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Questions and Answers

Which of the following is a unifying theme in biology?

The use of the scientific method

The study of life

The processing of hereditary information (correct)

The regulation of internal environments

What is the importance of energy processing in living organisms?

It ties together the different subdisciplines within biology

It explains the unity and diversity of life

It is a major theme in the study of life

It allows organisms to move, grow, and reproduce (correct)

What do biologists study at multiple levels of organization?

The evolution of populations

The molecular biology of a cell

The anatomy and physiology of plants and animals (correct)

The scientific method

What do biologists use to make observations and pose questions?

The scientific method Signup and view all the answers

What are the subdisciplines within biology defined by?

The nature of their research questions and the tools they use Signup and view all the answers

Which cellular organisms use photosynthesis to convert light energy into chemical energy?

Plants, algae, and cyanobacteria Signup and view all the answers

What is the byproduct of oxygenic photosynthesis?

Oxygen Signup and view all the answers

Which molecules store the chemical energy produced during photosynthesis?

Carbohydrates Signup and view all the answers

What is the term for photosynthesis that does not produce oxygen as a byproduct?

Anoxygenic photosynthesis Signup and view all the answers

What is the main function of photosynthesis in relation to the Earth's atmosphere?

To produce oxygen Signup and view all the answers