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What is a substance or molecule that participates in a chemical reaction is called?
A substance or molecule that participates in a chemical reaction is called a reactant. Reactants are the starting materials in a chemical reaction that undergo a process of transformation to yield products.
What functional group causes a molecule of citric acid to be acidic?
The carboxylic acid functional group (-COOH) is what causes citric acid to be acidic. This group can donate a proton, which contributes to the acidity of the molecule.
When a polar molecule causes a charge redistribution in a nonpolar molecule what are the molecules of the mixture most likely experiencing?
The polar molecule induces a temporary dipole in the nonpolar molecule, leading to a weak attraction between the two molecules. This interaction is known as London dispersion forces or Van der Waals forces, and it contributes to the overall intermolecular forces in the mixture.
What causes a polar molecule to have positive and negative ends?
A polar molecule has positive and negative ends due to an unequal distribution of electron density within the molecule. This occurs when the electrons are unequally shared between the atoms forming the molecule, creating partial positive and negative charges at different ends of the molecule.
What causes a molecule to have a met dipole moment?
A molecule has a net dipole moment when the individual bond dipoles do not cancel each other out due to the molecule's geometry. This can occur if the molecule is asymmetrical or if the electronegativities of the atoms forming the bonds are different, resulting in an uneven distribution of charge.
What molecule is involved in transformation?
tRNA
Chemical changez is what?
A chemical change is the modification of a molecule, transformation in another type of molecule.
Why does a chemical change differ from a physical change?
A chemical transformation change the structure of the molecule but a physical transformation not.
Did Avery and his colleagues think that the molecule required a transformation might also be a molecule of the gene?
Yes, Avery and his colleagues believed that the molecule responsible for the transfer of genetic information in their experiments with pneumonia-causing bacteria (the transforming principle) could be the molecule of the gene. They identified DNA as the molecule responsible for genetic transformation.
Would the formation of ATP molecules from glucose oxidation be an example of energy transformation or conversion?
Yes. It is a good example of energy transformation or conversion. In this energy stored in glucose molecule is released in small pockets. And stored in 38 ATP molecules. Here ADP molecule get converted into ATP molecule. When energy is required, ATP molecule is reconverted into ADP molecule.
What did Avery conclude cause transformation?
Avery concluded that DNA is the molecule that changed bacteria.
What was the molecule that caused transformation in Griffith's pneumonia experiment?
The molecule that caused transformation in Griffith's pneumonia experiment was DNA. Specifically, it was the transfer of DNA from heat-killed virulent bacteria to live non-virulent bacteria that resulted in the transformation of the non-virulent bacteria into a virulent form.
How did Avery and his group determine which molecule was most important for what transformation?
Avery and his group determined which molecule was most important for transformation by selectively destroying different components of heat-killed S strain bacteria and observing which component was necessary to transfer the virulent phenotype to R strain bacteria. They found that the DNA component was responsible for this transformation, leading to the conclusion that DNA was the molecule responsible for genetic information transfer.
What causes magnesium ribbon to become ash?
Burning (oxydation) and transformation in magnesium oxide.
What chemical transformation causes copper to change colors?
This is the reaction with carbon dioxide and water.
Why iron is a chemical change when it oxides?
Because the transformation of iron in oxides is a chemical raection, an oxydation. A new compound (molecule) is formed.
What is a substance or molecule that participates in a chemical reaction is called?
A substance or molecule that participates in a chemical reaction is called a reactant. Reactants are the starting materials in a chemical reaction that undergo a process of transformation to yield products.
