In a double covalent bond, a carbon atom shares
a_electrons in two of its shells.
b_both valence and non-valence electrons.
c_two electrons.
d_electrons in two orbitals.
e_none of the above.

Which of the following statements about polysaccharides are correct? choose all that apply.cellulose is a linear, unbranched polymer of glucose monomers.starch is typically more highly branched than glycogen.cellulose is a major component of both plant and animal cells.glycogen is a storage form of glucose in animal cells.glycogen is the most abundant organic compound on earth.starch and cellulose are found in plants.