Answer: The Adenosine triphosphate is the molecule that provides energy to all the living structures like plants, animals and human beings. Energy is required for all the vital processes of the body.
The ATP molecule consists of three components. The sugar lies at the centre (ribose sugar that is found in the RNA).
Both sides of the sugar is attached by two different components. One side of the sugar is attached by the base(adenine) and the other side of the sugar is attached by the phosphate group.
This phosphate molecule is the most important part for the activity of ATP.
The most profound change at birth is your baby’s first breath. At this point, your baby’s lungs, which were filled with fluid during pregnancy, must suddenly fill with oxygen from the air. The fluid in the lungs is removed through the blood and lymph system, and is replaced by air. Your baby’s lungs must be able to exchange oxygen for carbon dioxide. At the same time, vigorous blood circulation in the lungs will begin. The first few breaths after birth may be the most difficult breaths your baby will take for the rest of her life.
There are a couple of things that will stimulate your baby to take her first breath. Hormonal and other changes during labour slow down or stop the production of fluid in the lungs, and may initiate the reabsorption of fluid from the lungs. This process is unlikely to have occurred if labour was very short or did not occur at all, for example, if your baby was delivered by caesarean section. Furthermore, physical stimulation and handling during delivery will encourage your baby to breathe. There are probably many other factors that stimulate baby’s first breath, but they have not been identified yet.
Your baby will need to work very hard to take her first breath, and her first few breaths may be shallow and irregular. With each breath after birth, more air will accumulate in her lungs, which will make it easier for her to breathe. After a few breaths, your baby will be able to breathe more easily, and her breaths will start to become deeper and more regular.
As the fluid in your baby’s lungs is replaced by air, the increased amounts of oxygen will stimulate a blood vessel close to her heart called the ductus arteriosus to begin closing. The ductus arteriosus was important to your baby’s body before birth, to divert blood away from the lungs. After birth, your baby needs blood to circulate through the lungs, and therefore, the ductus arteriosus is no longer needed. The ductus arteriosus usually closes during the first or second day of life. At this point, your baby’s heart will pump and circulate blood in much the same way as an adult’s heart. The transition from fetal to adult circulation can take minutes or hours. Problems with your baby’s colour or breathing may be related to this delayed transition.
Answer:
1. releases bile to break down fat
pancreas
2. helps break down protein
liver
3. remove carbon dioxide from the body
lungs
4. breaks down starch into sugar
saliva
5. absorbs nutrients into the blood
small intestine
6. absorbs extra water from undigested food
large intestine
Explanation:
The main functions of saliva is digestive function: moisturizes and softens the morsel; the saliva contains the enzyme ptialin that breaks some starches down into maltose and dextrin.
The large intestine is the largest internal organ; its role is the absorption of food, nutrients and water.
Hepatic Cells - Hepatocytes have many metabolic functions that enable them to have a rich blood supply.All hepatocytes participate in metabolism. processing of proteins, fats, carbohydrates, bile color - bilirubin, bile acids, vitamins, minerals and some hormones. Food proteins broken down to their constituents - amino acids, are used by the liver as a building material for the synthesis of its own proteins and plasma proteins, which have different vital functions in the body.
In the small intestine, digested food is converted to liquid and goes to blood.
Pancreas secretes the enzymes amylase and lipase (which are mainly used to dissolve fats) and participates in the chemical breakdown of food to absorb molecules into the blood.
It's the process of mitosis
Answer: Marine Corps philosophy of leadership.
Explanation:
Some of the Marine Corps Leadership qualities include inspiring others, through patriotism, having good morals, technical proficiency etc.
The objective of the Marine Corps leadership is simply to enable the Marines possess leadership qualities which will be essential to the Marine Corps and also to the society at large.
