Which of These Reactions Is an Example of Nitrogen Fixation $\rarr$

question 44

Multiple Choice

Which of these reactions is an example of nitrogen fixation

• A)2N₂O \(\rarr\) 2N₂ + O₂
• B)NH₃ + H₂O \(\rarr\) NH₄⁺ + OH^-
• C)N₂ + O₂ \(\rarr\) 2NO
• D)2NO₂ + H₂O \(\rarr\) HNO₂ + HNO₃
• E)2NO + O₂ \(\rarr\) 2NO₂

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Definitions:

Neurofibrillary Tangles

Aggregates of hyperphosphorylated tau protein found in neurons, associated with Alzheimer's disease and other neurodegenerative disorders.

Grid Cells

Specialized neurons in an area of the brain involved with navigation and spatial memory, which activate to form a virtual grid map of the surrounding area.

Entorhinal Cortex

A part of the brain located in the medial temporal lobe, playing a crucial role in memory and navigation.

Spatial Coordinate

A set of values that determine the precise position of a point or object in a space.