False - they're "natural" resources.
Answer:
Hemodialysis is the extracorporeal cleansing of wastes from the blood.
Explanation:
Hemodialysis is the process of kidney dialysis. This process is used for the purification of blood. Extracorporeal blood purification includes removal of waste product such as urea , water and toxic elements from patients body. This process is used when patient's kidney is not working properly.
The cell membrane is <span>made of phospholipids and proteins.</span>
Answer:
En el intestino delgado, estas células contienen microvellosidades, que son pequeñas proyecciones similares a pelos que aumentan la absorción de nutrientes. Estas proyecciones aumentan el área de superficie del intestino delgado permitiendo más área para que los nutrientes sean absorbidos.
Explanation:
Answer:
C) accepting electrons at the end of the electron transport chain
Explanation:
Cellular respiration is a series of reactions which is associated with the oxidation of glucose. The respiration reactions are divided into 4 phases: Glycolysis, Pyruvate decarboxylation, Krebs cycle and electron transport chain.
The cellular respiration usually takes place in the presence of oxygen which is not utilized until the last stage of the electron transport chain. In the electron transport chain, the oxygen acts as an electron acceptor as it accepts the electron and is converted to metabolic water.
Thus, the selected option is the correct answer.