their food since most people work in manufacturing or service industries. C. People in Africa struggle to produce enough food, since they do not have enough money for fertilizers or irrigation systems. D. African farmers have plenty of resources ...
