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What molecules do plants take in to begin the Calvin cycle?
Plants take in carbon dioxide from the atmosphere to begin the Calvin cycle. They also use ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate) molecules, which are generated during the light-dependent reactions of photosynthesis, to power the Calvin cycle.
How does the light dependent process begin?
Photons of light strike chlorophyll molecules and excite electrons.
What do all single-replacement reactions begin with?
All single-replacement reactions begin with a compound and a free element. In these reactions, the free element displaces one of the elements in the compound, resulting in a new compound and a different free element. The general form of a single-replacement reaction can be represented as A + BC → AC + B, where A is the free element and BC is the compound.
Light reaction of photosynthesis?
AnswerLight Reaction in photosynthesis occurs in the thylakoids found in chloroplasts. here are summarized process:1. light energy strikes chlorophyll bodies and electrons get excited.2. electrons NADP+ and H+ join together to form NADPH in the elctron transport chain.3. light hits a second chlorophyll molecule and splits the water molecule into hydrogen and oxygen. OXygen is released into the atmosphere and hydrogen ions are added.4. more H+ is carried by the electron transport chain.5. Energy is generated for the formation of ATP. to summarize, the light reaction results in the A. production of ATP, a high energy molecule, and NADPH for use in the dark reaction phase; and B. production of oxygen which is released into the atmosphere.
What process happens to ice when water is added?
When water is added to ice, the ice will begin to melt. The ice absorbs heat from the water, causing the ice to transition from a solid state to a liquid state.
Where do electrons for photosystem II come from?
Electrons for photosystem II come from the splitting of water molecules during the light-dependent reactions of photosynthesis. This process, known as photolysis, occurs in the thylakoid membranes of chloroplasts. The electrons released from water molecules replace those lost by chlorophyll molecules in photosystem II, allowing the photosystem to continue the electron transport chain and ultimately produce ATP and NADPH for the Calvin cycle.
During what stage of photosynthesis does glucose production occur?
Glucose production occurs in the 2nd stage of photosynthesis, the Calvin-Benson cycle. The first stage of photosynthesis captures much of the energy from light in order to store that energy in the glucose.
What molecules do plants take in to begin the Calvin cycle?
Plants take in carbon dioxide from the atmosphere to begin the Calvin cycle. They also use ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate) molecules, which are generated during the light-dependent reactions of photosynthesis, to power the Calvin cycle.
How do reactions begin?
one particle has to travel rely fast
What are some adjectives that describe a brain and begin with the letter R?
receptive - absorbs new information
How do fusion reactions begin?
one particle has to travel rely fast
How does the light dependent process begin?
Photons of light strike chlorophyll molecules and excite electrons.
Summarize how photosynthetic organisms capture the energy in sunlight?
The light-dependent portion of photosynthesis is carried out by two consecutive photosystems (photosystem I and photosystem II) in the thylakoid membrane of the chloroplasts. The photosystems are driven by the excited chlorophyll molecules.To begin photosynthesis, the chlorophyll molecule in photosystem II is excited by sunlight and the energy produced helps to break down a water molecule (H2O) into ½O2 (with electrons removed) and 2H+. The removed electrons are excited by the light energy. When the electrons prepare to come to their rest state, they go through an oxidative phosphorylation process and produces an ATP molecule.As the electrons are coming to a resting state, they are excited again in photosystem I and raised to a even higher energy state. The excited electrons are then used to produce NADP+ + H+. The highly energetic NADPH molecule is then fed into the Calvin Cycle to conduct carbon fixation.
When does chlorophyll increase to potential energy?
Chlorophyll increases its potential energy during the process of photosynthesis when it absorbs light energy and converts it into chemical energy in the form of glucose. This occurs in chloroplasts within plant cells, where chlorophyll molecules capture sunlight and begin the reactions that generate the energy needed for the plant's growth and development.
What do all single-replacement reactions begin with?
All single-replacement reactions begin with a compound and a free element. In these reactions, the free element displaces one of the elements in the compound, resulting in a new compound and a different free element. The general form of a single-replacement reaction can be represented as A + BC → AC + B, where A is the free element and BC is the compound.
What do chemical reactions require in order to begin?
depends what you are trying to do and loads of stuff dose a chemical reaction.
What happens to an ice cube after 5 minutes in a warm place?
The ice cube will begin to melt due to the warm temperature in its surroundings. It will gradually turn into liquid water as it absorbs heat energy from the environment.
