It is hard to understand this question but ill give you my best answer. The hearts level of organisation to cells is immense, the heart pumps blood to every cell in the body (so they can respire) through a system of Arteries, veins and capillaries. The blood is pushed by the force of the heart through the arteries, the main (and largest) tubes for transportation to segments of the body further away from the heart. This goes into a smaller system of veins that brake off into a tree kind of pattern to reach every cell. These later brake off into the capillaries that have walls only 1 cell thick. This is how blood is transported to each cell that requires energy and oxygen to respire.
Answer:
Activation energy releases in the acidic matrix (pH 1-3). Thanks to stomach lining cells obtaining of acid environment is possible and pepsinogen is transferred to pepsin. Consuming of acid neutralizing antacid affects activation of pepsin by alkalizing stomach environment and reduction of hydrochloric acid secreting.
Explanation:
hope this was helpful
Answer:
The correct answer will be- newly synthesized polypeptide
Explanation:
The process of translation or the synthesis of proteins takes place in the ribosomes which provide a site for the synthesis of polypeptides. The ribosomes are made up of two subunits: small and large subunits which provides slots namely A, P and E sites.
The tRNA brings specific amino acid corresponding to the codon of the mRNA and during elongation, the tRNA molecule moves from A site to P site to E site.
The component which exits the exit tunnel is the formed polypeptide chain which exits from the E or exit site.
Thus, the newly synthesized polypeptide is the correct answer.
Answer)-<span>True
Hope this helps
Love,
MakWilson
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