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The sugar molecules forming a disaccharide are held together by a glycosidic bond true or false?
Wiki User
∙ 15y ago
True!
Wiki User
∙ 15y ago
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Why do amphipathic molecules form micelles in water?
Amphipathic molecules are by definition those that contain both hydrophobic (water hating) and hydrophilic (water loving) regions. The area of the molecule that likes water tends to stay in the aqueous region whereas the region of the molecules that hates water tends to cluster with other hydrophobic regions. This untimately results in the hydrophobic regions packing together and forming a region that is impervious to water molecules. Such a structure is called a micelle
Why is carbon important for forming these complicated molecules?
It forms very strong bonds.
The fusing together of two gametes at fertilization is?
Gametes fuse together during fertilization.
What is formula of linking ten glucose molecules by dehydration reactions?
The formula of glucose is C6H12O6 If you lose 1 H2O molecule in each multiplication( hence dehydration reaction). So if you have 10, you would lose 20 hydrogen and 10 oxygen or you can just subtract H2O, then multiply by 10. Either way you will get the same answer So the answer is Carbon-60, Hydrogen-100 and Oxygen-50 or C60H100O50 You have the right idea but if you link ten glucose molecules, you are only forming 9 glycosidic linkages .So, you would in fact, lose 9 H2O molecules.The answer is Carbon-60, Hydrogen-102 and Oxygen-51 or C60H102O51
Ionophores are small hydrophobic molecules that can partition into the lipid bilayer and increase their permeability to specific inorganic ions what is a channel forming ionophore?
gramicidin A
What kind of molecules is formed when many molecules are combined?
Bonds can also form between the 1 and 6 carbon of two glucose molecules forming a 1-6 alpha-glycosidic bond. Because of the structure of glycosidic bonds, the two monosaccharides in a disaccharide do not have to be the same.
What kind of molecule is formed when many disacchirade molecules are combined?
Bonds can also form between the 1 and 6 carbon of two glucose molecules forming a 1-6 alpha-glycosidic bond. Because of the structure of glycosidic bonds, the two monosaccharides in a disaccharide do not have to be the same.
What is the way the atoms or molecules of a mineral come together as the mineral is forming?
They come together as crystals.
How does chemical energy hold molecules together?
. . . Chemical energy holds molecules together by forming the bonds between atoms.in the form of electric bonds
What are two joined monosaccharides called?
Condensation or dehydration bond reaction forming a glycosidic bond. A -H from one sugar reacts with an -OH from the second sugar forming the bond and releasing one H2O molecule. Note the bonds do not have to be 1-4,eg. in sucrose the glucose is joined 1-2 to a fructose. In maltose the bond 1-4 between two glucoses.
Is water vapor mini molecules?
A single water molecule is too small to see. Water vapor is when the molecules begin to condense, several molecules forming together, forming tiny water droplets that are held aloft by the motion of the air around them.
What is true if a liquid and a gas are in equilibrium?
liquid molecules forming a gas and gas molecule forming a liquid are equal in number
What type of bond is used in forming proteins?
When monosaccharides are joined together by dehydration synthesis then it is called glycosidic linkage, it is a covalent bond. When lipids are being bonded together the bond is called an ester bond. When amino acids are joining together to form a polypeptide then the bonds are called peptide bonds.
What is cohesion?
Cohesion is when two things come together. In Biology, the term is used to refer to molecules sticking together through attraction. For example, two water molecules would be said to be cohesive since they are held together by attraction. The official definition of the word cohesion is "the action or fact of forming a united whole."
What is a substance that not bonded together?
Molecules have to be stuck together, or they would not be molecules. Molecules are bonded to one another because of electrons. Without those bonds, they would be individual atoms.
Why are clouds clouds?
clouds are made up of littel water molucals And this means the molecules clump together, forming a mass, which we call clouds.
How do monosaccharides form disaccharides?
A disaccharide is the carbohydrate formed when two monosaccharides undergo a condensation reaction which involves the elimination of a small molecule, such as water, from the functional groups only. Disaccharide is one of the four chemical groupings of carbohydrates.
