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What is a unit of inheritance composed of a sequence of nucleotides of DNA?
A unit of inheritance composed of a sequence of nucleotides of DNA is called a gene. Genes contain the instructions for building and maintaining an organism, and different genes control different traits or characteristics.
Why do different proteins have the same relative molecular mass?
Different proteins can have the same relative molecular mass because molecular weight alone does not determine a protein's structure or function. Proteins can vary in amino acid sequence, post-translational modifications, and three-dimensional structure while still having the same molecular mass. Thus, proteins with different compositions and functions can have similar molecular masses.
What do genes consist of?
Genes consist of segments of DNA that code for specific proteins. These segments are made up of combinations of four nucleotide bases: adenine (A), thymine (T), cytosine (C), and guanine (G). Genes are the basic unit of heredity and contain the instructions for building and regulating an organism's cells and tissues.
Two proteins in the same cell perform different functions. this is because the two proteins are composed of?
Different sequences of amino acids and possibly different numbers.
Why is so little said about gene's appearance and skills?
Genes are molecular units of heredity that carry instructions for building and maintaining an organism. They are not physical entities with appearance or skills themselves. Any physical traits or skills are the result of how genes are expressed in an individual, interacting with environmental factors and other genes. Thus, when discussing genes, the focus is typically on their sequence and function at a molecular level rather than on their appearance or skills.
What is a unit of inheritance composed of a sequence of nucleotides of DNA?
A unit of inheritance composed of a sequence of nucleotides of DNA is called a gene. Genes contain the instructions for building and maintaining an organism, and different genes control different traits or characteristics.
If two proteins are in the same cell performing different functions it is because the two porteins arwe composed of what?
chains folded differently and a different sequence of amino acids
Why do different proteins have the same relative molecular mass?
Different proteins can have the same relative molecular mass because molecular weight alone does not determine a protein's structure or function. Proteins can vary in amino acid sequence, post-translational modifications, and three-dimensional structure while still having the same molecular mass. Thus, proteins with different compositions and functions can have similar molecular masses.
What is difference between DNA and genes?
A gene is a section of DNA that will eventually code for a specific protein. All genes are composed of DNA but not all DNA are genes. or It is a name given to some stretches of DNA and RNA that code for a polypeptide. or A gene is a segment of DNA that will transcript for a specific protein.
What do genes consist of?
Genes consist of segments of DNA that code for specific proteins. These segments are made up of combinations of four nucleotide bases: adenine (A), thymine (T), cytosine (C), and guanine (G). Genes are the basic unit of heredity and contain the instructions for building and regulating an organism's cells and tissues.
What is the unique sequence of DNA base pairs that can be used to identify a person at the molecular level?
The unique sequence of DNA base pairs that can be used to identify a person at the molecular level is called a DNA fingerprint.
Different enzymes are composed of different sequences of?
amino acids, which contribute to their unique structures and functions. The specific sequence of amino acids in an enzyme is determined by the gene that codes for it. Changes in the amino acid sequence can affect the enzyme's activity and specificity.
What is the scientific name for a palindrome?
In molecular biology, a palindromic sequence is a nucleic acid sequence on double-stranded DNA or RNA.
Two proteins in the same cell perform different functions. this is because the two proteins are composed of?
Different sequences of amino acids and possibly different numbers.
Could DNA extracted from onion be different from DNA extracted from cauliflower why?
Although DNA is composed of the same four nucleotides in all organisms, the sequence of nucleotides is different for each species
Different molecular forms of the same gene are what?
Alleles. Forms of a gene with slightly different DNA sequences; may encode slightly different versions of the genes product.
The genetic code of a DNA molecule is determined by a specific sequence of?
Molecular bases
