In proteins, elements of secondary structure combine to form a(n)
a. domain
b. motif
c. alpha helix
d. beta sheet
e. chaperone

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity

Where in the cell are ribosomes made?

The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body