During translation, a ribosome binds to
O a protein
O mRNA
O DNA
O peptide bond

Which symbols below represent the ions found in the glass of water ? a. oh- and h+ b. co2 and o2 c. o2 and h2 d. nh3- and h+

How water is moving through the ecosystem ?

Which is an example of a vestigial structure? a. tail of a monkey b. fin of a fish c. flower of a plant d. tailbone of a human