stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Stemscopes: Introduction to Photosynthesis Flashcards | StudBud
Explore
/
Stemscopes: Introduction to Photosynthesis
Stemscopes: Introduction to Photosynthesis
22 terms
·
StudBud Administration
·
2,531 plays
#stemscopes #photosynthesis #7thgrade #science
Flashcards
22 cards
F
Practice quiz
P
Host live
L
Questions
22
Answers
1
Simple organisms that can photosynthesize like plants but that lack leaves, stems and roots
bacteria
Algae (including phytoplankton)
sponges
protozoans
2
What three things are used to make glucose in photosynthesis?
Oxygen, Sugar, Water
Water, carbon dioxide, radiant energy
Lemons, dirt, water
Carbon water, Glucose, Oxygen
3
During photosynthesis, plants convert radiant energy from the Sun into
thermal energy stored in glucose molecules.
solar energy stored in glucose molecules.
chemical energy stored in glucose molecules.
electrical energy stored in glucose molecules.
4
You have a growing plant in a closed container. What would be evidence of photosynthesis?
the plant wilts
carbon dioxide levels in the container decrease.
water levels in the container increase.
oxygen levels in the container decrease.
5
What is the chemical make up of glucose?
C6H6O6
C6H12O6
C2H6O2
C6H12O2
6
microscopic marine plants
bacteria
zooplankton
phytoplankton
fungi
7
The process by which radiant energy from the Sun is transformed into chemical energy
Photosynthesis
Chlorophyll
Chloroplasts
Photolytic
8
What materials are vital or very important for photosynthesis to occur in a plant?
to be in the dirt and be watered
water, carbon dioxide and radiant energy
to grow really big
glucose, oxygen
9
Plants take in what gas needed for photosynthesis?
oxygen
nitrogen
carbon dioxide
hydrogen
10
The products of photosynthesis are
carbon dioxide and sugar
sugar (Glucose) and oxygen
carbon dioxide and water
water and oxygen
11
Before my test I need to:
scream at my brother and stomp into my room
practice my tuba for four hours
study, eat a good dinner and go to sleep early
play video games until 2 am
12
In a photosynthesis energy is changed from ____ into ____
Chemical --> Mechanical
Radiant --> Chemical
Radiant --> Mechanical
Chemical --> Radiant
13
The Green Pigment involved in Photosynthesis
sugar
chlorophyll
chloroplast
Oxygen
14
Some of the Oxygen leaves a plant through the
Chloroplasts
Mitochondria
Chlorophyll
Stomata
15
Photosynthesis does also take place in the oceans!
True
False
Likely true but there are no plants in the ocean
Likely false but there are plants in the ocean
16
Organisms that can make their own food through the process of photosynthesis are called
heterotrophs (Consumers)
decomposers
phototrophs
autotrophs (Producers)
17
Where does the energy used by all organisms come from?
the water
the leaf
the soil
the sun
18
What simple sugar is the primary source of energy for all animals?
sucrose
sodium chloride
protein
glucose
19
The study of
Chemical Reactions
in living things is called:
zoology
biology
geology
biochemistry
20
The formula for photosynthesis is:
Light + Oxygen + Water --> Glucose + Carbon Dioxide
Water + Oxygen --> Carbon Dioxide + Glucose
Light + Water --> Carbon Dioxide + Glucose
Water + Carbon Dioxide + Sunlight --> Glucose + Oxygen
21
Where in a cell does Photosynthesis occur?
in the cytoplasm
In the stem
in the chloroplast
in the vacuole
22
Plants need this energy in order for photosynthesis to start.
Chemical Energy
Oxygen
Long roots
Radiant Energy