Origin of photosynthesisModL: see photo- and synthesis

photosynthesis A. sunlight is absorbed by chlorophyll in a leafB. carbon dioxide is taken in from the airC. water is transported from the rootsD. glucose is synthesized and distributed throughout the plantE. oxygen is released

This process is called photosynthesis.

PHOTOSYNTHESIS: This Demo is intended to dramatize the essential function of chlorophyll in photosynthesis, namely to absorb light energy, and use that energy to split off hydrogen from water, releasing oxygen as a "waste" product. This provides energized hydrogen for the dark phase, where it's combined with CO2 and thereby transforms that (kinetic) solar light energy into the (potential) chemical bond energy of carbohydrates). See the and .


For about the process of photosynthesisgo here.

This stage is where energy is released in bulk in the process of cellular respiration.

While you read through the lesson, use the Photosynthesis Graphic Organizer in the sidebar (and below) to keep track of each stage:


Schematic Of Photosynthesis In Plants Stock Vector - …

These cells contain most of the leaf's chlorophyll, converting sunlight into usable chemical energy for the plant.
- the margins between the irregular teeth go more than halfway to the midrib.
- a leaf stalk; it attaches the leaf to the plant.
- the process in which convert sunlight, water, and into food energy (sugars and starches), oxygen and water.

Schematic Of Photosynthesis In Plants Stock Vector ..

or closely-related pigments (substances that color the plant) are essential to the photosynthetic process.
- a compound leaf that is made up of many small arranged in pairs on either side of a long central (the ).

agricultural infographic Photosynthesis diagram.

Watch this online video that discusses energy, photosynthesis and cellular respiration and complete the quiz at the end. For the 1.4a assignment pay close attention to the photosynthesis part. We will be learning about cellular respiration in 1.4d

The Z-Scheme Diagram of Photosynthesis

What is photosynthesis and why it is important
Photosynthesis is a process during which energy from light is harvested and used to drive synthesis of organic carbohydrates from carbon dioxide and water, generating oxygen. Photosynthesis is the only way that radiant energy from the sun can be converted into organic molecules for plants and animals to consume.

Use a graphic organizer to compare and contrast passive ..

This step of photosynthesis is important, because it "fixes" carbon from a gas to an edible form that other organisms on the planet can use. This is called carbon fixation. Do you recall that life on earth is carbon based? Autotrophs are the only organisms on earth that can create high-energy organic compounds from low energy gaseous carbon. Carbon fixation in the Calvin Cycle is a unique and life-sustaining event.