Ons: write the correct answer on the line.

6. any type of chemical reaction that transfers electrons is called a reaction.

a. photosynthesis

b. respiration

c. redox

d. rusting

dna is made up of six smaller molecules -- a five carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases (adenine, thymine, cytosine and guanine).

i believe the answer would be b. hope it : )