Testing a Leaf for Starch
Assessment
•
Adelani Rasak
•
Science
•
5th - 12th Grade
•
80 plays
•
Easy
Improve your activity
Higher order questions
Match
•
Reorder
•
Categorization
.svg)
actions
Add similar questions
Add answer explanations
Translate quiz
Tag questions with standards
More options
8 questions
Show answers
1.
Multiple Choice
What is a variegated leaf?
One that has chlorophyll in some bits and not in others
A random leaf
A leaf that has chlorophyll in all parts of it
2.
Multiple Choice
Why do we boil the leaf?
To keep it warm
To denature the enzymes and so stop photosynthesis
To make photosynthesis go faster
3.
Multiple Choice
Why do we turn off the bunsen flame before adding ethanol?
Not sure
To save on gas
Because ethanol is extremely flammable
4.
Multiple Choice
What is chlorophyll soluble in?
Ethanol
Water
Don't Know
5.
Multiple Choice
What colour does the leaf turn after being in ethanol?
It stays green
It turns blue
It turns white
6.
Multiple Choice
To show that photosynthesis has occurred we test for starch. Why?
Starch is a product of photosynthesis
Not sure
Glucose is a product of photosynthesis and is stored in the plant cells as starch
Explore this activity with a free account
Find a similar activity
Create activity tailored to your needs using
Photosynthesis
•
2nd - 3rd Grade
Cell Respiration & Photosynthesis
•
Professional Development
How Do Plants Get Their Food
•
KG - 3rd Grade
Cycling of Matter
•
11th - 12th Grade
Photosynthesis
•
4th Grade
Photosynthesis and Cellular Respiration
•
7th - 8th Grade
Carbon Cycle
•
7th Grade
Photosynthesis
•
6th - 8th Grade