Because the energetic demands could be high, especially in red fibers with a lot of mitochondria and haemoglobin. They need to convert glicose to ATP to shorten and in muscle contraction and lengthen as well.
Liver cells store chains of glucose in a molecule called glycogen, while muscle cells store glucose in the form of glycogen as well. Glycogen acts as a reserve of energy that can be broken down into glucose when needed for energy production.
No, animal cells are not able to produce glucose through photosynthesis. Only plant cells, algae, and some bacteria have the ability to perform photosynthesis, using sunlight, water, and carbon dioxide to produce glucose and oxygen. Animal cells rely on consuming glucose through their diet or breaking down stored carbohydrates for energy.
Glucose MetabolismPancreas, liver and muscle cells are responsible for glucose metabolism and if there is any defect in this organ may end up with diabetes. DiabetesType1 diabetes - body has no or low insulin production, which is caused by autoimmune disorder and only treated with insulin shots. Type2 diabetes - pancreas does not produce enough insulin, or the muscle cells does not able to properly utilize the insulin.InsulinInsulin a hormone needed for effective conversion of glucose into energy and keep as energetic and maintain blood glucose level.
Large molecules, such as glucose, are not able to pass through the cell membrane. Therefore proteins are needed to transport them across.
Oxygen and glucose are essential for cellular respiration, the process by which cells produce energy. Oxygen is used by cells to break down glucose and generate ATP, the energy currency of the body. Without oxygen and glucose, cells would not be able to generate enough energy to carry out essential functions.
Liver cells store chains of glucose in a molecule called glycogen, while muscle cells store glucose in the form of glycogen as well. Glycogen acts as a reserve of energy that can be broken down into glucose when needed for energy production.
if muscle cells stop working then we are not able to perform activites related to our muscle cells.
It must be able to continue aerobic metabolism when skeletal muscle cannot
insulin is a hormone produced by the pancreas/beta cells when you eat glucose(sugar) is in the blood stream in order for your cells to use the glucose for energy or store it insulin has to "unlock the gate" to let glucose into the cell in insulin resistance your body cells don't let the insulin "unlock the gate" so the pancreas produces more insulin so you have a lot of insulin in your blood stream Type2 Diabetes - pancreas does not produce enough insulin, or the muscle cells does not able to properly utilize the insulin.
Cells need glucose to produce energy through a process called cellular respiration. Glucose is the primary source of fuel for the body's cells, providing the necessary energy to carry out essential functions and activities. Without glucose, cells would not be able to generate the energy needed to sustain life.
If your body does not have any use for the glucose, it is converted into glycogen and stored it in the liver and muscles as an energy reserve. Your body can store about a half a day's supply of glycogen. If your body has more glucose than it can use as energy, or convert to glycogen for storage, the excess is converted to fat.
No, animal cells are not able to produce glucose through photosynthesis. Only plant cells, algae, and some bacteria have the ability to perform photosynthesis, using sunlight, water, and carbon dioxide to produce glucose and oxygen. Animal cells rely on consuming glucose through their diet or breaking down stored carbohydrates for energy.
Glucose MetabolismPancreas, liver and muscle cells are responsible for glucose metabolism and if there is any defect in this organ may end up with diabetes. DiabetesType1 diabetes - body has no or low insulin production, which is caused by autoimmune disorder and only treated with insulin shots. Type2 diabetes - pancreas does not produce enough insulin, or the muscle cells does not able to properly utilize the insulin.InsulinInsulin a hormone needed for effective conversion of glucose into energy and keep as energetic and maintain blood glucose level.
No they contain no chlorophyll so can't photosynthesise
Oxygen
muscles
They are involuntary i.e. they are not able to be consciously controlled.