As You Will Learn in Later Chapters, Many Biological Processes

question 36

Multiple Choice

As you will learn in later chapters, many biological processes can be expressed as chemical reactions. Based on what you know regarding chloroplasts, which of the following MOST likely depicts the chemical reaction for photosynthesis?

• A)C₆H₁₂O₆ (sugar)+ 6O₂ (oxygen)  6CO₂ (carbon dioxide)
• B)C₆H₁₂ O₆ (sugar)  6CO₂ (carbon dioxide)+ 6H₂O (water)
• C)C₆H₁₂O₆ (sugar)+ 6O₂ (oxygen)  6CO₂ (carbon dioxide)+ 6H₂O (water)
• D)6CO₂ (carbon dioxide)+ 6H₂O (water)  C₆H₁₂O₆ (sugar)+ 6O2 (oxygen)
• E)6CO₂ (carbon dioxide)+ 6H₂O (water)  6O₂ (oxygen)

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Definitions:

Standard Costs

Estimated expenses for materials, labor, and overhead that a company aims to achieve for its products or services.

Weighted Average Costing

A method of calculating the cost of inventory based on the average cost of all similar items in stock, weighted by the quantities of each item.

Unit Costs

The expense associated with creating, keeping, or buying a single unit of a good or service.

Direct Materials

Raw materials and components that are directly used in the manufacturing of a product and can be easily traced back to it.