
End of Semester 1 Test
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 the chemical formula for oxygen?
Back
O₂
2.
FLASHCARD QUESTION
Front
What is cytokinesis?
Back
The division of the cytoplasm to form two new cells.
3.
FLASHCARD QUESTION
Front
Vaccines are made from what?
Back
Dead or weakened viruses.
4.
FLASHCARD QUESTION
Front
What type of bacteria in our intestines help us digest food?
Back
Beneficial bacteria.
5.
FLASHCARD QUESTION
Front
What is a reactant of cellular respiration?
Back
Glucose.
6.
FLASHCARD QUESTION
Front
What is photosynthesis?
Back
The process by which green plants use sunlight to synthesize foods with the help of chlorophyll.
7.
FLASHCARD QUESTION
Front
What is the chemical formula for photosynthesis?
Back
6CO₂ + 6H₂O + light energy → C₆H₁₂O₆ + 6O₂
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