Homework Help is Here – Start Your Trial Now!
Science
Biology
Scenario 1 The cornea of the human eye does not have blood vessels to supply its cells with oxygen. Instead, cells of the cornea are supplied with oxygen from the atmosphere. The outer cells of the cornea act as a semi-permeable membrane. They allow oxygen and carbon dioxide to diffuse in both directions but keep pathogens out. If the atmosphere is 21% oxygen and the cornea contains 15% oxygen, which direction will more of the oxygen molecules travel: into the cornea or out of the cornea? Op Varus

Scenario 1 The cornea of the human eye does not have blood vessels to supply its cells with oxygen. Instead, cells of the cornea are supplied with oxygen from the atmosphere. The outer cells of the cornea act as a semi-permeable membrane. They allow oxygen and carbon dioxide to diffuse in both directions but keep pathogens out. If the atmosphere is 21% oxygen and the cornea contains 15% oxygen, which direction will more of the oxygen molecules travel: into the cornea or out of the cornea? Op Varus

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

I need help with the friday section and the graph

Using the information in the data table, construct a Line graph, be sure to include the following information: • Title •X and Y axis Labeled •Scale Description of what this graph is about •Legend 1. Which concentration of the soap-based cleaning produced worked the best? 2. Which concentration would you choose for our scientists to advise the chemical production crew to produce for sale? (circle your answer) 5% 15% 20% 25% 30% 10% 35% 3. Through reviewing the data that was provided, none of the product concentrations were 100% affective in eliminating bacteria. What could be the possible reason for this? What should the scientist's next step be? FINALLLY FRIDAY The cornea of the human eye does not have blood vessels to supply its cells with oxygen. Instead, cells of the cornea are supplied with oxygen from the atmosphere. The outer cells of the cornea act as a semi-permeable membrane. They allow oxygen and carbon dioxide to diffuse in both directions but keep pathogens out. If the atmosphere is 21% oxygen and the cornea contains 15% oxygen, which direction will more of the oxygen molecules travel: into the cornea or out of the cornea? Optic nerve Macula Fovea Choose one of the following scenarios and complete a CER for it below: Scenario 1 Scenario 2 Some aquatic species, like the electric eel, can create their own electricity. Scientists call this electrogenesis and it is made possible by the sodium- potassium pump! Sodium-potassium pumps create electricity in these species by creating an electrochemical gradient of potassium and sodium ions across cell membranes. Electriceels use the electricity produced for both hunting and self-defense. Vitreous get Retina Ins Cornea CLAIM Pupil Lons Scenario 3 Catalase the cat noticed a fishbowl sitting on the kitchen counter with a tasty looking goldfish in it. When he jumped up on the counter, he knocked the saltshaker into the fishbowl. The noise of the shaker dropping into the water frightened Catalase and he decided the goldfish snack was not worth it. The goldfish isn't out of hot water yet though! Assuming the fish bowl was filled with pure water, what will happen to the cells of the goldfish now that salt has been added to the water? EVIDENCE October 14 REASONING Based on what you know about the sodium-potassium pump, would an electric eel be able to shock predators if its cells ran low on ATP? Scenario 4 Elizabeth is a marine biology student at a local college. She just started her first internship working at an aquarium. Each week, she must replace some water in the saltwater touch tanks. One Monday, she emptied out most of the water from one of the tanks and put the hose in to refill it. After about 20 minutes, Elizabeth noticed she had accidentally used the freshwater hose! What will happen to the cells of the organisms in the touch tank now that freshwater has been added? SUCCESS CRITERIA One sentence answer to the question. Answer doesn't start with yes, no, I think, or I believe. SUCCESS CRITERIA [Includes at least 3 pieces of evidence in support of your claim. Gives credit to the author, experiment, text or video. SUCCESS CRITERIA Explains how and why your evidence supports your claim. Explains why your evidence is important.
Transcribed Image Text:Using the information in the data table, construct a Line graph, be sure to include the following information: • Title •X and Y axis Labeled •Scale Description of what this graph is about •Legend 1. Which concentration of the soap-based cleaning produced worked the best? 2. Which concentration would you choose for our scientists to advise the chemical production crew to produce for sale? (circle your answer) 5% 15% 20% 25% 30% 10% 35% 3. Through reviewing the data that was provided, none of the product concentrations were 100% affective in eliminating bacteria. What could be the possible reason for this? What should the scientist's next step be? FINALLLY FRIDAY The cornea of the human eye does not have blood vessels to supply its cells with oxygen. Instead, cells of the cornea are supplied with oxygen from the atmosphere. The outer cells of the cornea act as a semi-permeable membrane. They allow oxygen and carbon dioxide to diffuse in both directions but keep pathogens out. If the atmosphere is 21% oxygen and the cornea contains 15% oxygen, which direction will more of the oxygen molecules travel: into the cornea or out of the cornea? Optic nerve Macula Fovea Choose one of the following scenarios and complete a CER for it below: Scenario 1 Scenario 2 Some aquatic species, like the electric eel, can create their own electricity. Scientists call this electrogenesis and it is made possible by the sodium- potassium pump! Sodium-potassium pumps create electricity in these species by creating an electrochemical gradient of potassium and sodium ions across cell membranes. Electriceels use the electricity produced for both hunting and self-defense. Vitreous get Retina Ins Cornea CLAIM Pupil Lons Scenario 3 Catalase the cat noticed a fishbowl sitting on the kitchen counter with a tasty looking goldfish in it. When he jumped up on the counter, he knocked the saltshaker into the fishbowl. The noise of the shaker dropping into the water frightened Catalase and he decided the goldfish snack was not worth it. The goldfish isn't out of hot water yet though! Assuming the fish bowl was filled with pure water, what will happen to the cells of the goldfish now that salt has been added to the water? EVIDENCE October 14 REASONING Based on what you know about the sodium-potassium pump, would an electric eel be able to shock predators if its cells ran low on ATP? Scenario 4 Elizabeth is a marine biology student at a local college. She just started her first internship working at an aquarium. Each week, she must replace some water in the saltwater touch tanks. One Monday, she emptied out most of the water from one of the tanks and put the hose in to refill it. After about 20 minutes, Elizabeth noticed she had accidentally used the freshwater hose! What will happen to the cells of the organisms in the touch tank now that freshwater has been added? SUCCESS CRITERIA One sentence answer to the question. Answer doesn't start with yes, no, I think, or I believe. SUCCESS CRITERIA [Includes at least 3 pieces of evidence in support of your claim. Gives credit to the author, experiment, text or video. SUCCESS CRITERIA Explains how and why your evidence supports your claim. Explains why your evidence is important.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Air pollution
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
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