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My test says citric acid cycle, acetyl coA and pyruvate
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How do products of digestion enter the blood?
Amino Acids are absorbed into circulation after the complete digestion of proteins.
What is the process by which an amino acid is used to make glucose?
For an amino acid to become glucose, it must enter through the different members of the Kreb's Cycle. The first reaction is to remove the amino group of the amino acid before entering the cycle. There are 5 amino acids that enter through; pyruvate: alanine, cysteine, glycine, serine and threonine alpha ketoglutarate: glutamate, glutamine, arginine, histidine, proline oxaloacetate: aspartic acid and asparagine fumarate: phenylalanine and tyrosine succinyl coA: isoleucine, methionine, valine
Why would the body use facilitated diffusion to move the amino acids instead of diffusion?
Amino acids are too polar and too big to diffuse through the highly impermeable phospholipid bilayer. A special transport system must be set up to allow them to enter the cell.
Where do proteins that enter the Golgi apparatus come from?
Protein molecules are composed of amino acids, which contain nitrogen and sometimes sulphur. Your body uses amino acids to produce new proteins and to replace damaged proteins. Your body can synthesize most of the 21 amino acids that you need to make protein, with the exception of nine essential amino acids (histadine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine) that must come from your food. Fortunately, all unrefined foods have varying amounts of protein with varying amino acid profiles, including leafy green vegetables, tubers, grains, legumes, and nuts. All the essential and nonessential amino acids are present in these foods in amounts that meet or exceed your needs.
What type of molecules enter the cell through passive transport List at least three?
They are molecules with low weights.Their surface charge must be very low. Water,some amino acids, some other chemicals enter this way
How does protein in food become protein in the body?
Proteins are made of molecules called amino acids. When proteins enter the Body, they are broken up into amino acids that are more easily absorbed by the Body.
How can energy be obtained from amino acids?
When you eat foods with proteins, your body breaks down the proteins into amino acids, then combines those amino acids to make the proteins it needs. Meat products tend to have more amino acids, so are naturally more beneficial to your body. Some substitutes are possible, except they do not always have the amino acids you need.
Which nutrients enter the bloodstream?
Amino acids, mono-sugars, fatty acids, glycerol, minerals and vitamins enter the blood stream. They enter from the portal venous system. You get amino acids from the protein digestion. You get mono-sugars from the carbohydrate digestion. You get the fatty acids and glycerol from the digestion of the fats. Vitamins and minerals need no digestion, before absorption.
How are amino acids different from one another?
amino acid molecules are water soluble meaning they cannot enter the cell. Fatty acid molecules CAN enter the cell.
How do products of digestion enter the blood?
Amino Acids are absorbed into circulation after the complete digestion of proteins.
What is the process by which an amino acid is used to make glucose?
For an amino acid to become glucose, it must enter through the different members of the Kreb's Cycle. The first reaction is to remove the amino group of the amino acid before entering the cycle. There are 5 amino acids that enter through; pyruvate: alanine, cysteine, glycine, serine and threonine alpha ketoglutarate: glutamate, glutamine, arginine, histidine, proline oxaloacetate: aspartic acid and asparagine fumarate: phenylalanine and tyrosine succinyl coA: isoleucine, methionine, valine
Why would the body use facilitated diffusion to move the amino acids instead of diffusion?
Amino acids are too polar and too big to diffuse through the highly impermeable phospholipid bilayer. A special transport system must be set up to allow them to enter the cell.
Where do proteins that enter the Golgi apparatus come from?
Protein molecules are composed of amino acids, which contain nitrogen and sometimes sulphur. Your body uses amino acids to produce new proteins and to replace damaged proteins. Your body can synthesize most of the 21 amino acids that you need to make protein, with the exception of nine essential amino acids (histadine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine) that must come from your food. Fortunately, all unrefined foods have varying amounts of protein with varying amino acid profiles, including leafy green vegetables, tubers, grains, legumes, and nuts. All the essential and nonessential amino acids are present in these foods in amounts that meet or exceed your needs.
How do amino acids enter cellular respiration?
large molecules and charged molecules move across a cell membrane through "facilitated diffusion." That is to say, a transport protein in the plasma membrane of the cell is used (with the aid of adenosine triphosphate, or ATP) to move the substance from one side of the membrane to the other.This method is actually the basis upon which all cell function is based, from generating and using energy, to keeping the cell isotonic to its environment.
What type of RNA is involved in bringing the amino acids to the ribosomes?
A ribosome is a part of a cell that makes different kinds of protein, using amino acids and RNA. A focal point of biology is the fact that DNA is used to make RNA, which in turn is used to make proteins. The DNA sequence in a gene is copied into a mRNA (the 'm' stands for 'messenger'). A ribosome will then read the information in this RNA and use it to create various proteins. The process explained above is known as translation, as the ribosome 'translates' the genetic information given by the RNA into proteins. Ribosomes do this by attaching to an mRNA and using it as a template to make the correct sequence of acids for a particular protein. The amino acids are attached to tRNA molecules (the 't' stands for 'transfer'), which enter the ribosome and attach the acids to the sequence of mRNA. The attached amino acids are then joined together by another part of the ribosome. The ribosome moves along the mRNA, 'reading' the sequence of amino acids, and then producing a chain.
Why does your body changes protein into amino acid when it again has to convert it into protein?
Proteins are too large to pass through the cell membrane. Therefore proteins need to be broken down in order to enter a cell. These amino acids can then be recycled, and new proteins made.
How fats and proteins can enter the pathways of energy release?
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