Answer:
True
Explanation:
Peristalsis is the wave-like motion of the walls of the alimentary canal that allow food to move along the lumen of the alimentary canal towards the posterior (anus). These waves are powered by the contraction and relaxation of the smooth muscles.
Giant squid can be found In the North Atlantic ocean.
For each of the examples, simple diffusion, carrier, and channel mediated, each type involves the flow down a concentration gradient. This means that the molecules flow from an area of high concentration to an area of low concentration. In turn, this allows for a passive process, meaning no ATP is needed! I hope this explains your question.
Answer:
Chromosomes . Bshshsjsjsjsjsjjj#jjsjjssjwpe
The specific reactants that an enzyme acts on are called substrates. they temporarily bind to enzymes at specific places called active sites.
