CAMPBELL BIOLOGY IN FOCUS (LL)-W/MOD.MA
3rd Edition
ISBN: 9780135686065
Author: Urry
Publisher: PEARSON
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Question
Chapter 33.1, Problem 2CC
Summary Introduction
To explain:
The requirement of vitamins in very small amounts.
Introduction:
The organic moleculesrequired for the efficient functioning of the enzymes in the
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Students have asked these similar questions
Understanding how enzymes work
1) Excluding enzymes, for example, that work in the stomach's low pH, describe the working conditions for most enzymes in the human body.
2) Describe the effect of enzymes on the rate of reactions that they catalyze.
3) Define the transition state in a chemical reaction and how an enzyme functions during the transition state.
8). Which statement best describes
1 point
the enzyme represented in the
graphs?
O 10 20 30 40 50 60
O 2 4 6
10 12
Temperature ("C)
PH
(1) This enzyme works best at a
temperature of 50°C and a pH of 12.
(2) Temperature and pH have no effect on
the action of this enzyme.
(3) This enzyme works best at a
temperature above 50°C and a pH above 12.
(4) This enzyme works best at a
temperature of 35°C and a pH of 8.
Relative Rate of
Enzyme Action
Relative Rate of
Enzyme Action
Look for a real-life
application of enzyme
action in your daily
lives. Briefly describe
what happens in each
reaction and identify
the enzyme, the
substrate, and the
product.
Chapter 33 Solutions
CAMPBELL BIOLOGY IN FOCUS (LL)-W/MOD.MA
Ch. 33.1 - An animal requires 20 amino acids to make...Ch. 33.1 - Prob. 2CCCh. 33.1 - WHAT IF? if a zoo animal eating ample food shows...Ch. 33.2 - Prob. 1CCCh. 33.2 - In what sense are nutrients from a recently...Ch. 33.2 - Prob. 3CCCh. 33.3 - How does swallowed food reach the stomach of a...Ch. 33.3 - Explain why a proton pump inhibitor, such as the...Ch. 33.3 - Prob. 3CCCh. 33.4 - Prob. 1CC
Ch. 33.4 - Prob. 2CCCh. 33.4 - Prob. 3CCCh. 33.5 - Prob. 1CCCh. 33.5 - The energy required to maintain each gram of body...Ch. 33.5 - Prob. 3CCCh. 33 - The mammalian trachea and esophagus both connect...Ch. 33 - Which organ is incorrectly paired with its...Ch. 33 - Which of the following is not a major activity of...Ch. 33 - Prob. 4TYUCh. 33 - Prob. 5TYUCh. 33 - If you were to jog 1 km a few hours after lunch,...Ch. 33 - Prob. 7TYUCh. 33 - FOCUS ON EVOLUTION The human esophagus and trachea...Ch. 33 - Prob. 9TYUCh. 33 - Prob. 10TYU
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Estimate the concentration of an enzyme in a living cell. Assume that fresh tissue is 80% water and all of it is intracellular, the total soluble protein in a cell represents 15% of the weight, all the soluble proteins are enzymes, the average weight of a protein is 150000 and about 1000 different enzymes are present.arrow_forwardIn the Electron Transport Chain:(a). What are the two nucleotide molecules that are involved in funneling the electrons into the chain?(b). Indicate all the reactions (in the pathways) that are involved in the transfer of the electrons to these two nucleotides.arrow_forwardExplain the induced-fit model of enzymes function and describe the catolytic cycle of an enzymearrow_forward
- State and describe the roles of the six classes of enzymes, giving three examples eacharrow_forwardExplain the induced fit model of how enzymes workarrow_forwardBiochemistry: Diagram the biosynthetic pathway from precursors (like amino acids, PRPP, etc.) to dTTP. Provide complete intermediate structures and names (you can use abbreviations for names, e.g., dTTP) but names of enzymes and any cofactor(s)/substrates will suffice.arrow_forward
- Explain how protein folding allows for enzyme specificityarrow_forwardA) Myth: Enzymes are specific for one substrate. Fact: Like most enzymes, alliinase can act on multiple different substrates. Explain why most enzymes can act on more than one substrate compound. (Refer to the “Alliin-like Substrates" panel in your answer.)arrow_forwardBriefly describe 1 way which enzyme activity can be regulated in the cell. How do the kinetics of a regulatory enzyme differ from a non-regulated enzyme?arrow_forward
- Student conducting research observe the rate of an enzyme-catalyzed reaction under various conditions with a fixed amount of enzyme in each sample. When will increasing the substrate concentration likely result in the greatest increase in the reaction rate?arrow_forwardThe average pH of the human stomach is 1.5 to 3.5. Based on the information from the graph, predict which enzyme is most likely to be found in the stomach? Provide evidence for your choice.arrow_forwardComplete Some enzymes require additional ...........................to catalyze reactions effectively. These could be small organic molecules or ........................... ions.arrow_forward
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