When Did North Americans Enter the Era of Big Science

question 17

Multiple Choice

When did North Americans enter the era of big science and big technology?

• A) when the electric light bulb was invented
• B) when the automobile was invented
• C) when the atomic bomb was first used
• D) when the diesel engine was first used

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Definitions:

Emulsification

The process of mixing two immiscible liquids (like oil and water) together to form a stable mixture, often using an emulsifier.

Large Molecules

Molecules that are composed of a large number of atoms, often including complex structures like proteins, nucleic acids, and polysaccharides.

Fluid-Mosaic Model

Model for the plasma membrane based on the changing location and pattern of protein molecules in a fluid phospholipid bilayer.

Phospholipid Bilayer

The fundamental structure of biological membranes, consisting of two layers of phospholipids that create a barrier around cells.