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Some molecules are very simple, such as an oxygen molecule with two oxygen atoms; the structure of that molecule is obvious because there is only one possible structure for two atoms to have. Other molecules are tremendouly complicated, such as DNA, the structure of which (the famous double helix) was inferred by Watson & Crick based on an examination of X-ray crystallography of the substance. In many cases molecules are assembled from smaller pieces whose structure has already been studied and is known. A great deal is known about how different elements and different radicals combine with each other based on their valences and shapes (radicals have a variety of shapes, elements are all spherical atoms) so reasonable inferences can be made very often. There are various enzymes that can be used to cut molecules are specific locations, to help investigate their structure. Many different techniques are used.
What else can I help you with?
How does a DNA molecule determine structures of a specific protein?
The DNA sequence will determine the amino acid sequence known as the protein's primary structure. As the protein is folded into the secondary, tertiary and quatranary structures, the amino acid molecules will determine the shape
How can one determine if two molecules are enantiomers?
Two molecules are enantiomers if they are non-superimposable mirror images of each other. This means that they have the same atoms but arranged in a different spatial orientation. One way to determine if two molecules are enantiomers is to compare their three-dimensional structures and see if they are mirror images of each other.
What are the structures in the cell called?
molecules
How does a DNA molecule determined the structure of a protein?
The DNA sequence will determine the amino acid sequence known as the protein's primary structure. As the protein is folded into the secondary, tertiary and quatranary structures, the amino acid molecules will determine the shape
What DNA molecules are formed into structures?
Chromosomes
What is the significance of the P configuration in the context of molecular structures?
The P configuration in molecular structures refers to the orientation of substituents around a chiral center. It is significant because it helps determine the molecule's overall shape and properties, including its biological activity and interactions with other molecules.
DNA molecules that are formed into structures?
chromatin threads
What are materails made of?
Materials are composed of atoms and molecules that are arranged in specific patterns or structures. These atoms and molecules determine the properties and characteristics of the material. Common materials include metals, ceramics, polymers, and composites, each with unique properties based on their atomic structure and bonding.
What is the significance of the dipole moment in molecular structures?
The dipole moment in molecular structures indicates the overall polarity of a molecule. It helps determine how the molecule interacts with other molecules, such as in chemical reactions or in the presence of electric fields. This information is important in understanding the physical and chemical properties of substances.
Nutrient molecules pass from the small intestine into the bloodstream through tiny structures called what?
Nutrient molecules pass from the small intestine into the through tiny structures called villi.
What is the name of the opposite stereoisomer of the molecules shown below?
To identify the opposite stereoisomer (also known as the enantiomer), I would need to see the specific molecular structures you are referring to. Generally, enantiomers are non-superimposable mirror images of each other, and they differ in their spatial arrangement around chiral centers. If you provide the structures or names of the molecules, I could help you determine the name of the opposite stereoisomer.
What do cellular structures and molecules are involved in photosynthesis?
Chloroplast and chlorophyll
