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What is the sequence of reactions in which glucose is broken down into smaller molecules?
The sequence of reactions in which glucose is broken down into smaller molecules is primarily glycolysis, followed by the citric acid cycle (Krebs cycle) and oxidative phosphorylation. In glycolysis, one glucose molecule is converted into two molecules of pyruvate, generating ATP and NADH. The pyruvate then enters the mitochondria, where it is further oxidized in the citric acid cycle, producing additional NADH and FADH2. Finally, these electron carriers enter oxidative phosphorylation, where ATP is generated through the electron transport chain.
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Do catabolic reactions use energy to synthesize large molecules?
No, catabolic reactions break down large molecules into smaller ones, releasing energy in the process. Anabolic reactions, on the other hand, use energy to synthesize large molecules from smaller ones.
What reactions are where larger molecules are broken down into smaller ones?
The reactions where larger molecules are broken down into smaller ones are called catabolic reactions. These reactions release energy by breaking down complex molecules into simpler ones, such as carbohydrates being broken down into glucose through processes like hydrolysis. Examples include digestion, cellular respiration, and the breakdown of glycogen in the liver.
What is the sequence of steps by which large food molecules are broken down into their respective building blocks by catalytic enzymes within hydrolysis reactions called?
Large food molecules are first broken down into smaller molecules through hydrolysis reactions. Enzymes facilitate this process by catalyzing the breakdown of bonds within the large molecules. The resulting smaller molecules can then be absorbed and utilized by the body for energy or building processes.
The first stage in the decomposition of glucose is called?
The first stage in the decomposition of glucose is called glycolysis. It is a series of biochemical reactions that break down glucose into smaller molecules, producing energy in the form of ATP.
What state of metabolism degrades monomers such as glucose into smaller molecules?
Degradation and some oxidation to smaller molecules.
What must happen to glucose moleculs before respiration begins?
the glucose molecules must break down into two smaller molecules
A feature of catabolic reactions is that they?
break down larger molecules into smaller ones to release energy.
The smaller molecules from which cellulose is made are?
The smaller molecules from which cellulose is made are glucose monomers. Glucose molecules are linked together by beta-1,4 glycosidic bonds to form long chains of cellulose. These chains then associate to form the strong and rigid structure of cellulose fibers.
Starch consists of smaller units called?
Glucose. Starch is a polymer made of glucose monomers.
Is starch molecules that are formed from smaller glucose molecules a chemical or physical change?
The formation of starch molecules from smaller glucose molecules is a chemical change. This is because the molecular structure of glucose is altered during the process of forming starch, involving chemical bonds being broken and new bonds being formed.
Compared to the ingested food molecules the end product molecules of digestion are usually?
Smaller and simpler molecules that can be absorbed by the body, such as glucose, amino acids, and fatty acids.
What is a polymerized?
A compound made of many smaller molecules such as collagen (glucose and galactose).
