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Planaria are able to regenerate after they are cut in half. Answer the three questions to explain how planaria Name: Date: Class: 1.15 Explanations Tool: What happens when planaria grow, heal and regenerate? anana are able to regenerate after they are cut in half. Answer the three questions to explain how planaria grow, heal and regenerate themselves at each of the scales: Organism, Cellular, and Molecular. Three scales: Use the space below to show what happened at each of the 3 scales Organism Scale: What is the observable trait? right after cut -> after a few days--------------> after 2 weeks Cellular Scale: What is going on inside the cell(s) to produce the observable trait? Name the process that results in more cells: right after cut ---------------> after a few days -----------------> after 2 weeks Molecular Scale: Name of the process that happened to DNA before cells divided: How is DNA involved in the trait? G. AT Indicate how Name of the process that results in cells specializing to have different functions: some cells specialize to become skin cells and others Photorecehtor protein gene Photoreceptor protein gene became Skin cell Photoreceptor photoreceptor cells.* Kératin gene cell Keratin gene Cellular respiration protein geré Cellular respiration protein gehe *In reality, planaria have multiple chromosomes. Genes shown on chromosomes are simplified from reality

Planaria are able to regenerate after they are cut in half. Answer the three questions to explain how planaria Name: Date: Class: 1.15 Explanations Tool: What happens when planaria grow, heal and regenerate? anana are able to regenerate after they are cut in half. Answer the three questions to explain how planaria grow, heal and regenerate themselves at each of the scales: Organism, Cellular, and Molecular. Three scales: Use the space below to show what happened at each of the 3 scales Organism Scale: What is the observable trait? right after cut -> after a few days--------------> after 2 weeks Cellular Scale: What is going on inside the cell(s) to produce the observable trait? Name the process that results in more cells: right after cut ---------------> after a few days -----------------> after 2 weeks Molecular Scale: Name of the process that happened to DNA before cells divided: How is DNA involved in the trait? G. AT Indicate how Name of the process that results in cells specializing to have different functions: some cells specialize to become skin cells and others Photorecehtor protein gene Photoreceptor protein gene became Skin cell Photoreceptor photoreceptor cells.* Kératin gene cell Keratin gene Cellular respiration protein geré Cellular respiration protein gehe *In reality, planaria have multiple chromosomes. Genes shown on chromosomes are simplified from reality

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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Planaria are able to regenerate after they are cut in half. Answer the three questions to explain how planaria Name: Date: Class: 1.15 Explanations Tool: What happens when planaria grow, heal and regenerate? anana are able to regenerate after they are cut in half. Answer the three questions to explain how planaria grow, heal and regenerate themselves at each of the scales: Organism, Cellular, and Molecular. Three scales: Use the space below to show what happened at each of the 3 scales Organism Scale: What is the observable trait? right after cut -> after a few days--------------> after 2 weeks Cellular Scale: What is going on inside the cell(s) to produce the observable trait? Name the process that results in more cells: right after cut ---------------> after a few days -----------------> after 2 weeks Molecular Scale: Name of the process that happened to DNA before cells divided: How is DNA involved in the trait? G. AT Indicate how Name of the process that results in cells specializing to have different functions: some cells specialize to become skin cells and others Photorecehtor protein gene Photoreceptor protein gene became Skin cell Photoreceptor photoreceptor cells.* Kératin gene cell Keratin gene Cellular respiration protein geré Cellular respiration protein gehe *In reality, planaria have multiple chromosomes. Genes shown on chromosomes are simplified from reality
Transcribed Image Text:Planaria are able to regenerate after they are cut in half. Answer the three questions to explain how planaria Name: Date: Class: 1.15 Explanations Tool: What happens when planaria grow, heal and regenerate? anana are able to regenerate after they are cut in half. Answer the three questions to explain how planaria grow, heal and regenerate themselves at each of the scales: Organism, Cellular, and Molecular. Three scales: Use the space below to show what happened at each of the 3 scales Organism Scale: What is the observable trait? right after cut -> after a few days--------------> after 2 weeks Cellular Scale: What is going on inside the cell(s) to produce the observable trait? Name the process that results in more cells: right after cut ---------------> after a few days -----------------> after 2 weeks Molecular Scale: Name of the process that happened to DNA before cells divided: How is DNA involved in the trait? G. AT Indicate how Name of the process that results in cells specializing to have different functions: some cells specialize to become skin cells and others Photorecehtor protein gene Photoreceptor protein gene became Skin cell Photoreceptor photoreceptor cells.* Kératin gene cell Keratin gene Cellular respiration protein geré Cellular respiration protein gehe *In reality, planaria have multiple chromosomes. Genes shown on chromosomes are simplified from reality
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