Factors Affecting the Rates of Photosynthesis in Autotrophs
Passage
•
Science
•
9th - 12th Grade
•
Practice Problem
•
Medium
Standards-aligned
Morgan Carter
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary factor influencing the rate of photosynthesis according to the passage?
Light intensity
Temperature
Water availability
Carbon dioxide levels
Tags
NGSS.HS-LS1-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the rate of photosynthesis when light intensity increases beyond a certain point?
It continues to rise
It plateaus / levels out
It decreases
It stops completely
Tags
NGSS.HS-LS1-5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does temperature affect the enzymes involved in photosynthesis?
Enzymes function optimally at any temperature
Low temperatures increase enzyme activity
High temperatures enhance enzyme activity
Enzymes function optimally within a specific temperature range
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the effect of water scarcity on photosynthesis?
It increases the rate of photosynthesis
It has no effect on photosynthesis
It limits the rate of photosynthesis
It enhances the intake of carbon dioxide
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why might plants close their stomata (pores) when water is limited?
To increase the rate of photosynthesis
To conserve moisture
To enhance enzyme activity
To increase light absorption
Tags
NGSS.HS-LS1-3
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