WorksheetsPhotosynthesis, cellular respiration and fermentation 6
Total questions: 37
Worksheet time: 36mins
What is the process whereby cells break down glucose and get ATP?
photosynthesis
salivation
dehydration synthesis
cellular respriation
Where in the cell does cellular respiration occur?
mitochondria
nucleus
chloroplast
golgi body
Which of the following terms means "without oxygen"
aerobic
oxygenated
dihydrogen monoxide
anaerobic
When oxygen is running low, our bodies resort to __________ for energy.
cellular respiration
lactic acid fermentation
alcoholic fermentation
glycolysis
What type of fermentation do our bodies do?
lactic acid
synthetic
natural
alcoholic
Lactic Acid makes ...
you drunk
ATP
your muscles burn
you hungry
Which of the following is a PRODUCT of cellular respiration?
glucose
nitrogen
oxygen
carbon dioxide
Which of the following are done by plants?
photosynthesis
cellular respiration
both
neither
What are the products of photosynthesis?
water and carbon dioxide
oxygen and glucose
oxygen and carbon dioxide
Organisms that cannot make their own food and must obtain energy from external sources are called
autotrophs
heterotrophs
plants
What is Chlorophyll?
A type of reproduction.
A green pigment responsible for the absorption of light to provide energy for photosynthesis.
A stage of mitosis.
What is an autotroph?
an organism that can make their own food.
an organism that cannot make their own food
an organism that magically makes their own food
Which term is also known as a producer?
autotroph
heterotroph
Which term is also known as a consumer?
autotroph
heterotroph
Which organelle from the plant cell is primarily responsible for converting sunlight to energy?
Mitochonria
Nucleus
Chloroplast
The main source of energy for all life comes from ____.
the Earth
the food we eat/make
the sun
Which organism gets energy directly from the sun?
Lion
Zebra
Grass
Human
Which organism gets energy indirectly from the sun?
Tree
Algae
Grass
Human
Simple sugar that is an important source of energy
oxygen
sunlight
glucose
Fermentation is cellular respiration without which molecule?
CO2 (Carbon dioxide)
O2 (Oxygen)
C6H12O6 (Glucose)
The process carried out by yeast that causes bread to rise is
alcoholic fermentation
photosynthesis
cellular respiration
If your body runs out of oxygen, it will begin to perform ______.
alcohol fermentation
photosynthesis
lactic acid fermentation
Which of the following is the correct equation for PHOTOSYNTHESIS?
02 + light + H2O ----> CO2 + Sugar
CO2 + sugar + H2O ----> O2 + light
CO2 + light + H2O -----> O2 + Sugar
CO2 + O2 + H2O ----> Light+ Sugar
Oxygen (O2) is needed for which process?
Photosynthesis
Cellular Respiration
Alcoholic fermentation
Lactic acid fermentation
What is the correct equation for cellular respiration?
O2 + C6H12O6 + Energy -----> CO2 + H2O
O2 + C6H12O6 ----> CO2 + H2O + Energy
CO2 + H2O -----> 6O2 + C6H12O6 + Energy
CO2 + H2O + Energy -----> O2 + C6H12O6
What is a food chain?
The flow of energy from one thing to another
The way animals eat each other
The way the sun makes everything
How the plants grow
which one is a Producer?
Who does the owl get energy from?
Grass
Grasshopper
Mouse
Ow
What is the correct equation for alcoholic fermentation?
O2 + Alcohol + Energy -----> CO2 + Glucose
O2 + Glucose ----> CO2 + H2O + Energy
Glucose + H2O -----> O2 + Glucose + Energy
Glucose -----> Energy + CO2 + Alcohol
What is the correct equation for lactic acid fermentation?
O2 + Alcohol + Energy -----> CO2 + Glucose
Glucose -----> Energy + Lactic acid
Glucose + Lactic acid -----> O2 + Energy
Lactic acid + Glucose ----> CO2 + H2O + Energy
