Bio 1010 - General Biology » Fall 2022 » Photosynthesis and Cell Respiration Lab Quiz

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Question #1
Which of the following is an indicator that carbon dioxide gas is present?
A.   alcohol
B.   iodine and alcohol together
C.   limewater
D.   iodine
E.   ginger ale
Question #2
An island had a volcanic eruption and a giant cloud of dust filled the atmosphere. Three weeks after the eruption, you tested the vegetation with the iodine test (like you did in the lab) to determine the effect of the eruption on photosynthesis. All of the leaves tested looked reddish-brown after iodine was added. Which of the following conclusions is correct, based on the results of the iodine test?
A.   Photosynthesis occurred normally during the past three weeks.
B.   None of the choices are valid conclusions.
C.   The dust killed the plants.
D.   No starch was found in the test leaves.
E.   Iodine reacts with dust.
Question #3
A green plant can carry out photosynthesis if given nothing more than:
A.   air.
B.   water, light, and air.
C.   water and light.
D.   light.
E.   water.
Question #4
What inputs are required to carry out photosynthesis?
A.   sunlight, water, and carbon dioxide
B.   sunlight, oxygen, and sugar
C.   sunlight, water, and oxygen
D.   water, carbon dioxide, and oxygen
E.   water, carbon dioxide, and sugar
Question #5
Photosynthesis involves the production of ATP.
A.   False
B.   True
Question #6
The starch in a leaf changes color when mixed with iodine.
A.   False
B.   True
Question #7
Consider the following formula:6CO2 + 6H2O → C6H12O6 + O2 What is the common name for C6H12O6?
A.   Fructose
B.   Glucose
C.   Sucrose
D.   Lactose

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