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Title: BTEC Applied Science Unit 11 Assignment 3
Description: Unit 11: Physiology of Human Body Systems – Assignment 3 Digestion and the interaction of body systems Task 1 Your poster must include : A labelled diagram of the whole system. A description of how food is moved along the tract. A summary table to show the names of the enzymes found in the mouth, stomach and small intestine, their substrates and the products made. An illustrated description of the lock & key mechanism of enzyme action. A diagram of a section through the small intestine, annotated with an explanation of how the structure maximizes the rate of absorption. Explain then roles of the liver and pancreas in processing digested nutrients . This provides evidence for P6 Task 2 Show how maltose, polysaccharides, polypeptide chains, and triglycerides are broken down by using a combination of chemical equations and drawings of molecular structure This provides evidence for M4 Task 3 Scenario: you are a journalist producing an article for a health magazine. In your article you must explain how the digestive, cardiovascular and respiratory systems are interrelated You are provided with a table of data that you can include in the article and discuss. You must describe and explain the changes that take place when someone begins to exercise. You are expected to use the data as evidence. To achieve the criteria you must explain how : Heart rate Breathing rate Blood pressure Blood flow around the bodies organs Blood glucose levels change in order to supply cells with the things that they need and to remove waste products. You should also consider what may happen after the exercise period. This provides evidence for D2 Exam board is Pearson ALL ASSIGNMENTS I HAVE UPLOADED ARE DISTINCTION GRADED.
Description: Unit 11: Physiology of Human Body Systems – Assignment 3 Digestion and the interaction of body systems Task 1 Your poster must include : A labelled diagram of the whole system. A description of how food is moved along the tract. A summary table to show the names of the enzymes found in the mouth, stomach and small intestine, their substrates and the products made. An illustrated description of the lock & key mechanism of enzyme action. A diagram of a section through the small intestine, annotated with an explanation of how the structure maximizes the rate of absorption. Explain then roles of the liver and pancreas in processing digested nutrients . This provides evidence for P6 Task 2 Show how maltose, polysaccharides, polypeptide chains, and triglycerides are broken down by using a combination of chemical equations and drawings of molecular structure This provides evidence for M4 Task 3 Scenario: you are a journalist producing an article for a health magazine. In your article you must explain how the digestive, cardiovascular and respiratory systems are interrelated You are provided with a table of data that you can include in the article and discuss. You must describe and explain the changes that take place when someone begins to exercise. You are expected to use the data as evidence. To achieve the criteria you must explain how : Heart rate Breathing rate Blood pressure Blood flow around the bodies organs Blood glucose levels change in order to supply cells with the things that they need and to remove waste products. You should also consider what may happen after the exercise period. This provides evidence for D2 Exam board is Pearson ALL ASSIGNMENTS I HAVE UPLOADED ARE DISTINCTION GRADED.
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Unit 11- Assignment 3- P6
Unit 11- Assignment 3- M4
Maltose
C12H22O11 ===> (C6H12O6)n
Polysaccharides
Starch being broken up
...
Then after 10 miles, the
heart rate increases by 45bpm (from 95 to 140bpm)
...
Then after 10 miles, the respiratory rate increases by 10 breaths per
minute (from 25 to 35 Breaths per minute)
...
The heart rate increases
during to more oxygenated passed on to the muscles
...
The heart pumps the blood to the lungs and
receives oxygen
...
When
exercising, more energy is required, so it is given to the body by cellular respiration
...
The carbon dioxide attaches itself to the plasma, which
causes a chemical reaction to occur
...
The
chemical reaction releases hydrogen which makes the blood more acidic
...
This causes the breathing and heart rate to
increase
...
The oxygen consumption increases to neutralise this lactic acid before it
becomes too acidic
...
As the person exercises
more, more carbon dioxide is produced
...
The more physically fit someone is, the more efficient your body can carry out respiration
...
This allows you to
exercise with more effort for a longer amount of time
...
After the 2 hour recovery, the heart rate decreases by 78bpm
(from 140 to 62 bpm)
...
This
is because the muscles do not need as much blood, as when they were exercising
...
The
respiratory rate is the same as it was before, after the pre-exercise
...
