# data[].attributes.headline
What role do photosynthesis and cellular respiration play in the recycling of carbon?

# data[].attributes.subject
What role do photosynthesis and cellular respiration play in the recycling of carbon?

# data[].attributes.body
While photosynthesis requires CO2 and releases O2, cellular respiration requires O2 and releases CO2. It is the released O2 that is used by living organisms for cellular respiration.

# data[].attributes.headline
How is energy transformed and matter utilized by living things?

# data[].attributes.subject
How is energy transformed and matter utilized by living things?

# data[].attributes.body
Cellular Respiration and Photosynthesis transform energy and matter (E=MC^2) by cycling through O2 and CO2. The continuous cycle regulates the atmosphere allowing life on Earth, and cycling all living things to produce energy and use that energy to live and produce CO2 or O2 to continue the Carbon Cycle.

# data[].attributes.headline
If cells can produce chemical energy in an anaerobic environment, why do we need oxygen?

# data[].attributes.subject
If cells can produce chemical energy in an anaerobic environment, why do we need oxygen?

# data[].attributes.body
In an anaerobic environment, we need a certain amount of NAD+ to produce the ATP and NADH. After a certain amount of time, without O2, we run out of NAD+ and therefore cannot produce energy without the Carbon Cycle.

# data[].attributes.headline
What role does photosynthesis play in altering Earth's atmosphere?

# data[].attributes.subject
What role does photosynthesis play in altering Earth's atmosphere?

# data[].attributes.body
The atmosphere consists mainly of nitrogen, oxygen, argon and carbon dioxide. Photosynthesis helps regulate the quantities of oxygen and carbon dioxide in the atmosphere.

# data[].attributes.headline
How are photosynthesis and Cellular Respiration related to one another in the biosphere?

# data[].attributes.subject
How are photosynthesis and Cellular Respiration related to one another in the biosphere?

# data[].attributes.body
Cellular Respiration produces CO2 from O2. Photosynthesis produces O2 from CO2. These create a chain called the Carbon Cycle which balances the CO2 and O2 in the biosphere.

# data[].attributes.headline
How do the products of photosynthesis become amino acids?

# data[].attributes.subject
How do the products of photosynthesis become amino acids?

# data[].attributes.body
The product of Photosynthesis is Carbon and Oxygen. Amino Acids are DNA and RNA. The Carbon Cycle processes Carbon and Oxygen which are necessary to produce DNA and RNA. Photosynthesis produces the key component in making amino acids.

# data[].attributes.headline
The structure of the major Biomolecules 

# data[].attributes.subject
The structure of the major Biomolecules 

# data[].attributes.body
A major biomolecule is any molecule that is present in living organisms, including large macro-molecules such as proteins, carbohydrates, lipids, and nucleic acids.

# data[].attributes.body
Carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur, represents the six most important chemical elements whose covalent combinations make up most biological molecules on Earth.

# data[].attributes.headline
Proteins, Lipids, Carbohydrates, and Nucleic Acids

# data[].attributes.subject
Proteins, Lipids, Carbohydrates, and Nucleic Acids

# data[].attributes.body
The major macro-molecules within the cell include proteins, nucleic acids like DNA and RNA, carbohydrates, and lipids.

# data[].attributes.headline
Amount of energy that is available at each level 

# data[].attributes.subject
Amount of energy that is available at each level 

# data[].attributes.body
An organism, especially a soil bacterium, fungus, or invertebrate, that decomposes organic material.

# data[].attributes.body
Herbivores only eat vegetation for energy. Carnivores only consume pure meats for energy. Omnivores eat both plants and meats for energy.

# data[].attributes.body
A heterotroph is an organism that cannot fix carbon from inorganic sources but uses organic carbon for growth.

# data[].attributes.body
An autotroph, or producer, is an organism that produces complex organic compounds from simple substances present in its surroundings.

# data[].attributes.body
Carbon dioxide (CO2) is the primary greenhouse gas emitted through human activities.

# data[].attributes.headline
Products of Photosynthesis = Reactants of Cellular Repsiration

# data[].attributes.subject
Products of Photosynthesis = Reactants of Cellular Repsiration

# data[].attributes.body
Photosynthesis is the cycle of turning CO2 → O2, while Cellular Respiration does the opposite (O2 → CO2). This cycle shows that the products of photosynthesis are the same as the reactants of cellular respiration.

# data[].attributes.body
Cellular respiration is the process of oxidizing food molecules, like glucose, to carbon dioxide and water. The energy released is produced in the form of ATP for use by all the energy-consuming activities of the cell. The process occurs in two phases: glycolysis, the breakdown of glucose to pyruvic acid.

# data[].attributes.body
E=MC^2 demonstrates that energy is equivalent with matter. In fact, energy can be transformed into massive particles, and mass can be transformed into energy.

# data[].attributes.body
Energy can neither be destroyed nor be created it just can be transformed from one form to another or mass conversion to energy. (E=MC^2

# data[].attributes.body
Total energy of an isolated system remains constant. Energy can neither be created nor destroyed.

# data[].attributes.body
Matter cannot be created nor destroyed in an isolated system.

# data[].attributes.headline
How light energy is transformed into chemical energy 

# data[].attributes.subject
How light energy is transformed into chemical energy 

# data[].attributes.body
Light penetrates the cell and passes into the chloroplast. The light energy is intercepted by chlorophyll molecules. Some of the light energy is converted to chemical energy.

# data[].attributes.body
6CO2 + 6H2O → C6H12O6 + 6O2.

# data[].attributes.headline
Inputs/ outputs (reactants vs products) 

# data[].attributes.subject
Inputs/ outputs (reactants vs products) 

# data[].attributes.body
The inputs of photosynthesis are light energy, and matter in the form of water absorbed through the roots, and carbon dioxide absorbed through the leaves.

# data[].attributes.attachment_link.entities[].name
Light Dependant Reactions of Photosynthesis Animation

# data[].attributes.attachment_link.description
Additional science videos are available at http://www.toxcafe.org