Examlex
Some investigators have concluded that the forms of logic required by Piagetian tasks do not emerge spontaneously but,rather,are __________.
Amino Acids
The building blocks of proteins, consisting of a basic amino group, an acidic carboxyl group, and a unique side chain.
Hydrogen Bonds
A weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.
Anticodons
Sequences of three nucleotides on transfer RNA molecules that are complementary to codons on messenger RNA and ensure the correct amino acids are added during protein synthesis.
Base-pairing Bonds
The hydrogen bonds between complementary nucleotides (adenine with thymine or uracil, and cytosine with guanine) in DNA or RNA.
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