Photosynthesis takes place in two sequential stages:
The light-dependent reactions; The light-independent reactions
, or Calvin Cycle.
What are the reactions of photosynthesis?
The process of photosynthesis is commonly written as:
6CO
2
+ 6H
2
O → C
6
H
12
O
6
+ 6O
2
. 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 2 types of reactions in photosynthesis?
The reactions that make up the process of photosynthesis can be divided into light-dependent reactions, which take place in the thylakoids, and
light-independent reactions
(also known as dark reactions or the Calvin cycle), which take place in the stroma.
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 2 types of 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?
- 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 is produced in dark reactions of photosynthesis?
photosynthesis, Process by which green plants and certain other organisms transform light into chemical energy. … NADPH and ATP drive the second stage, the dark reaction (or Calvin cycle, discovered by Melvin Calvin), which does not require light. During this stage glucose is generated using
atmospheric carbon dioxide
.
Which best describes the relationship between the two sets of reactions of photosynthesis?
What best describes the relationship between the two sets of reactions of photosynthesis, which are the light-dependent reactions and the light-independent reactions? Only the light-independent
reactions produce sugars, but they depend on products of the light-dependent reactions.
What is the function of sunlight in photosynthesis?
Sunlight
provides the energy needed for photosynthesis to take place
. In this process carbon dioxide and water are converted into oxygen (a waste product that is released back into the air) and glucose (the source of energy for the plant).
Which statement best describes what a Thylakoid does during photosynthesis quizlet?
Thylakoid
enables the light-dependent reaction to occur during photosynthesis
. Thylakoid is termed as a membrane-bonded compartment which is found inside of cyanobacteria and chloroplast. They are much known for light-dependent reaction.
What are the 7 types of 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 three type of chemical reaction are
synthesis, decomposition, and exchange
.
What are the 5 factors that affect photosynthesis?
The environmental factors which can affect the rate of photosynthesis are
carbon dioxide, light, temperature, water, oxygen, minerals, pollutants and inhibitors
. 1. Effect of Carbon dioxide: Being one of the raw materials, carbon dioxide concentration has great effect on the rate of photosynthesis.
What are the 4 factors that affect photosynthesis?
Photosynthesis is affected by
light, temperature, water, and CO2
. Stomata affect the process of transpiration and do not affect photosynthesis.
Does oxygen affect photosynthesis?
Through the photosynthetic process plants take up carbon dioxide and evolve oxygen. … Since then, it has been confirmed by various authors that oxygen cconcentrations in the range 21–100 per cent have
a marked inhibitory effect on photosynthesis
, particularly at saturating light intensities.