Biology Questions and Answers

Biology Questions and Answers buffer for the mouth pH and it has an important rol(also present in tears, colostrum,e of having I ...

Biology Questions and Answers What is the valve that separates the duodenum from the stomach called? What is its function? The ...

Biology Questions and Answers Which are the three parts of the small intestine? The small intestine is divided into three port ...

Biology Questions and Answers Besides making bile for release in the duodenum, the liver has otfunctions. her digestive The veno ...

Biology Questions and Answers How does the pancreatic juice help the digestion of lipids? What is the involved enzyme? The enz ...

Biology Questions and Answers secretions only the bile does not contain digestive enzymes. Why do protease- supplying cells of ...

Biology Questions and Answers Monosaccharides, amino acids, mineral salts and watintestinal epithelium aner are absorbed by thed ...

Biology Questions and Answers Why does the ingestion of vegetable fibers improve the bowel habit in people that suffer from har ...

Biology Questions and Answers How is it produced and what is the function of cholecystokin in the digestive process? The fat l ...

Biology Questions and Answers Cows swallow their food once and then this food goes back to the mouth to be chewed again. How ca ...

Biology Questions and Answers Respiratory System What is the difference between respiration meaning gas exchange and cellular r ...

Biology Questions and Answers environment, like cnidarians and poriferans, make diffusion. gas exchange by Larger animalscontact ...

Biology Questions and Answers The thin skin and the need for living in moist surrothese animalsunds are typical are. features of ...

Biology Questions and Answers Respiratory pigments are molecules present in the blood that bitransporting it to the tissues.nd t ...

Biology Questions and Answers the immune system with antibodies and leukocytes inactivatingforeign agents. and destroying Other ...

Biology Questions and Answers The gas exchange units of the mammalian lungs are the alveoli. What is the physical process throu ...

Biology Questions and Answers What are the consequences of shifting the chemical equilibrium of the formation of bicarbonate fr ...

Biology Questions and Answers The reduction of the respiratory frequency makes thcarbon dioxide and to shift thee body retain m ...

Biology Questions and Answers Circulatory System What is circulation? Circulation is the movement of substanceswithin blood ve ...

Biology Questions and Answers What are the advantages of the closed circulatory system over the open circulatory system? The c ...