
Photosynthesis and Respiration
Flashcard
•
Science
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is photosynthesis?
Back
Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy, usually from the sun, into chemical energy in the form of glucose, using carbon dioxide and water.
2.
FLASHCARD QUESTION
Front
What is the primary pigment involved in photosynthesis?
Back
Chlorophyll is the primary pigment involved in photosynthesis, which absorbs light energy.
3.
FLASHCARD QUESTION
Front
What is the chemical equation for photosynthesis?
Back
6CO2 + 6H2O + light energy → C6H12O6 + 6O2
4.
FLASHCARD QUESTION
Front
What is respiration in living organisms?
Back
Respiration is the process by which cells break down glucose and other organic molecules to produce energy in the form of ATP.
5.
FLASHCARD QUESTION
Front
What is the main purpose of cellular respiration?
Back
The main purpose of cellular respiration is to convert biochemical energy from nutrients into ATP, and then release waste products.
6.
FLASHCARD QUESTION
Front
What is the chemical equation for cellular respiration?
Back
C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP
7.
FLASHCARD QUESTION
Front
What role do stomata play in plants?
Back
Stomata are small openings on the surfaces of leaves that allow for gas exchange; they release oxygen and take in carbon dioxide.
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