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What destroyed and what is created during chemical reactions?
I wouldn't think about it as things being destroyed. Chemical bonds are being modified during chemical reactions, so you may be breaking down a molecule into other molecules, or adding a piece on to a molecule, but you aren't really destroying or gaining anything new, just new forms. Energy can be either given off or "consumed" during a reaction.
What chemical reactions are important for the synthesis and breakdown of biological molecules?
Oxidising - reducing reactions are important for the synthesis and breakdown of biological molecules?
What is the name of the process of splitting a large molecule into smaller molecules by adding water?
The process is called hydrolysis, which involves breaking down a compound by adding a water molecule to cleave its chemical bonds. This reaction is commonly used in biological systems to digest large molecules like proteins, carbohydrates, and fats into their smaller building blocks for absorption and energy production.
What is adding oxygen to a substance called?
Adding oxygen to a substance is called oxidation. It can cause chemical reactions that result in changes to the substance's properties.
Is adding milk to coffee chemical or physical?
Adding milk to coffee is a physical change, as it does not alter the chemical composition of the milk or coffee. The molecules of milk and coffee simply mix together physically, without any new substances being formed.
What destroyed and what is created during chemical reactions?
I wouldn't think about it as things being destroyed. Chemical bonds are being modified during chemical reactions, so you may be breaking down a molecule into other molecules, or adding a piece on to a molecule, but you aren't really destroying or gaining anything new, just new forms. Energy can be either given off or "consumed" during a reaction.
What chemical reactions are important for the synthesis and breakdown of biological molecules?
Oxidising - reducing reactions are important for the synthesis and breakdown of biological molecules?
Why is burning of gas considered a chemical change?
All burning reactions involve chemical reactions (chemical changes).
In nonliving systems chemical reactions can be sped up by adding?
The most common way to speed up chemical reactions in non-living systems is to add heat. Heat causes the molecules to move faster, creating more collisions. In some reactions, extra oxygen is used to speed them up.
What is the procces by which digestive enzymes catalyze the breakdown of larger molecules to smaler molecules with the addition of water is known as?
This process is known as hydrolysis. Digestive enzymes catalyze hydrolysis by breaking down large molecules into smaller molecules by adding water molecules. The enzymes facilitate the reaction by weakening the chemical bonds in the substrate molecules, allowing for the release of smaller products.
What is the difference between condensation and hydrolysis reactions?
Condensation and hydrolysis are almost like opposite reactions. In condensation, two molecules react to form one larger molecule while giving off a smaller molecule such as water (hence the term condensation). The reverse occurs in hydrolysis where a molecule such as water attacks a larger molecule that is susceptible to hydrolysis and breaks it down into two smaller molecules.
What substance will lost during hydrolysis?
During hydrolysis, water is consumed as a reactant, which means that water molecules are lost in the process. Specifically, hydrolysis involves breaking down compounds, such as polysaccharides or proteins, by adding water to cleave chemical bonds. This process typically results in the formation of smaller molecules, such as monosaccharides or amino acids, while water is utilized to facilitate these reactions.
What does the term ionising mean?
Ionizing refers to the process of creating charged particles (ions) by adding or removing electrons from atoms or molecules. This can happen through various means such as radiation or chemical reactions and can have significant effects on biological and chemical systems.
What is the name of the process of splitting a large molecule into smaller molecules by adding water?
The process is called hydrolysis, which involves breaking down a compound by adding a water molecule to cleave its chemical bonds. This reaction is commonly used in biological systems to digest large molecules like proteins, carbohydrates, and fats into their smaller building blocks for absorption and energy production.
Does enzyme contains high sugar?
No. An enzyme is a chemical that speeds up chemical reactions without adding any energy to them. Sugar is an energy source that makes some chemical reactions happen. They are different things and work on different principles.
Why enzymes are called hydrolytic enzymes?
Careful! Not all enzymes are hydrolytic. Hydrolytic enzymes catalyse reactions in which there is breaking of molecules (involving the participation of water molecules). There are enzymes which catalyse reactions in which molecules join together to form a larger molecule (condensation reactions)
What chemical is formed by adding sodium chloride to hydrochloric acid?
There won't be any reactions
