The motor neuron and muscle fiber intersect at what is called. the neuromuscular junction.
Proteins in the cell membrane provide the structural support aspect. There are also channel proteins in the cell membrane that help substances pass through the cell membrane.
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Answer:
B.) Smoking tobacco products or inhaling second-hand smoke
Explanation:
It can cause lung cancer
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Answer by YourHope:
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Why do we eat fruits and vegetables to get vitamins?
Well, vegetables contain many nutrients, including potassium and dietary fiber. They also help maintain a healthy blood pressure. Fruits and vegetables are rich in vitamins and minerals, which will help you feel healthy and energized!
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The best answer is ATP (Adenosine triphosphate).
Metabolism is a term referring to the overall processes by which energy is obtained by an organism. In man it begins with the digestion process, and ends with cellular respiration.
Food molecules are broken down into their monomer units through the digestive process. Carbohydrates are broken into glucose units. Glucose is taken in by cells and used in cellular respiration to produce ATP, which is the form of energy that cells use.
Cellular respiration involves three stages namely glycolysis , Krebs cycle and electron transport chain. From one molecule of glucose, the number of ATP molecules generated through cellular respiration is 36 to 38 molecules.
