Match the # in the diagram with the correct structure/term. a. amino acid
b. polypeptide chain (protein)
c. tRNA (anti-codon)
d. codon

Which of the following is an example of a non-falsifiable hypothesis? a. there is a teacup orbiting the milky way galaxy. b. there is no life on mars. c. the human species started in africa. d. humans cannot live without the amino acid methionine

Spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

What enzyme is most important for dna replication and why?