Which of the Following Statements About Race and Ethnicity in the U.S

question 44

Multiple Choice

Which of the following statements about race and ethnicity in the U.S. is accurate?

• A) Latino is a race.
• B) Latino people can be of any race.
• C) If you speak Spanish, you are Latino.
• D) All immigrants from South American speak Spanish.

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Definitions:

Electron Transport Chain

A series of complexes that transfer electrons from electron donors to electron acceptors via redox reactions, coupled with the transfer of protons across a membrane, to create a proton gradient that drives ATP synthesis.

Citric Acid Cycle

The citric acid cycle, also known as the Krebs cycle or TCA cycle, is a series of chemical reactions used by all aerobic organisms to generate energy through the oxidation of acetate derived from carbohydrates, fats, and proteins into carbon dioxide.

Acetyl CoA

A molecule that plays a key role in metabolism, linking glycolysis and beta-oxidation to the citric acid cycle; essential for the production of energy from food.

CO2

A greenhouse gas present in the Earth's atmosphere, consisting of two oxygen atoms covalently bonded to a single carbon atom, vital for life processes like photosynthesis.