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Many people of Asian ancestry have alcohol dehydrogenase enzymes that are far more efficient than people of European descent. (This question is based on published results, examples were chosen based on greatest differences, but the numbers given are fictional.) 0.5 0.48 0.46 KA -Z --European 0.44 0.42 0.4 0.38 0.36 0.34 0.32 0.3 0 1 X Y Z 2 3 Time (hours) VW 4 35 5 30 10 5 0 0 1 2 Time (hours) 4 5 -W -V Description: Graph 1. Blood alcohol concentration on vertical axis, time on horizontal. Four lines all start at 0.4. European line decreases over time to 0.34. X increases from 0.4 to 0.46. Y stays at 0.4 over time. Z decreases fastest. Graph 2. Acetaldehyde (in micromolar) on vertical axis, time on horizontal. Three lines all start at 10 micromolar. European line increases to 25 micromolar, then decreases to 23. V line increases from 10 to 30, then to 32, then decreases to 30. W line decreases from 10 to 8 then down to 2. --European Assuming that the acetaldehyde dehydrogenase acts at the same rate, which lines correspond to someone with a very efficient aclohol dehydrogenase (Asian ancestry)? and

Many people of Asian ancestry have alcohol dehydrogenase enzymes that are far more efficient than people of European descent. (This question is based on published results, examples were chosen based on greatest differences, but the numbers given are fictional.) 0.5 0.48 0.46 KA -Z --European 0.44 0.42 0.4 0.38 0.36 0.34 0.32 0.3 0 1 X Y Z 2 3 Time (hours) VW 4 35 5 30 10 5 0 0 1 2 Time (hours) 4 5 -W -V Description: Graph 1. Blood alcohol concentration on vertical axis, time on horizontal. Four lines all start at 0.4. European line decreases over time to 0.34. X increases from 0.4 to 0.46. Y stays at 0.4 over time. Z decreases fastest. Graph 2. Acetaldehyde (in micromolar) on vertical axis, time on horizontal. Three lines all start at 10 micromolar. European line increases to 25 micromolar, then decreases to 23. V line increases from 10 to 30, then to 32, then decreases to 30. W line decreases from 10 to 8 then down to 2. --European Assuming that the acetaldehyde dehydrogenase acts at the same rate, which lines correspond to someone with a very efficient aclohol dehydrogenase (Asian ancestry)? and

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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This is the growth curve for Clostirdium (incubated under optimal growth conditions). Use it to answer the following questions. 3 Cell concentration (million cells/ml) 2.5 2 0.2 1.5 1 0.5 0 2 The growth rate is lag log 0.25 4 0.32 0.5 units 6 million of cells per ml (Image description.: Horizontal axis is time in hours, Vertical is cell concentration in millions of cells per ml. Curve starts at 0,0, increases by 4 hours to 0.5 million cells/ml, goes up steeply over two hours from 0.5 million/ml at 4 hours to 2.5 million cells/ml at 8 hours, 8-12 hour shows an increase of 0.3 to 2,8 million cellls/ml and last 2 hours is flat at 2.8million cells/ml.) From 12 hr to 14 hr is called phase. lunar 2 8 Time (hours) 10 5 stationary 12 cells 14 death 16 million of cells per ml per hour hours million of cells
Transcribed Image Text:This is the growth curve for Clostirdium (incubated under optimal growth conditions). Use it to answer the following questions. 3 Cell concentration (million cells/ml) 2.5 2 0.2 1.5 1 0.5 0 2 The growth rate is lag log 0.25 4 0.32 0.5 units 6 million of cells per ml (Image description.: Horizontal axis is time in hours, Vertical is cell concentration in millions of cells per ml. Curve starts at 0,0, increases by 4 hours to 0.5 million cells/ml, goes up steeply over two hours from 0.5 million/ml at 4 hours to 2.5 million cells/ml at 8 hours, 8-12 hour shows an increase of 0.3 to 2,8 million cellls/ml and last 2 hours is flat at 2.8million cells/ml.) From 12 hr to 14 hr is called phase. lunar 2 8 Time (hours) 10 5 stationary 12 cells 14 death 16 million of cells per ml per hour hours million of cells
Many people of Asian ancestry have alcohol dehydrogenase enzymes that are far more efficient than people of European descent. (This question is based on published results, examples were chosen based on greatest differences, but the numbers given are fictional.) 0.5 0.48 0.46 Kik --European 0.44 0.42 0.4 0.38 0.36 0.34 0.32 0.3 0 1 X Y Z 2 3 Time (hours) VW 4 35 5 30 10 5 0 0 1 2 Time (hours) 4 5 -W -V Description: Graph 1. Blood alcohol concentration on vertical axis, time on horizontal. Four lines all start at 0.4. European line decreases over time to 0.34. X increases from 0.4 to 0.46. Y stays at 0.4 over time. Z decreases fastest. Graph 2. Acetaldehyde (in micromolar) on vertical axis, time on horizontal. Three lines all start at 10 micromolar. European line increases to 25 micromolar, then decreases to 23. V line increases from 10 to 30, then to 32, then decreases to 30. W line decreases from 10 to 8 then down to 2. --European Assuming that the acetaldehyde dehydrogenase acts at the same rate, which lines correspond to someone with a very efficient aclohol dehydrogenase (Asian ancestry)? and
Transcribed Image Text:Many people of Asian ancestry have alcohol dehydrogenase enzymes that are far more efficient than people of European descent. (This question is based on published results, examples were chosen based on greatest differences, but the numbers given are fictional.) 0.5 0.48 0.46 Kik --European 0.44 0.42 0.4 0.38 0.36 0.34 0.32 0.3 0 1 X Y Z 2 3 Time (hours) VW 4 35 5 30 10 5 0 0 1 2 Time (hours) 4 5 -W -V Description: Graph 1. Blood alcohol concentration on vertical axis, time on horizontal. Four lines all start at 0.4. European line decreases over time to 0.34. X increases from 0.4 to 0.46. Y stays at 0.4 over time. Z decreases fastest. Graph 2. Acetaldehyde (in micromolar) on vertical axis, time on horizontal. Three lines all start at 10 micromolar. European line increases to 25 micromolar, then decreases to 23. V line increases from 10 to 30, then to 32, then decreases to 30. W line decreases from 10 to 8 then down to 2. --European Assuming that the acetaldehyde dehydrogenase acts at the same rate, which lines correspond to someone with a very efficient aclohol dehydrogenase (Asian ancestry)? and
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