What are the two sets of reactions for photosynthesis quizlet?

What are the two sets of reactions involved in photosynthesis? The Light reactions and the Calvin Cycle.

What are the reactions for photosynthesis?

The process of photosynthesis is commonly written as: 6CO2 + 6H2O → C6H12O6 + 6O2. This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.

What are the primary functions of photosystems I and II quizlet?

Photosystem II produces a proton gradient that drives the synthesis of ATP. Photosystem I yields reducing power in the form of NADPH.

What are the two factors that drive the production of ATP in photosynthesis?

H+ ions diffuse from the high to the low regions of concentration. This drives the production of ATP. The net effect of non-cyclic phosphorylation is to pass electrons from water to NADP. Energy released enables the production of ATP.

What are the 2 types of reactions?

Types of Chemical Reactions

• Synthesis reactions. Two or more reactants combine to make 1 new product.
• Decomposition reactions. A single reactant breaks down to form 2 or more products.
• Single-replacement reactions.
• Double-replacement reactions.
• Combustion reactions.

What three factors affect photosynthesis?

Three factors can limit the rate of photosynthesis: light intensity, carbon dioxide concentration and temperature.

• Light intensity. Without enough light, a plant cannot photosynthesise very quickly – even if there is plenty of water and carbon dioxide.
• Carbon dioxide concentration.
• Temperature.

What are the primary functions of photosystems I and II?

There are two types of photosystems: photosystem I (PSI) and photosystem II (PSII). Both photosystems contain many pigments that help collect light energy, as well as a special pair of chlorophyll molecules found at the core (reaction center) of the photosystem.

What are the 3 components of photosystem?

Photosystem I of Synechococcus elongatus consists of 12 protein subunits, 96 chlorophyll a molecules, 22 carotenoids, three [4Fe4S] clusters and two phylloquinones. Furthermore, it has been discovered that four lipids are intrinsic components of photosystem I.

What are photosystems 1 and 2?

Both photosystems contain many pigments that help collect light energy, as well as a special pair of chlorophyll molecules found at the core (reaction center) of the photosystem. The special pair of photosystem I is called P700, while the special pair of photosystem II is called P680.

What are the two main by products and the raw materials of photosynthesis?

The raw materials of photosynthesis, water and carbon dioxide, enter the cells of the leaf, and the products of photosynthesis, sugar and oxygen, leave the leaf.

What are the 7 types of reactions?

7: Types of Chemical Reactions

• 7.01: Types of Chemical Reactions – Double Displacement Reactions.
• 7.02: Ionic Equations – A Closer Look.
• 7.03: Neutralization Reactions.
• 7.04: Single Displacement Reactions.
• 7.05: Composition, Decomposition, and Combustion Reactions.

What are the 3 major types of chemical reactions?

The types of chemical reaction are: Combination reaction. Decomposition reaction. Displacement reaction.

What is the Order of events in photosynthesis?

The three events that occur during the process of photosynthesis are: (i) Absorption of light energy by chlorophyll. (ii) Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen. (iii) Reduction of carbon dioxide to carbohydrates.

What is the overall process of photosynthesis?

The process of photosynthesis is essentially what brings nourishment to plants. It starts out with the plant absorbing sunlight, water, and carbon dioxide. The plant takes in carbon dioxide from the air, bringing it to its leaves, while the plant’s roots latch on to water and guide it to various vessels.

What happens first in photosynthesis?

The first phase of photosynthesis are “Light Dependent Reactions”, which result in the formation of ATP and NADPH. These energy carrying molecules are used in the next phase of photosynthesis (dark reaction) to produce carbohydrates.

What are some real life examples of synthesis?

Synthesis reactions release energy in the form of heat and light, so they are exothermic. An example of a synthesis reaction is the formation of water from hydrogen and oxygen. Synthesis is, in essence, the reversal of a decomposition reaction.