Answer:The hypothesis that eukaryotic cells evolved from a symbiotic association of prokaryotes—endosymbiosis—is particularly well supported by studies of mitochondria and chloroplasts, which are thought to have evolved from bacteria living in large cells.
Explanation:
Answer:
a layer or a series of layers of rock in the ground. ,
a level or class to which people are assigned according to their social status, education, or income.
Explanation:
<span>Sweep prey organisms, along with some water, through the oral groove, and into the mouth opening. </span>
im not positive but i think in the chemical bonds of molicules but id check google first
Answer:
<em>The competitive inhibitor binds to the active site and prevents the substrate from binding there.</em>
Explanation:
The noncompetitive inhibitor binds to a different site on the enzyme; it doesn't block substrate binding, but it causes other changes in the enzyme so that it can no longer catalyze the reaction efficiently.
