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according to what i read online it's the blood glucose, as the muscle leaves this blood for the brain use, because brain doesn't store glucose or glycogen as liver and muscle, and the only supply of glucose to brain is via blood glucose

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15y ago

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Which ion no longer influxes into the muscle fiber when acetylcholine is degraded?

calcium


Is there the same concentration of glucose when blood goes into the muscle and when it comes out?

Muscle requires glucose, and so there is not the same concentration of glucose in blood entering and exiting a muscle. The exiting blood will be lower in glucose.


What is Recalcitrant?

A type of bal that can't be degraded.


What Carrier Proteins Transport Glucose Into A Muscle Cell?

Glucose transport into muscle cells is primarily facilitated by the glucose transporter 4 (GLUT4) carrier protein. This transporter is insulin-responsive and plays a crucial role in regulating glucose uptake by muscle cells to meet energy demands during exercise and recovery.


Can muscle cells release glucose to the blood?

No, muscle cells do not release glucose into the blood. Instead, they take up glucose from the blood to use as fuel for energy production during muscle contraction. Glucose release into the blood is primarily regulated by the liver through a process called gluconeogenesis.


How is glucose delivered to muscle cells in respiration?

During respiration, glucose is delivered to muscle cells primarily through the bloodstream. After carbohydrates are digested, glucose is absorbed into the bloodstream from the intestines and transported to various tissues, including muscles. Insulin, a hormone produced by the pancreas, facilitates the uptake of glucose into muscle cells by promoting the translocation of glucose transporters to the cell membrane. Once inside, glucose is metabolized to produce ATP, the energy currency needed for muscle contraction.


What is a nutrient that supplies your muscle with energy?

glucose


How many ATP molecules are produced per molecule of glucose are degraded during glycolisis?

4 molecules of ATP are produced per molecule of glucose in glycolysis, but 2 are needed (used, degraded, etc.) to start the reaction, so there is really only a net gain of 2 ATP in the process of glycolysis.


Why glycogen in muscle cannot be delivered as glucose into the blood?

It lacks the enzyme glucose 6-phosphatase.


How can you use degraded in a sentence?

My degraded self feels degraded as I am forced to write a degraded sentence that has the degraded word degraded in it.


What is the difference in the use of muscle glycogen and liver glycogen?

Liver glycogen can easily produce glucose by glycogenolysis and that can be used by local cells for respiration. but as muscle cells lack Glucose-6-phosphate , in muscle glycogen cannot get transferred to glucose and hence cannot be used locally.


How is the energy in starch molecule is eventually released inside the muscle cell in your leg?

When you consume starch, enzymes in the digestive system break it down into glucose. The glucose is then absorbed into the bloodstream and transported to muscle cells in your legs. Inside the muscle cells, glucose undergoes cellular respiration to produce energy in the form of ATP, which can be used for muscle contractions.