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What bond is broken when starch is heated?
The hydrogen bonds in starch molecules are broken when starch is heated. This results in the gelatinization of starch, where the starch molecules absorb water, swell, and become thickened.
What bonds are broken during the combustion of methane CH4 to form water and carbon dioxide?
During the combustion of methane (CH4) to form water (H2O) and carbon dioxide (CO2), the bonds broken are the carbon-hydrogen (C-H) bonds in methane and the oxygen-oxygen (O=O) bonds in molecular oxygen (O2). These bonds are broken to form new bonds between carbon and oxygen in CO2, and hydrogen and oxygen in H2O.
What is water when heated?
Water molecules are attracted to each other, resulting in the formation if weak chemical bonds, called hydrogen donds. When water is heated the heat energy disrupts the hydrogen bonds reulting in hydrogen bonds between water molecules to be broken.
What part of the DNA chain is exposed when hydrogen bonds are broken?
When hydrogen bonds between the base pairs of the DNA double helix are broken, the nitrogenous bases of each strand become exposed. This exposes the sequence of nucleotides that comprise the genetic information, allowing for processes such as replication and transcription to occur. The two strands of DNA separate at the points where the hydrogen bonds were broken, revealing the bases that can then interact with complementary nucleotides.
What bonds found in the hair can be easily broken by heat or water?
Hydrogen bonds are the most common bonds found in hair that can be easily broken by heat or water. These bonds are responsible for the flexibility and movement of hair strands, which is why they are affected by changes in temperature or moisture levels.
What must be broken for the DNA strand to separate?
Hydrogen bonds between the nitrogenous bases need to be broken for the DNA strand to separate during replication or transcription.
Can hydrogen bonds be easily be broken?
yes they can be easily broken
What Hydrogen bonds are easily?
Hydrogen bonds are easily broken. Think of swimming through water.
What bonds are broken in order to unzip DNA strands?
Hydrogen Bonds
What must be broken for the strand to separate?
Hydrogen Bonds Must be broken
What kind of bonds are broken when HF vaporizes?
When HF vaporizes, the intermolecular bonds known as hydrogen bonds between HF molecules are broken. These hydrogen bonds are formed between the hydrogen atom of one HF molecule and the fluorine atom of another HF molecule due to the electronegativity difference between hydrogen and fluorine.
In DNA copying the bonds between the nitrogen bases are broken by?
Hydrogen Bonds
How does propylene react with hydrogen?
the double bonds in propylene are broken and attach to the hydrogen
What kind of bonds are broken when HCl vaporizes?
When HCl vaporizes, the bonds that are broken are the ionic bonds between hydrogen and chlorine in the HCl molecule. These bonds are broken as the molecules transition from a liquid to a gas state.
What is formed when the hydrogen bonds of water are broken?
When the hydrogen bonds of water are broken, water molecules separate into individual hydrogen and oxygen atoms. This process is typically associated with the conversion of water into its gaseous form, steam.
What does a globular protein become when its hydrogen bonds are broken?
Denatured
What must be broken for DNA strand to be separate?
Hydrogen Bonds
