20 Questions
- What is the relationship between respiratory rate and carbon dioxide concentration?
a. Inversely proportional
- What is the type of relationship between breathing rates and carbon dioxide?
Inverse relationship
- Which line graph accurately represents the data in the table?
The one with a negative slope
- What is the purpose of scanning the table before reading the questions?
To understand the information and column headings
- Why would we expect exhaled carbon dioxide to decrease as breathing rate increases?
Because there is less time for gas exchange to occur
- What is the process that causes the change in weight for bags A, B, and D?
c. Diffusion of water through the dialysis tubing
- Why did bag C experience no change in weight?
b. Bag C contains a 5% sucrose concentration
- Which type of solution is contained in bag B?
c. Hypertonic
- Which bag contains distilled water?
d. Bag D
- Which bag is the control in this experiment?
c. Bag C
What type of problems involving data tables can be challenging for students?
Multi-question problems involving a data table.
What should students do before trying to answer questions based on a scientific data table?
Scan and verify the contents of the table.
What are some strategies to handle multi-question problems involving data tables?
Pace yourself, save the most difficult questions for the end, and learn simple rules to streamline the process.
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Unlimited access to over 88,000 lessons in various subjects, practice tests, quizzes, personalized coaching, and more.
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The author recommended Study.com and compared it to a teacher waving a magic wand and doing the work for them, feeling like a lifeline.
What are three rules that can make solving table problems easier?
Scan the table first, verify the concepts laid out in the situation, try to answer the question on your own before looking at the given choices.
Why is it important to scan the table first before reading any of the questions?
To orient yourself to the column headings and the basic trends in the data.
What should you do before reading the questions?
Verify that the data table makes sense to you and identify the biological ideas that you'll need to reference.
Why is it beneficial to try to answer the question on your own before looking at the given choices?
It encourages critical thinking and helps to avoid distraction from the other options.
How can you make complex table problems less challenging?
Take your time and approach them with the same strategy as the rest of your exam.
Test your knowledge of dialysis bags and sucrose concentrations with this quiz! Analyze a table and picture to determine the concentrations inside different dialysis bags. Sharpen your scanning skills and put your chemistry knowledge to the test!
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