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What two molecules make lactose?

Updated: 8/10/2023
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13y ago

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Glucose and Galactose make up lactose Glucose and fructose make up sucrose Glucose and glucose make maltose

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15y ago
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15y ago

The two monosaccharides, that join to make lactose are Glucose and Galactose.

By Ironjudas aka Dimitrios Zazirei Info taken from Nelson Thornes Understanding Biology Fourth Edition

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15y ago

Lactose is a disaccharide consisting of two subunits, a galactose and a glucose linked together. Its empirical formula is C12H22O11

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11y ago

Lactose is a disaccharide sugar that is found most notably in milk and is formed from galactose and glucose.

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14y ago

Glucose and Galactose

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13y ago

galactose and glucose

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Q: What two molecules make lactose?
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Related questions

What two molecules are used to make glucose?

Sucrose and Lactose. Sucrose is made from glucose and fructose, and Lactose is made from glucose and galactose. Hope this helps! (:


What are the elements in lactose?

Lactose, or milk sugar, is a disaccharide. This means that it consists of two sugar molecules. The molecules in lactose are galactose and glucose, both of which are monosaccharides.Both monosaccharides and disaccharides are considered simple sugars, or simple carbohydrates.


What does maltose yield when digested?

Lactose and Glucose


What are some examples of disaccharides?

Disaccharides are sugars whose molecules contain two monosaccharide molecules.


What type of macromolecule is lactose and what is the monomer of that macromolecule?

Lactose is not a macromolecule. It is a disaccharide, that is one molecule of lactose is formed by the elimination of water between two simple sugar molecules, in this case galactose and glucose. Lactose can be made to link up into medium chain molecules, but this is a fairly random process and produces a mixture of products which are not digestible.


What two molecules make up disaccharide?

Disaccharides are composed of two carbohydrate molecules, specifically sugars. A very common disaccharide is sucrose, (table sugar) which is composed of a glucose molecule and a fructose molecule.


What are the products of hydrolysis of maltose?

When a molecule of lactose is hydrolyzed the monomers that had linked together to form lactose will be pulled away from each other through the addition of lactose. Lactose is made from GLUCOSE AND GALACTOSE, henceforth these two monomers will emerge through the hydrolysis of lactose. Hope this helps...


How many lactose molecule in one mole of lactose?

mole of lactose x 6.023 x 10(>23) molecules (avagadro number)


What does galactose and fructose make?

Lactose


What is a Saccharide made up of two sugar molecules?

There are so many Disaccharides as Sucrose , Maltose, Lactose etc. C6H12O6 + C6H12O6 = C12H22O11 + H2O


What type of biomelecule is lactose?

as a general rule, anything ending in -ase is an enzyme, so lactase is an enzyme that breaks down molecules of lactose


Is maltose an amino acid?

yes it is.but only after it is mixed with the amylase that comes from pancreatic juice.