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natita [175]
2 years ago
12

What is the role of the placenta during pregnancy?​

Biology
2 answers:
lara [203]2 years ago
8 0

The role of placenta during pregnancy is, It helps provide Structure and nutrients to the baby. It also removes waste from the babies blood.

Archy [21]2 years ago
5 0

The placenta is very important during pregnancy as it provides oxygen and nutrients to the baby, which it needs to grow. It also filters the baby's blood to get rid of harmful/hazardous substances.

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Glucose is consumed and carbon dioxide is produced during the combined processes of glycolysis and cellular respiration.

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A glucose molecule is gradually broken down into carbon dioxide and water during cellular respiration. Some ATP is produced directly along the way in the reactions that transform glucose. However, much more ATP is produced later in the process known as oxidative phosphorylation. The movement of electrons through the electron transport chain, a series of proteins embedded in the inner membrane of the mitochondrion, drives oxidative phosphorylation.

During glycolysis, a six-carbon sugar, glucose, undergoes a series of chemical transformations. It eventually degrades into two molecules of pyruvate, a three-carbon organic molecule. ATP is produced in these reactions.

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