What type of variables are both lactose concentration and enzyme concentration in these experiments?     a.Control variables   b.Dependent variables c.Experimental variables   What type of variable is pH in Part A of this experiment    a.Experimental variable   b.Control variable c.Dependent variable

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
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What type of variables are both lactose concentration and enzyme concentration in these experiments? 
  
a.Control variables  
b.Dependent variables
c.Experimental variables
 
What type of variable is pH in Part A of this experiment
  
a.Experimental variable  
b.Control variable
c.Dependent variable
Lactase Enzyme Activity with Data Analysis
Experimental Setup
Home Background Explore Model Simulate
Initial Lactose (mg/dL) Glucose Production from Lactose Hydrolysis Vmax
500
1000
500
Glucose Production from Lactose Hydrolysis
1000|
889
Temperature (C)
50
100
778
37
667
pH
556
7
14
444
4.0
333
O mM
5 mM
222
Lactase
Lactase
111
Enzyme
Enzyme
0 2 4 5 7
9 11 13
Minutes
15
16
18
Concentration
- Run 1-2- Run 2 Run 3 - 4- Run 4
of Glucose
Glucose Concentration (mg/dL)
20
Transcribed Image Text:Lactase Enzyme Activity with Data Analysis Experimental Setup Home Background Explore Model Simulate Initial Lactose (mg/dL) Glucose Production from Lactose Hydrolysis Vmax 500 1000 500 Glucose Production from Lactose Hydrolysis 1000| 889 Temperature (C) 50 100 778 37 667 pH 556 7 14 444 4.0 333 O mM 5 mM 222 Lactase Lactase 111 Enzyme Enzyme 0 2 4 5 7 9 11 13 Minutes 15 16 18 Concentration - Run 1-2- Run 2 Run 3 - 4- Run 4 of Glucose Glucose Concentration (mg/dL) 20
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