The covalent bonds in an oxygen, molecule, O2, are polar.
O True
O False

#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.

Determine type of reaction & predict the product c3h12+o2 =

Determine the length of the object shown. 97.8 mm 97.80 mm 97 mm 98 mm