The structure in which photosynthesis takes place is the
chloroplast
T/F Plants use photosynthesis, but not cellular respiration.
FALSE!
Plants do photosynthesis and cellular respriation.
In cellular respiration this sugar is broken down.
Glucose
Organisms that can make their own food.
Autotrophs/Producers
Higher trophic levels of a food web generally have
Larger organisms and less overall energy available.
What is the law of conservation of energy?
The law of conservation of energy states that energy cannot be created or destroyed.
The energy for photosynthesis comes from this.
The sun
Identify the products of photosynthesis. (2)
Glucose and Oxygen
C6H12O6 and O2
The organelle where cellular respiration takes place.
Mitochondria
Organisms that must eat other organisms for food.
Heterotrophs / Consumers
What does a decomposer do?
Breaks down dead plants and animals.
How does energy move through an ecosystem?
Energy enters most ecosystems as sunlight, which some producers use to make food.
The purpose of the chlorphyll is
to absorb the suns light
Identify the reactants of photosynthesis. (3)
Carbon Dioxide CO2
Water H2O
Sunlight
The molecule produced during cellular respiration that organisms use as energy for all metabolic activities to stay alive.
ATP Energy
The arrows in a food web point...
In the direction the energy travels.
How is energy transferred among organisms?
Organisms change energy from the environment or from their food into other types of energy.
Describe the relationship between decomposers and producers.
Decomposers break down organic material and make it available for producers.
This gas is used during photosynthesis to make sugars.
CO2
How cellular respiration and photosynthesis are related?
The products of photosynthesis are the reactants in cellular respiration and vice versa.
Reactants needed for cellular respiration.
glucose and oxygen
A complex map showing the relationships between different organisms and how energy is transferred throughout an ecosystem is known as a(n)
Food Web
What is an ecosystem?
A biological community of interacting organisms and their physical environment.
Abiotic and Biotic Interactions