Which Form of Nitrogen Can Be Taken Up by Plant

question 29

Multiple Choice

Which form of nitrogen can be taken up by plant roots?

• A)N₂
• B)NH₂
• C)NO₄
• D)NH₃
• E)N₃

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Definitions:

Unconditioned Stimulus

In behavioral psychology, a stimulus that naturally and automatically triggers a response without the need for prior learning.

Neutral Stimulus

A stimulus that initially produces no specific response other than focusing attention, before conditioning associates it with an unconditioned stimulus.

Unconditioned Response

An automatic, natural reaction to a stimulus that occurs without any prior learning or conditioning.

Food Reward

The pleasure and sense of satisfaction experienced after eating, which can be a powerful motivation for food consumption and choices.