Which of the following statements about enzymes is NOT true? * 1.All enzymes have the same shape as their substrates.
2.Enzymes are proteins.
3.The shape of an enzyme allows it to do its job.

List the path of the respiratory system

Identify the lewis acid in this balanced equation: ag+ + 2nh3 -> ag(nh3)2+a. ag+b. nh3c. ag(nh3)2+

Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!