Pick ALL three main functions of the placenta. Make sure the function is followe
ID: 141132 • Letter: P
Question
Pick ALL three main functions of the placenta. Make sure the function is followed by the brief description of the corresponding role in maintaining pregnancy or promoting embryonic development. D a.metabolism - particularly during early pregnancy there is synthesis of glycogen, cholesterol, and fatty acids that are critical nutrients and energy sources for the embryo. O b. transport of gases tightly regulated carbon dioxide removal from fetal circulation is essential for pH homeostasis in the umbilical venous blood. c. transport of nutrients glycogen produced by the placenta is actively transported directly into the fetal plasma at the placental membrane O d. endocrine secretion HCG secretion is essential for the third trimester fetal survival. O e.metabolism-fetal live glycogen accumulation is critical for the initial hours of neonatal life until maternal nutrition is provided. D f. endocrine secretion placental progesterone secretion is the final stage of making the pregnancy completely independent of maternal hypothalamo-pituitary gondal endocrine system. &thermoregulation- if fetal circulation through the placenta is not sufficient, the embryo 'overheats' due to its own high metabolic rate.Explanation / Answer
The three main functions of placenta include attachment of developing embryo to the uterus, transport of respiratory gases and other nutrients and removal of metabolic waste products from the embryo. So, the main functions of placenra are,