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15. Label each partial diploid as inducible, uninducible, or constitutive 1+0+Z+ 1+OcZ¯ 1+OcZ+ ISO+Z- I¯0+Z+ 1+0+Z¯ 1¯0+Z+ 1−0+Z+ I¯0+Z- 1-0+Z- ISO+Z+ 1+OcZ¯ 1−0+Z+ 1+0+Z+ Inducible Constitutive Inducible Constitutive Uninducible Uninducible Inducible

15. Label each partial diploid as inducible, uninducible, or constitutive 1+0+Z+ 1+OcZ¯ 1+OcZ+ ISO+Z- I¯0+Z+ 1+0+Z¯ 1¯0+Z+ 1−0+Z+ I¯0+Z- 1-0+Z- ISO+Z+ 1+OcZ¯ 1−0+Z+ 1+0+Z+ Inducible Constitutive Inducible Constitutive Uninducible Uninducible Inducible

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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### Understanding Partial Diploids: Inducible, Uninducible, or Constitutive #### Label each partial diploid as inducible, uninducible, or constitutive: 1. \( \frac{I^{-}O^{+}Z^{+}}{I^{+}O^{C}Z^{-}} \) **Inducible** 2. \( \frac{I^{+}O^{C}Z^{+}}{I^{S}O^{+}Z^{-}} \) **Constitutive** 3. \( \frac{I^{-}O^{+}Z^{+}}{I^{+}O^{+}Z^{-}} \) **Inducible** 4. \( \frac{I^{-}O^{+}Z^{+}}{I^{-}O^{+}Z^{+}} \) **Constitutive** 5. \( \frac{I^{-}O^{+}Z^{-}}{I^{-}O^{+}Z^{-}} \) **Uninducible** 6. \( \frac{I^{S}O^{+}Z^{+}}{I^{+}O^{C}Z^{-}} \) **Uninducible** 7. \( \frac{I^{-}O^{+}Z^{+}}{I^{+}O^{+}Z^{+}} \) **Inducible** ### Explanation Partial diploids (merozygotes) are bacterial cells that contain two copies of a gene or a group of genes, one on the chromosome and the other on a plasmid. These are typically studied in relation to the lac operon to understand gene expression control. - **Inducible**: The gene is expressed only in the presence of an inducer. - **Uninducible**: The gene cannot be expressed, regardless of the presence of an inducer. - **Constitutive**: The gene is expressed at all times, regardless of the presence or absence of an inducer. This matrix helps in understanding how mutations in regulatory genes of the lac operon affect gene expression.
Transcribed Image Text:### Understanding Partial Diploids: Inducible, Uninducible, or Constitutive #### Label each partial diploid as inducible, uninducible, or constitutive: 1. \( \frac{I^{-}O^{+}Z^{+}}{I^{+}O^{C}Z^{-}} \) **Inducible** 2. \( \frac{I^{+}O^{C}Z^{+}}{I^{S}O^{+}Z^{-}} \) **Constitutive** 3. \( \frac{I^{-}O^{+}Z^{+}}{I^{+}O^{+}Z^{-}} \) **Inducible** 4. \( \frac{I^{-}O^{+}Z^{+}}{I^{-}O^{+}Z^{+}} \) **Constitutive** 5. \( \frac{I^{-}O^{+}Z^{-}}{I^{-}O^{+}Z^{-}} \) **Uninducible** 6. \( \frac{I^{S}O^{+}Z^{+}}{I^{+}O^{C}Z^{-}} \) **Uninducible** 7. \( \frac{I^{-}O^{+}Z^{+}}{I^{+}O^{+}Z^{+}} \) **Inducible** ### Explanation Partial diploids (merozygotes) are bacterial cells that contain two copies of a gene or a group of genes, one on the chromosome and the other on a plasmid. These are typically studied in relation to the lac operon to understand gene expression control. - **Inducible**: The gene is expressed only in the presence of an inducer. - **Uninducible**: The gene cannot be expressed, regardless of the presence of an inducer. - **Constitutive**: The gene is expressed at all times, regardless of the presence or absence of an inducer. This matrix helps in understanding how mutations in regulatory genes of the lac operon affect gene expression.
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