Photosynthesis - Experiments & Graphs
Authored by hy ng
Biology, Science
9th Grade
NGSS covered
Used 30+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Select the appropriate graph for photosynthetic rate against temperature.
Tags
NGSS.HS-LS1-5
2.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
This is the general shape for graphs of photosynthetic rate against...
(a)
Tags
NGSS.HS-LS1-5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The plant is watered and placed under strong light for four hours. Which graph accurately shows CO2 concentration against time?
Tags
NGSS.HS-LS1-5
NGSS.HS-LS2-3
NGSS.HS-LS2-5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Plants A and B are destarched and each placed into a temperature-controlled box with artificial light. After 1 hour, only the leaf from plant A tests positive for starch; plant B tests negative.
Which points on the graph are most likely to reflect the temperatures that plants A and B were kept at?
Point 1: plant A, point 2: plant B
Point 1: plant B, point 2: plant A
Point 2: plant A, point 3: plant B
Point 3: plant A, point 2: plant B
Tags
NGSS.MS-LS1-6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
"Describe the graph at point X."
Select the best answer.
At point X, light intensity is high, photosynthetic rate is at its maximum and has stopped increasing.
The rate of photosynthesis is at its maximum at the light intensity of point X.
At point X with high light intensity, rate of photosynthesis is not changing or increasing.
As light intensity continue to increase, the photosynthetic rate does not continue increasing.
Tags
NGSS.HS-LS1-5
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