As a result, the lactic acid is neutralised which is called
recovery time
...
5˚C
...
6˚C (from 37
...
1˚C)
...
To cool the
body down, the skin produces sweat which then evaporates off the surface
...
However, if the body sweats too much,
the body can lose much more water and therefore become dehydrated
...
If there is not enough water consumption which causes the core
temperature to still rise
...
When the hypothalamus in the brain senses that the
core temperature is too high
...
This means
that more heat is lost through the skin
...
The kidneys maintain
the water balance by producing urine at different concentrations
...
The water level in the blood plasma is low as there is now much water consumption,
more water is absorbed into the blood
...
After
exercise and the 10 minute recovery, the core temperature decreases by 0
...
9 to 37
...
This is because they are no longer exercising and the muscles no not need as much energy
...
This means body is able to sweat more as it has more water
...
This is called vasoconstriction
...
After exercising, less water is lost through sweat
...
As a result, the urine
becomes less concentrated
...
This is because more water is lost as sweat instead of urine
...
0mmol/L
...
After 10 miles, the blood sugar level has been decreased by
1
...
8 to 5
...
This is because glucose is being used as energy during exercise
...
This causes the liver to convert the excess glucose into glycogen which is
stored in the liver
...
Therefore after mile 9, the
pancreas secretes a hormone called glucagon in the blood
...
As a result, the blood sugar level
increases by 0
...
9 to 5
...
Title: BTEC Applied Science Unit 11 Assignment 3
Description: Unit 11: Physiology of Human Body Systems – Assignment 3 Digestion and the interaction of body systems Task 1 Your poster must include : A labelled diagram of the whole system. A description of how food is moved along the tract. A summary table to show the names of the enzymes found in the mouth, stomach and small intestine, their substrates and the products made. An illustrated description of the lock & key mechanism of enzyme action. A diagram of a section through the small intestine, annotated with an explanation of how the structure maximizes the rate of absorption. Explain then roles of the liver and pancreas in processing digested nutrients . This provides evidence for P6 Task 2 Show how maltose, polysaccharides, polypeptide chains, and triglycerides are broken down by using a combination of chemical equations and drawings of molecular structure This provides evidence for M4 Task 3 Scenario: you are a journalist producing an article for a health magazine. In your article you must explain how the digestive, cardiovascular and respiratory systems are interrelated You are provided with a table of data that you can include in the article and discuss. You must describe and explain the changes that take place when someone begins to exercise. You are expected to use the data as evidence. To achieve the criteria you must explain how : Heart rate Breathing rate Blood pressure Blood flow around the bodies organs Blood glucose levels change in order to supply cells with the things that they need and to remove waste products. You should also consider what may happen after the exercise period. This provides evidence for D2 Exam board is Pearson ALL ASSIGNMENTS I HAVE UPLOADED ARE DISTINCTION GRADED.
Description: Unit 11: Physiology of Human Body Systems – Assignment 3 Digestion and the interaction of body systems Task 1 Your poster must include : A labelled diagram of the whole system. A description of how food is moved along the tract. A summary table to show the names of the enzymes found in the mouth, stomach and small intestine, their substrates and the products made. An illustrated description of the lock & key mechanism of enzyme action. A diagram of a section through the small intestine, annotated with an explanation of how the structure maximizes the rate of absorption. Explain then roles of the liver and pancreas in processing digested nutrients . This provides evidence for P6 Task 2 Show how maltose, polysaccharides, polypeptide chains, and triglycerides are broken down by using a combination of chemical equations and drawings of molecular structure This provides evidence for M4 Task 3 Scenario: you are a journalist producing an article for a health magazine. In your article you must explain how the digestive, cardiovascular and respiratory systems are interrelated You are provided with a table of data that you can include in the article and discuss. You must describe and explain the changes that take place when someone begins to exercise. You are expected to use the data as evidence. To achieve the criteria you must explain how : Heart rate Breathing rate Blood pressure Blood flow around the bodies organs Blood glucose levels change in order to supply cells with the things that they need and to remove waste products. You should also consider what may happen after the exercise period. This provides evidence for D2 Exam board is Pearson ALL ASSIGNMENTS I HAVE UPLOADED ARE DISTINCTION GRADED.