If a enzyme denatures, it slows down because: • It begins to use a new substrate

• it gets bigger and can’t move

• it changes shape and the substrate won’t fit

• it become to small

The answer would be "C" because when an enzyme denatures, it changes it shape so that the substrate won't fit anymore. On a side note, when an enzyme is placed in an environment out of its pH or tempertaure range, it can denature.

cats appear to have glowing cat eyes because the back of their eyeballs includes a special reflective surface called the tapetum lucidum. this lets them see better during the night, giving them a much better vision.

what bodys are there orbiting?