Frog fungi

grasshopper

gress

1.
First place in the food chain

2.
Second place in the food chain

3.
Third place in the food chain

4.
Last place in the food chain

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.

An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.

What is the value of the standard enthalpy of formation of an element in its most stable form?