What is necessary for photosynthesis to occur?

Answer 1

For photosynthesis to occur, the plant needs an organelle called the chloroplast. The components are carbon dioxide, light energy, and water.

Reactants for photosynthesis:

1. CO2 - Carbon dioxide

2. light energy also known as sunlight

3. H2O - Hydrogen

Oxygen however can be considered a "waste" to plants (it can be mistaken as an intake for the process) because it produces carbohydrates for energy, yet releases oxygen into the atmosphere.

Products of photosynthesis

C6H12O6 - Carbohydrates

O2 - Oxygen

On the contrary animals, or humans need that oxygen and carbohydrates to produce carbon dioxide (the waste) and water. Instead of photosynthesis animals use cellular respiration.

Answer 2

Photosynthesis requires light, water, and carbon dioxide. Light energy is absorbed by chlorophyll in the chloroplasts of plant cells, which fuels the conversion of carbon dioxide and water into glucose and oxygen. This process provides energy for the plant to grow and produce its own food.

Answer 3

First and foremost: A green plant. Scientists haven't figured out how to make this process work in a petri dish (yet).

In photosynthesis carbon dioxide (CO2) and water (H2O) react chemically and transform into glucose (C6H12O6) and oxygen (O2). This process is driven by the energy of sunlight. An energy then bound chemically in the glucose, which is a primitive type of sugar.

to recap: 4 things are needed. A living green plant. Carbondioxide. Water. Sunlight .

Answer 4

photosynthesis is a process that converts CARBONDIOXIDEinto ORGANIC COMPUNDS especially with the help of SUNLIGHT. the main cause that induces photosynthesis is SUNLIGHT ...since as we hear the word photo it indirectly points LIGHT......

Although photosynthesis can happen in different ways in different species, some features are always the same. For example, the process always begins when energy from light is absorbed by proteins called photosynthetic reaction centers that contain chlorophylls. In plants, these proteins are held inside organelles called chloroplasts, while in bacteria they are embedded in the plasma membrane. Some of the light energy gathered by chlorophylls is stored in the form of adenosine triphosphate (ATP). The rest of the energy is used to remove electrons from a substance such as water. These electrons are then used in the reactions that turn carbon dioxide into organic compounds. In plants, algae and cyanobacteria, this is done by a sequence of reactions called the Calvin cycle, but different sets of reactions are found in some bacteria, such as the reverse Krebs cycle in Chlorobium. Many photosynthetic organisms have adaptations that concentrate or store carbon dioxide. This helps reduce a wasteful process called photorespiration that can consume part of the sugar produced during photosynthesis.

Answer 5

Photosynthesis equation:

Carbon dioxide+ water --> glucose+water+energy

Balanced equation:

6CO2 + 6H20 --> C6H12O6+6H20

Answer 6

Sunlight, water, carbon dioxide gas and chlorophyll in leaves.

Answer 7

Photosynthesis is the process by which plants use sunlight to synthesize food from Carbon Dioxide and water. It produces or generates a byproduct called Oxygen.

Answer 8

The five necessary things for photosynthesis to happen are:

• carbon dioxide
• sunlight
• water
• minerals
• chlorophyll

Answer 9

There are several factors. They are CO2,water,enzymes,pigments etc

Answer 10

sunlight, chlorophyll and water