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Biology Basics Quiz

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Questions and Answers

What unifies biology as a single, coherent field?

The ability of organisms to regulate their internal environments

The study of evolution and energy processing

The diverse forms of life from prokaryotic to eukaryotic organisms

The presence of cells and hereditary information (correct)

What allows organisms to move, grow, and reproduce?

Environmental regulation

Genetic encoding

Energy processing (correct)

Cellular structure

At what levels of organization can biologists study life?

From energy processing to environmental regulation

From hereditary information to diverse forms of life

From cellular structure to genetic encoding

From molecular biology of a cell to the evolution of populations (correct)

What do biologists use to make observations, pose questions, and form conclusions?

The scientific method Signup and view all the answers

What is the timeframe for the emergence of life on Earth?

3.7 Signup and view all the answers

Which chemical compounds are considered organic by many authors?

Compounds containing carbon–hydrogen or carbon–carbon bonds Signup and view all the answers

What is the study of the properties, reactions, and syntheses of organic compounds known as?

Organic chemistry Signup and view all the answers

Which compounds are generally considered inorganic for historical reasons?

Carbonate salts and cyanide salts Signup and view all the answers

What allows millions of organic compounds to be known due to its ability to form chains with other carbon atoms?

Carbon's ability to catenate Signup and view all the answers

Which compounds are considered organic despite containing a carbon-hydrogen bond?

Hydrogen cyanide Signup and view all the answers