Homework Help is Here – Start Your Trial Now!
Science
Biology
Figure

Figure

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,...
See similar textbooks
icon
Related questions
Question
Refer to the figures above: 41) Which figure displays the rate of bacterial growth in a living animal? a) Figure A b) Figure C C) Both d) Neither e) Cannot be determined 42) Which figure tests the effects of one or more lymphocytes? a) Figure A b) Figure C c) Both d) Neither e) Cannot be determined 43) Which figure demonstrates that addition of effector PCs leads to bacterial death? a) Figure A b) Figure C C) Both d) Neither e) Cannot be determined 44) Based on these figures, Listeria infection control is most directly due to which effector cell: a) CTL b) T helper c) Macrophage d) Basophil d) None of the above
### Transcription for Educational Purposes #### Figure A: T Lymphocytes Adoptively Transfer Specific Immunity - **Y-axis**: Number of viable *Listeria* organisms in spleen (log10) - **X-axis**: Days post-infection - **Key**: - Brown line with crosses: Immune T cells - Blue line with squares: Nonimmune T cells This graph shows that the number of *Listeria* organisms in the spleen increases over time when nonimmune T cells are present, while it remains low with immune T cells. #### Figure C: Only Activated Macrophages Kill *Listeria* In Vitro - **Y-axis**: Percentage killing of *Listeria* in vitro - **X-axis**: Leukocytes added (×10^6) - **Key**: - Purple line with crosses: Immune T cells - Orange line with squares: Resting macrophages - Green line with triangles: Activated macrophages This graph illustrates how different types of immune cells kill *Listeria* in vitro. Activated macrophages show a significant increase in killing efficiency as the number of leukocytes increases. #### Questions 41) Which figure displays the rate of bacterial growth in a living animal? - a) Figure A - b) Figure C - c) Both - d) Neither - e) Cannot be determined 42) Which figure tests the effects of one or more lymphocytes? - a) Figure A - b) Figure C - c) Both - d) Neither - e) Cannot be determined 43) Which figure demonstrates that addition of effector APCs leads to bacterial death? - a) Figure A - b) Figure C - c) Both - d) Neither - e) Cannot be determined 44) Based on these figures, *Listeria* infection control is most directly due to which effector cell: - a) CTL - b) T helper - c) Macrophage - d) Basophil - e) None of the above These graphs and accompanying questions are designed to help students understand the role of specific immune cells in controlling *Listeria* infections.
Transcribed Image Text:### Transcription for Educational Purposes #### Figure A: T Lymphocytes Adoptively Transfer Specific Immunity - **Y-axis**: Number of viable *Listeria* organisms in spleen (log10) - **X-axis**: Days post-infection - **Key**: - Brown line with crosses: Immune T cells - Blue line with squares: Nonimmune T cells This graph shows that the number of *Listeria* organisms in the spleen increases over time when nonimmune T cells are present, while it remains low with immune T cells. #### Figure C: Only Activated Macrophages Kill *Listeria* In Vitro - **Y-axis**: Percentage killing of *Listeria* in vitro - **X-axis**: Leukocytes added (×10^6) - **Key**: - Purple line with crosses: Immune T cells - Orange line with squares: Resting macrophages - Green line with triangles: Activated macrophages This graph illustrates how different types of immune cells kill *Listeria* in vitro. Activated macrophages show a significant increase in killing efficiency as the number of leukocytes increases. #### Questions 41) Which figure displays the rate of bacterial growth in a living animal? - a) Figure A - b) Figure C - c) Both - d) Neither - e) Cannot be determined 42) Which figure tests the effects of one or more lymphocytes? - a) Figure A - b) Figure C - c) Both - d) Neither - e) Cannot be determined 43) Which figure demonstrates that addition of effector APCs leads to bacterial death? - a) Figure A - b) Figure C - c) Both - d) Neither - e) Cannot be determined 44) Based on these figures, *Listeria* infection control is most directly due to which effector cell: - a) CTL - b) T helper - c) Macrophage - d) Basophil - e) None of the above These graphs and accompanying questions are designed to help students understand the role of specific immune cells in controlling *Listeria* infections.
Expert Solution
Step 1

Biology homework question answer, step 1, image 1

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Muscle action
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:
9780815344322
Author:
Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:
W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education
SEE MORE TEXTBOOKS