WorksheetsPhotosynthesis & Cellular Respiration
Total questions: 25
Worksheet time: 14mins
What are the 3 reactants of photosynthesis? The reactants are the things needed for photosynthesis to occur.
oxygen, glucose, sunlight
sunlight, oxygen, water
water, oxygen, carbon dioxide
carbon dioxide, sunlight, water
What pigment captures/absorbs sunlight?
stomata
chlorophyll
chloroplast
phloem
What is the tiny openings that let in the carbon dioxide needed for photosynthesis?
stomata
xylem
phloem
chloroplast
What are the 2 products of photosynthesis? The products are the things made in the process of photosynthesis.
water, sunlight
glucose, carbon dioxide
oxygen, glucose
sunlight, oxygen
What is the main purpose of photosynthesis?
To make food
To create energy
To release oxygen
To absorb sunlight
Which product is "waste" and mostly released by the producer (plant)?
oxygen
carbon dioxide
sugar
glucose
Which statement is true regarding cellular respiration?
The reactants of cellular respiration are identical to the reactants of photosynthesis.
The reactants of cellular respiration are obtained from the products of photosynthesis.
The products of cellular respiration are the same as the products of photosynthesis
Cellular respiration only occurs in autotrophs, photosynthesis occurs only in heterotrophs.
What is important about cellular respiration?
It produces energy from the sun.
It forms sugar.
It transforms sugar into a usable form of energy (ATP)
Only plants perform this process.
What's the chemical formula for glucose?
6C6H12O6
C12H6O12
C6H12O6
CHO
Cellular respiration is
a chemical reaction and NOT the same as breathing
the movement of air in and out of the lungs
not a chemical reaction
The release in energy from the sugar that are in plant and animal cells is called...
photosynthesis
transpiration
cellular respiration
transition
Which of the following organelles is responsible for cellular respiration?
Mitochondria
Nucleus
Endoplasmic Reticulum
Ribosome
Where do animals get the oxygen and glucose they need for cellular respiration?
Plants
Mitochondria
Sun
other animals
