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What molecules produced during light reaction of photosynthesis are needed to carry out the dark reaction?
ATP and NADH2
What controls the chemical reactions in a cell?
Enzymes are responsible for controlling the chemical reactions in a cell. These protein molecules catalyze specific biochemical reactions by lowering the activation energy required for the reaction to occur, allowing cells to efficiently carry out various metabolic processes.
Structures that perform energy releasing reactions?
Mitochondria are structures within cells that perform energy-releasing reactions through the process of cellular respiration. They convert nutrients into ATP, the cell's primary source of energy. The inner membrane of the mitochondria contains enzymes that carry out the various steps of this energy-releasing process.
Why do organsims need energy?
Organisms need energy to carry out various biological processes such as growth, reproduction, movement, and maintaining homeostasis. Energy is required for the synthesis of molecules, repair of tissues, and functioning of cells. It is also essential for carrying out essential metabolic reactions that sustain life.
What is the importance of chemical energy to cell process?
Chemical energy is essential for cellular processes as it is used to fuel various reactions within the cell. Cells use chemical energy from molecules like glucose to perform functions such as growth, repair, and movement. Without chemical energy, cells would not be able to carry out essential processes necessary for survival.
What energy-rich compounds do the light reactions produce?
The light reactions of photosynthesis produce energy-rich compounds like ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate). These molecules carry and provide energy for the subsequent dark reactions of photosynthesis.
What are 2 energy sources created in the light reactions?
The two energy sources created in the light reactions of photosynthesis are ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate). These molecules carry energy that can be used in the Calvin cycle to produce carbohydrates.
What do organisms use to carry out the chemical activities of life?
Organisms use proteins as catalysts for chemical reactions, enzymes to facilitate reactions, and metabolic pathways to break down and build molecules. These processes require energy in the form of ATP to carry out the chemical activities of life.
What molecules produced during light reaction of photosynthesis are needed to carry out the dark reaction?
ATP and NADH2
Which molecules are essentially required to absorb solar energy to carry out photosynthesis?
Chlorophyll molecules are essential for absorbing solar energy to carry out photosynthesis. These molecules are found in the chloroplasts of plant cells and are responsible for capturing light energy and converting it into chemical energy to drive the process of photosynthesis.
What is reduced by electrons in light reactions?
In light reactions of photosynthesis, electrons are reduced by the pigment molecule chlorophyll to produce NADPH and ATP. These reduced molecules carry energy and electrons to the Calvin cycle for the synthesis of carbohydrates.
What are the various chemical reactions that organisms carry out?
Organisms carry out a variety of chemical reactions such as photosynthesis (conversion of light energy into chemical energy), cellular respiration (conversion of glucose into ATP for energy), and protein synthesis (formation of proteins from amino acids). Other reactions include digestion (breakdown of food into nutrients), fermentation (anaerobic breakdown of sugars), and various metabolic pathways (biosynthesis and breakdown of molecules).
What are two molecules that carry energy in biochemical pathways?
Adenosine triphosphate (ATP) is the primary molecule that carries energy in biochemical pathways by donating phosphate groups. Nicotinamide adenine dinucleotide (NAD+) and its reduced form NADH also carry energy as electrons in redox reactions.
What controls the chemical reactions in a cell?
Enzymes are responsible for controlling the chemical reactions in a cell. These protein molecules catalyze specific biochemical reactions by lowering the activation energy required for the reaction to occur, allowing cells to efficiently carry out various metabolic processes.
What are the molecules that conserve most of the energy from the citric acid cycle's red ox reactions?
NADH and FADH2 are the molecules that conserve most of the energy from the citric acid cycle's redox reactions. These molecules are produced during the cycle and carry high-energy electrons to the electron transport chain, where ATP is ultimately generated through oxidative phosphorylation.
How does the body get energy?
exothermic reactions provide us with the energy we need to carry out daily activities
What is the movement of molecules that carry heat energy in liquid?
convection
