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How Does DNA affect your body to help keep you alive?

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How Does DNA affect your body to help keep you alive?

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Genes give your body instructions for making proteins. Protein are the building blocks that do things and perform functions. Different genes have different instructions to make different proteins. A change in the DNA may change the protein shape. The changes in DNA can stop proteins doing its job. It can cause diseases that affect our health

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8.) System functions with normal cells compared to with sickle cell anemia.

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8.) System functions with normal cells compared to with sickle cell anemia.

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The nerve system: functions by commanding using the brain and it monitors all the system in the body, The effect of sickle cell anemia can damage the most important organ in the system which is the brain. It can cause blood clots to form then a stroke can occur,
Digestive System: The sickle cell can affect the digestive system by creating blood clots in the intestines occur and abdominal pain.
with out the digestive system it would be impossible for the body to get any nutrients and water.

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7.) How these two system work together to maintain homeostasis.

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7.) How these two system work together to maintain homeostasis.

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They both work together to maintain homeostasis by the nerve systems commanding and monitoring all the system in the body and digestive breaks down the food and eliminates waste.

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Definition: The maintenance of a stable internal environment in the face of changes in either external or internal environment.
How does each body system maintain Homeostasis?
Nervous System: By commanding and monitoring all the system in the body.
Digestive System: by breaking down food into chemical form that can be absorbed by the body.

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Sickle cells because of their shape can become trapped in small blood vessels and block flow to the issues, causing pain and organ damage.

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- These symptoms begin in the early childhood
-Sleeping longer or more often.
-Tiredness
-Difficulty breathing
-Swelling in the hands or feet.
-Cold hands or feet
-Pale skin

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Function: Breaks down and absorbs nutrients, salts, and water; eliminates some wastes.
Organs: The mouth , esophagus, stomach ,small intestine, Large intestine . Food enters from mouth and passes through anus . The liver, pancreas and gallbladder are solid organs.

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Function: Regulates body's response to change in internal and external environment for embryo.
Organs: Nervous system is made up of the brain and spinal cord. The peripheral nerves system is made of the nerve fibers thyatff from the spinal cord and extend to all the parts of the body.