The Blood Buffer Reactions Described by H₂CO₃

question 14

Multiple Choice

The blood buffer reactions described by H₂CO₃
H⁺ + HCO₃- indicates that

• A)scientists are uncertain which direction the equation flows.
• B)the reaction can flow either direction depending on whether there is an excess of hydrogen or hydroxide ions.
• C)any reaction in one direction causes an immediate reverse reaction.
• D)chemicals can swing wildly from acid to basic.
• E)there is really no difference in chemistry whether a molecule is formed or dissociated.

---

Definitions:

Positively Related

A relationship between two variables where an increase in one variable leads to an increase in the other variable.

Council Of Economic Advisers

A team of economic advisors who provide counsel on economic policy to the President of the United States.

Congressional Budget Office

A nonpartisan federal agency within the legislative branch of the United States government that provides budget and economic information to Congress.

Economic Policy

Decisions made by governments concerning the economic goals of the nation and the methods of achieving those goals.