In Figure 3, We Have Two Veto Players, a and B

question 19

Multiple Choice

In Figure 3, we have two veto players, A and B, who are located in a two-dimensional issue space. The status quo policy is given by the point SQ. Potential policy proposals are denoted by X.
Figure 3: Two Veto Players

-If Figure 3 remained the same except that A were no longer a veto player-that is, if B could choose policy independently, where would policy end up?

• A) X₁
• B) X₂
• C) X₃
• D) X₄
• E) A
• F) B
• G) SQ

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Definitions:

Semiconservatively

A method of DNA replication where each of the two parental strands serve as templates for new strands, leading to two daughter molecules each having one old and one new strand of DNA.

Meselson and Stahl

This refers to the scientists Matthew Meselson and Franklin Stahl who, in 1958, conducted an experiment providing evidence supporting the semi-conservative model of DNA replication.

Nucleotide Bases

The building blocks of DNA and RNA, consisting of adenine, cytosine, guanine, thymine (DNA), and uracil (RNA).

Chargaff

Refers to Chargaff's rules, which state that DNA from any cell of all organisms should have a 1:1 ratio (base pair rule) of pyrimidine and purine bases.