Nitrogen-Fixing Bacteria Convert ____ to ____,Which Is a Form of Nitrogen

question 67

Multiple Choice

Nitrogen-fixing bacteria convert ____ to ____,which is a form of nitrogen that plants can use.  

• A) nitrogen gas; ammonia
• B) ammonia; nitrogen gas
• C) nitrogen gas; nitrates
• D) nitrogen gas; nitrites
• E) ammonia; nitrates

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Definitions:

Program Scan

The process by which a control system or PLC cyclically reads its inputs, executes its logic, and updates its outputs, typically in a continuous loop.

Immediate Input

Immediate input in automation and computing refers to input data that is processed or utilized instantly without delay.

Output Instructions

Commands within a programming language or PLC code that direct the system to perform specific actions or control external devices based on processed data or logic conditions.