A buffer system works to keep pH within a narrow range. Buffer systems are critical in all living cells/tissues. If pH were to measurably shift in a cell, what category of biological molecules would be most impacted, and what term refers to the resulting loss of their functional shapes? A buffer is a substance that, when it ionizes in water, creates a buffer system. The substance and one of its ions represent a weak acid and a weak base. These form a pH-controlled equilibrium. Based on the definitions of acid and base, if [H+] increases, which would combine with the H+, preventing a pH shift? If [H+] decreases, which would release H+ to counter a pH change? Check the one characteristic below that is important in a buffer system. maintains a neutral pH prevents pH from dropping prevents pH from rising minimizes change in p
A buffer system works to keep pH within a narrow range. Buffer systems are critical in all living cells/tissues. If pH were to measurably shift in a cell, what category of biological molecules would be most impacted, and what term refers to the resulting loss of their functional shapes? A buffer is a substance that, when it ionizes in water, creates a buffer system. The substance and one of its ions represent a weak acid and a weak base. These form a pH-controlled equilibrium. Based on the definitions of acid and base, if [H+] increases, which would combine with the H+, preventing a pH shift? If [H+] decreases, which would release H+ to counter a pH change? Check the one characteristic below that is important in a buffer system. maintains a neutral pH prevents pH from dropping prevents pH from rising minimizes change in p
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A buffer system works to keep pH within a narrow range. Buffer systems
are critical in all living cells/tissues. If pH were to measurably shift in a cell,
what category of biological molecules would be most impacted, and
what term refers to the resulting loss of their functional shapes?
A buffer is a substance that, when it ionizes in water, creates a buffer
system. The substance and one of its ions represent a weak acid and a
weak base. These form a pH-controlled equilibrium. Based on the
definitions of acid and base, if [H+] increases, which would combine with
the H+, preventing a pH shift? If [H+] decreases, which
would release H+ to counter a pH change?
Check the one characteristic below that is important in a buffer system.
maintains a neutral pH prevents pH from dropping
prevents pH from rising minimizes change in p
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