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Long chain fatty acids
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∙ 13y ago
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What happens to materials not absorbed into your blood?
They are eliminated from the body as wastes
How do products of digestion enter the blood?
Amino Acids are absorbed into circulation after the complete digestion of proteins.
What substance in the blood controls the rate of respiration?
A substance in the blood that controls the rate of respiration is Carbon Dioxide. It stimulates the brain that controls the respiratory rate.
What blood type contains neither substance A nor substance B?
No.... that's why it is called O blood type..... learn some biology.
What does faciliated diffusion mean?
It means that in order to cross a barrier, for example a cell membrane, a substance must have a facilitator substance to make it permeable to the barrier. For instance, glucose cannot enter cells unless insulin is present to facilitate the diffusion of glucose from blood to cell. Without the insulin, or with damaged insulin receptors on the cell membrane, the cell membrane remains impermeable to glucose and it cannot enter the cells, so it remains in the blood plasma. This is what causes diabetes.
What substances cannot be absorbed directly into the blood hence merge into spherical complexes known as micelles?
Fats or lipids or triglycerides.
What substance does the body cells absorbed into the blood?
nutrients
Can long-chain fatty acids be absorbed directly into the blood?
no
When vitamins are absorbed directly into the blood and then used up or washed out of the body what are they known as?
water-soluble
Why does alcohol absorb faster than food?
Alcohol is a liquid that is absorbed directly into the blood stream from the stomach. Food is absorbed through the intestines, but it must be broken down first. That is why alcohol is absorbed faster.
Approximately percent of alcohol that is consumed by a percent is absorbed directly into the blood through the stomach?
The answer is a 20% (r!++3r
What organs blood flow directly to portal vein?
The hepatic portal vein carries blood (and absorbed nutrients) from the small intestine to the liver.
Can glycerol be absorbed into the blood directly?
yes, glycerol can be absorbed directly into the blood cells as it has been broken down by the peptidase in the small intestine. It takes three processes till it can reach this point the first process is it is broken down by the enzyemes, next it is broken down in the pancreas by the trpsin and finally it is broken down in the peptidase which is the last process making the food the correct size to enter the blood stream
Approximately the percentage of alcohol that is consumed by a person is absorbed directly into the blood through the stomach?
The answer is a 20% (r!++3r
What does the villi absorb nutrients from the small intestine to?
Most nutrients are absorbed directly into the blood but fats are taken into the lacteal (part of the lymphatic system)
Does a substance made by endocrine glands pass from gland to blood stream?
No because endocrine glands are ductless. This means it travels directly from gland to blood stream.
-soluble vitamins are absorbed easily and directly into blood circulation from the GI tract?
These would be water soluble vitamins, such as the B-vitamins and Vitamin C.
