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WorksheetsTEST - Photosynthesis & Cellular Respiration
Total questions: 33
Worksheet time: 2hrs 5mins
Which organelle is responsible making food (Glucose) using sunlight?
Cell Membrane
Chloroplast
Mitochondria
Is Glucose (C6H12O6) a Reactant (Ingredient) or Product of Photosynthesis?
Product
Raw Material
Neither
How does carbon dioxide get into the leaves of a plant?
It's absorbed by the roots
It's made in a chemical reaction in the stem
It enters through the stomata in the leaves
Which of the following is the correct equation for PHOTOSYNTHESIS?
light + carbon dioxide + water --> glucose + oxygen
carbon dioxide + sugar + water --> oxygen + light
oxygen + light + water --> carbon dioxide + sugar
Where do plants get the energy for photosynthesis to take place?
nutrients in the soil
the sun
chlorophyll
What are the 3 reactants of photosynthesis? The reactants are the things needed for photosynthesis to occur.
oxygen, glucose, sunlight
water, oxygen, carbon dioxide
carbon dioxide, sunlight, water
Which product is "waste" and mostly released by the producer (plant)?
oxygen
carbon dioxide
glucose
What is another word for Reactants?
Products
Raw Materials
Stomata
6H₂O + 6CO₂ + Light Energy → C₆H₁₂O₆+ 6O₂
chemical energy
chloroplast
formula for photosynthesis
molecule
two or more atoms bonded together
reactant
chemical energy
Which of the following is TRUE?
Only animals undergo cellular respiration.
Both plants and animals undergo cellular respiration.
Neither plants nor animals undergo cellular respiration.
True or False: Cellular Respiration is a chemical reaction.
True
False
What two things are needed for cellular respiration to happen in a cell?
glucose & oxygen
water & carbon dioxide
oxygen & carbon dioxide
Cellular Respiration involves the chemical breakdown of _____ to form ATP Energy
Fructose
Glucose
Proteins
Where do animals get the glucose that is needed for cellular respiration?
from the water they drink
from the food they eat
from the sunlight they get
All heterotrophs and autotrophs use photosynthesis and respiration.
true
false
What are the products of cellular respiration? Choose 3.
water
ATP
Oxygen
Sunlight
Carbon Dioxide
Which organ in a cell produces a large amount of ATP through cellular respiration?
chloroplast
mitochondrion
nucleus
Cellular Respiration's goal is to
make water
make ATP (energy)
make glucose
How many atoms of carbon (C) are in C6H12O6?
3
6
24
The blue numbers in the image below represent _______
Coefficients
Subscripts
none of the answers are correct
The substances at the beginning of a chemical equation are called the ______
product
yield
reactants
In this image, the symbol to the right of the arrow (in black) are called _______.
Products
Reactants
Subscripts
The main function of stomata is to
capture sunlight
protect leaves from insects
allow gases to move rapidly in/out of leaves
What is the primary pigment found in the chloroplast?
cell membrane
green color
chlorophyll
Plants are considered _________ because they can make their own food..
consumers
autotrophs
heterotrophs
The waxy, waterproof layer that covers the leaves and stems of most plants.
stomata
cuticle
large central vacuole
