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Consider the artificial cell experiment below: Lactose 2.0 M Ca+ = 0.4 M Lactose = 0.1 M Ca+ = 3.0 M The ion channels in the membrane will allow Ca+ to pass freely, but nothing else. The starting conditions for the experiment are shown. Rewrite the following statement to make it correct: "The calcium ions will move across the membrane because ion channels allow active transport." Edit View Insert Format Tools Table

Consider the artificial cell experiment below: Lactose 2.0 M Ca+ = 0.4 M Lactose = 0.1 M Ca+ = 3.0 M The ion channels in the membrane will allow Ca+ to pass freely, but nothing else. The starting conditions for the experiment are shown. Rewrite the following statement to make it correct: "The calcium ions will move across the membrane because ion channels allow active transport." Edit View Insert Format Tools Table

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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**Artificial Cell Experiment Overview** *Membrane and Ion Channels:* - **Inside the Cell:** - Lactose concentration: 2.0 M - Calcium ion (Ca+) concentration: 0.4 M - **Outside the Cell:** - Lactose concentration: 0.1 M - Calcium ion (Ca+) concentration: 3.0 M The ion channels within the membrane are selectively permeable, allowing Ca+ ions to pass freely, but restricting all other substances. *Objective:* Rewrite the following statement for accuracy: "The calcium ions will move across the membrane because ion channels allow active transport." *Suggested Correction:* "The calcium ions will move across the membrane through the ion channels via passive transport due to the concentration gradient."
Transcribed Image Text:**Artificial Cell Experiment Overview** *Membrane and Ion Channels:* - **Inside the Cell:** - Lactose concentration: 2.0 M - Calcium ion (Ca+) concentration: 0.4 M - **Outside the Cell:** - Lactose concentration: 0.1 M - Calcium ion (Ca+) concentration: 3.0 M The ion channels within the membrane are selectively permeable, allowing Ca+ ions to pass freely, but restricting all other substances. *Objective:* Rewrite the following statement for accuracy: "The calcium ions will move across the membrane because ion channels allow active transport." *Suggested Correction:* "The calcium ions will move across the membrane through the ion channels via passive transport due to the concentration gradient."
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