Jake+&+Ben+&+Kasan

27) What is an example of a molecule produced by this type of process? Correct answer 4) a protein This is correct and the others are wrong because all the other make no sense and a protein involves ATCG http://www.youtube.com/watch?v=d1UPf7lXeO8 media type="youtube" key="d1UPf7lXeO8" height="344" width="425"

28) What is the relative concentrations of Molecule X and the use of ATP for diffusion? b) high to low and ATP is not used this involves diffusion. Some people may have gotten confused with active transport http://hyperphysics.phy-astr.gsu.edu/hbase/kinetic/diffus.html

29) Which letter in the diagram below indicates the structure that is most closely associated with excretion? D) cell membrane because it allows substances in and out of the membrane through the pores. http://en.wikipedia.org/wiki/Cell_membrane

30) The relationship best illustrates the relationship between? 1) enzymes and synthesis in the activation site. http://www.chem4kids.com/files/bio_enzymes.html