Plant Nutrition Quiz
Interactive Video
•
Biology
•
9th - 10th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is one of the criteria for an element to be considered essential for plants?
It is directly involved in plant metabolism.
It is not involved in plant metabolism.
It can be replaced by another element.
The plant can complete its life cycle without it.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do plants primarily absorb nitrogen from the atmosphere?
Directly from the air.
Through their leaves.
In the form of nitrates and ammonium.
By absorbing nitrogen gas.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a component that nitrates contribute to in plants?
Photosynthetic pigments
Chlorophyll
Vitamins
Proteins
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of magnesium in chlorophyll?
It acts as a pigment.
It is present in the center of the porphyrin structure.
It is a peripheral element.
It is not involved in chlorophyll.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which process is magnesium NOT involved in?
Protein degradation
DNA synthesis
Respiration
Photosynthesis
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