The Following Technology Matrix Describes the Relationship of Certain Industries

question 167

Multiple Choice

The following technology matrix describes the relationship of certain industries within the economy to each other. (A&F, agriculture and food; RM, raw materials; M, manufacturing; F, fuels industry; U, utilities; SI, service industries) ​ ​
How many units of fuels were required to produce 1,000 units of power (utilities' goods) ?
​

• A) 0.5
• B) 5
• C) 54
• D) 5.4
• E) 59.9

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Definitions:

Disulfide Linkage

A covalent bond between two sulfur atoms, typically found in the tertiary structure of proteins.

Dithiothreitol

A chemical compound used as a reducing agent to break disulfide bonds in proteins, facilitating their denaturation.

Peptide

A short chain of amino acids linked by peptide bonds, which is the building block of proteins.

Phenyl Isothiocyanate

A chemical reagent used in the Edman degradation method for sequencing amino acids in peptides.