Which of the following hypotheses is best supported by the data presented in the graph?

Which of the following hypotheses is best supported by the data presented in the graph? Correct Answer More oxygen is released by hemoglobin in tissues where respiration is high.

A. When respiration is high, more CO2 is produced. As CO2 enters the blood, it diffuses into red blood cells, where the enzyme carbonic anhydrase combines the CO2 with H2O to form H+ and HCO3-. These ions return to the blood, where the increase in H+ lowers the pH (makes it more acidic). Thus, the lower plot, representing a more acidic (than normal) blood, corresponds with tissues where respiration is higher. The lower plot indicates a lower hemoglobin saturation. So this graph supports the hypothesis that more oxygen is released in tissues where respiration is high.
Bissoy MCQ

Related Questions

Which of the following statements are true?
Statement I Big data refers to no precise quantity, but generally refers to data in the range of Petabytes and Exabyte, i.e. billions to trillions of records, all from various sources. Big data is generated much faster. than traditional data in much larger quantities.
Statement II Big data interests industries because they are able to learn more patterns and curious variances than smaller data sets, with the capability to provide valuable insights into consumer behaviour, weather systems, financial market activity, or other phenomena.
Statement III Various departments and product lines use various applications within most organisations and store data in separate datasets. These separate databases may contain similar data, but data from one data base to another is not always consistent. This is called data silo.
There are four students in a class namely A, B, C and D. A tells that a triangle is a bipartite graph. B tells pentagon is a bipartite graph. C tells square is a bipartite graph. D tells heptagon is a bipartite graph. Who among the following is correct?
Data for _________ process control can be presented in whichever form in which data is commonly presented for analysis, presentations, and comparison. These tools include bar charts, pie charts, scatter plots to relate two or more variables, Pareto charts, and control charts.
Which of the following statements is supported by the information presented in the graph, which shows a comparison of two regions in Oregon, one deforested and the other undisturbed?
What conclusion would be best supported by the data presented in the table?
Which of the following best supports the data presented in the graph above?
It is possible to see subtle trends in data presented tabularly, but they become more apparent when presented graphically with the respected function values.
The tone of the second text best reflects which of the following hypotheses about the influence of religious beliefs on ancient societies?
Which of the following statement is true?
Statement I A data warehouse is a database that keeps historical and current data of significant interest throughout the company for decision makers.
Statement II The data originates from several core operating payment systems such as sales systems, customer accounts and production and may include website transaction data.
Statement III The data warehouse covers historical past data inside the institution from multiple operating systems.
You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create anapplication. The application uses the ADO.NET Entity Framework to model entities. Theapplication allows users to make changes to entities while disconnected from the central data store. You need to ensure that when the user connects to the central data store and retrieves new data, the application meets the following requirements:
  • Changes made to the local data store in disconnected mode are preserved.
  • Entities that have already been loaded into the local data store, but have not been modified by the user, are updated with the latest data.
What should you do?