Usually the older, stern, angry, teachers will fail a student, if, during CNA clinical a patient safety issue was confirmed by the teacher.
Substrate molecules would just bounce off and move along because each enzyme is like a key to the active site. so if the 'key' doesn't fit the 'lock' then nothing will happen<span />
<span>respond to their environment
grow and change
reproduce and have offspring
have a complex chemistry
maintain homeostasis
are built of structures called cells
<span>pass their traits onto their offspring</span></span>
Well this has to be your opinion :) but I will tell you autotrophs are organisms that can make their own food, so plants. Heterotrops are organisms that have to get their energy from another source, animals. So would you rather be a plant or animal (like you already are) and why?