In eukaryotes, what is the term used for codons that do not code for proteins that interested fleury those that do? Exons

Neurons

Introns

Codons

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain

Which must be kept in mind when determining if an explanation is correct? check all that apply.which must be kept in mind when determining if an explanation is correct? check all that apply.

Which u.s. state lists the horned toad as its state reptile?