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How can we describe the molecular motion of states of matter?
The speed of the molecules is reflected by temperature, but their movement follows the following general pattern: Solids have molecules in a relatively fixed position. They vibrate, but don't really move in relation to each other. If there's a rigidly structured pattern, the solid is a crystal. If not, it's amorphous. Liquid molecules can move in relation to each other, and as such have no definite shape. Surface tension exists, and molecules do have attraction to each other, but they can slide across each other. Gases have no definite shape or volume, so molecules move relatively independent of each other, and bonds between molecules don't exist.
Which two physical properties allow a mixture to be separated by chromatography?
Size and shape. However, chemical properties are usually more important.
What two factors of a molecule determine whether or not cross the membrane?
size and shape. cell membranes are selectively permeable, so only some molecules can get through. (i.e. water can go through, but starch cant) Polarity and size.
Why is it important for a protein to keep its shape?
because the shape of a protein allows it to perform its particular job
What property of the product molecules seems to be the most important in determinining relative retention time?
The most important property in determining relative retention time is the molecular size and shape of the product molecules. Larger or more complex molecules tend to elute later in gas chromatography compared to smaller or simpler molecules with similar chemical properties.
Why is trigonometry important for chemistry?
Some chemical reactions depend on the shape of molecules and the study of the shape of molecules - requires knowledge of trigonometry.
How can we describe the molecular motion of states of matter?
The speed of the molecules is reflected by temperature, but their movement follows the following general pattern: Solids have molecules in a relatively fixed position. They vibrate, but don't really move in relation to each other. If there's a rigidly structured pattern, the solid is a crystal. If not, it's amorphous. Liquid molecules can move in relation to each other, and as such have no definite shape. Surface tension exists, and molecules do have attraction to each other, but they can slide across each other. Gases have no definite shape or volume, so molecules move relatively independent of each other, and bonds between molecules don't exist.
Which two physical properties allow a mixture to be separated by chromatography?
Size and shape. However, chemical properties are usually more important.
Why is the shape of proteins important for their function?
The shape of proteins is important for their function because it determines how they interact with other molecules. The specific three-dimensional structure of a protein allows it to bind to other molecules, such as enzymes or receptors, and carry out its specific biological functions. If a protein's shape is altered, it may not be able to perform its intended role effectively.
Why is the structure of a molecule important to it's function?
the structure of a molecule affects how it interacts with other molecules -apex
What two factors of a molecule determine whether or not cross the membrane?
size and shape. cell membranes are selectively permeable, so only some molecules can get through. (i.e. water can go through, but starch cant) Polarity and size.
What is the significance of net charge in chemistry and how does it impact the properties of molecules?
The net charge of a molecule in chemistry is important because it indicates whether the molecule is positively charged, negatively charged, or neutral. This charge affects the molecule's interactions with other molecules, its solubility in different solvents, and its overall chemical reactivity. Molecules with a net charge can form ionic bonds with oppositely charged molecules, while neutral molecules typically form covalent bonds. The net charge also influences the molecule's shape and stability, ultimately determining its properties and behavior in chemical reactions.
What affects the shape of molecules?
The chemical compositon and the chemical bonds affect the shape of molecules..
What do you know about a shapes molecules?
Molecules can have different shapes based on the arrangement of their atoms. The shapes of molecules are important because they influence the molecule's properties and how it interacts with other molecules. The shape of a molecule can affect its reactivity, polarity, and biological activity.
Why is the shape of a protein important for its function?
The shape of a protein is important for its function because the specific three-dimensional structure of a protein determines how it interacts with other molecules in the body. This shape allows the protein to carry out its specific biological functions, such as binding to other molecules, catalyzing chemical reactions, or providing structural support. If a protein's shape is altered, it may not be able to perform its function effectively, leading to potential health issues.
What general shape do molecules have?
The general shape is "bent".
In what way does the shape of a molecule affect how the molecule is involved with living systems?
it determines how the molecule functions
