What is the difference between a scientific theory and an opinion?

If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?

Which of the following molecules can be broken down into simple sugars? a. nucleic acid b. protein c. lipid d. carbohydrate

To confirm when to exclude children from school it’s recommended that you refer to guidelines from which of the following organizations