Figure 2-1 -Refer to Figure 2-1.Raymond Buys a Refrigerator for His New

question 49

Multiple Choice

Figure 2-1
-Refer to Figure 2-1.Raymond buys a refrigerator for his new home.To which of the arrows does this transaction directly contribute?

• A)A only
• B)A and B
• C)C only
• D)C and D

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Definitions:

GTP

Guanosine triphosphate, a nucleotide important for energy transfer within cells and a substrate for protein synthesis.

GDP

Gross Domestic Product, a measure of the economic performance of a country, calculated by adding the total value of all goods and services produced within the country.

G Protein

Guanine nucleotide-binding proteins that act as molecular switches inside cells, involved in transmitting signals from a variety of stimuli outside a cell to its interior.

Adenylyl Cyclase

An enzyme that converts ATP into cyclic AMP (cAMP), playing a key role in cell signaling pathways.