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Carbon has 4 valencies and so can combine with a variety of chemical groups.
Eg.
Aldose sugars such as glucose have a H-C=O (alehyde group).
Ketose sugars such as fructose have a C=O (ketone group).
These two sugars are reducing sugars.
In amino acids the alpha carbon bonds to - a H, a NH2 (amino), a COOH (acid) and an R group, giving amino acids completely different properties to sugars.
In fatty acids the tails are made of CH2CH2CH....(saturated) or CH2CH=CHCH2..(unsaturated) with a terminal COOH, again having different properties as a result.
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How are polarity and molecular symmetry related?
The polarity of a molecule is influenced by its molecular symmetry. Symmetric molecules tend to be nonpolar because any charges or dipoles within the molecule are canceled out by symmetry, while asymmetric molecules are more likely to be polar due to unbalanced distributions of charges or dipoles. Overall, molecular symmetry affects the overall polarity of a molecule.
What is an intermolecular force that affects all polar molecules?
Dipole-dipole interactions are intermolecular forces that affect all polar molecules. These forces result from the attraction between the positive end of one polar molecule and the negative end of another polar molecule.
What affects the shape of a molecule?
The molecule's function and chemical and physical properties
How is geometrical symmetry related to the polarity of a molecule?
Geometrical symmetry influences the overall polarity of a molecule. A symmetrical molecule typically has no overall dipole moment, making it nonpolar, while an asymmetrical molecule will have a dipole moment, making it polar. This polarity affects the molecule's interactions with other molecules and its physical properties.
Something that affects the structure or function of an organism is referred to as a?
Something that affects the structure or function of an organism is referred to as a ________
Why is a structure to its molecule important to its function?
the structure of a molecule affects how it interacts with other molecules -apex
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 is the significance of the S02 bond angle in molecular structure and chemical reactivity?
The S02 bond angle is important in determining the shape of a molecule and its chemical properties. The bond angle affects the molecule's stability and reactivity, influencing how it interacts with other molecules in chemical reactions.
What affects the function of a molecule?
structure
What most affects the function of of a molecule?
structure
What is the significance of a trans peptide bond in protein structure and function?
A trans peptide bond in protein structure is significant because it affects the protein's overall shape and stability. It can influence how the protein folds and interacts with other molecules, ultimately impacting its function in the body.
Why is the cysteine R configuration important in determining the structure and function of proteins?
The cysteine R configuration is important in determining the structure and function of proteins because it affects how cysteine molecules bond with other molecules in a protein. The R configuration determines the specific arrangement of atoms around the cysteine molecule, which in turn influences how it interacts with other amino acids in the protein. This interaction can impact the overall shape and stability of the protein, as well as its ability to perform its specific function within the body.
What type of fatty acid has a bend in its structure?
Monounsaturated fatty acids have a bend in their structure due to the presence of a double bond. This double bond causes a kink or bend in the fatty acid chain, which affects its physical properties and how it interacts with other molecules in the body.
What affects shape of molecule?
The chemical compositon and the chemical bonds affect the shape of molecules..
What is the significance of the O2 bond angle in molecular geometry?
The O2 bond angle in molecular geometry is significant because it determines the shape of the molecule and affects its properties. The angle influences the overall structure and stability of the molecule, as well as its reactivity and interactions with other molecules.
Which part of the general structure of an amino acid determine the role an amino acid plays in a protein?
The R-group (side-chain), is what gives each amino acid its unique properties and affects how a protein folds and how it interacts with itself and other molecules.
How does the presence of ribose in DNA or RNA impact the overall structure and function of nucleic acids?
The presence of ribose in DNA or RNA affects the overall structure and function of nucleic acids by providing the backbone for the molecules. Ribose is a sugar molecule that helps form the structure of nucleotides, which are the building blocks of DNA and RNA. This sugar molecule also plays a role in the stability and flexibility of the nucleic acid molecules, influencing their ability to store and transmit genetic information.
