Examlex
Which type of protein structure is identified as the arrangement of amino acids in space in a local region in the protein chain, often in the form of a pleated sheet or a helix?
Difference
The result of subtracting one number from another.
Algebraic Expression
An expression built up from integer constants, variables, and the algebraic operations (such as addition, subtraction, multiplication, and division).
Algebraic Expression
A mathematical phrase that can contain ordinary numbers, variables, and operation symbols but does not have an equal sign.
Distance
The numerical measure of how far apart objects or points are.
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