Biological Molecules -Carbohydrates

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What is a Polymer?

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Monomers are ❌, ❌ molecular units

small

basic

complex

long

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Most Carbohydrates are...

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Carbohydrates are made from Monosccharides?

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The monomers which make up Carbohydrates are called and examples of these are , and .

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Examples of monomers are...

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Glucose is a ( hexose, sixose, pentose ) sugar this is a ( monosaccharides, polymer, monomer, pentose sugar ) with ( 6, 5, 8, 7 ) carbon atoms in each molecule.

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What elements make up carbohydrates?

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There are two types of glucose - they're

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Drag and drop the options...

a-glucose

b-glucose

protein

carbohydrate

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The OH group on b-glucose is found on the

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Condensation reactions when two molecules join together to form a ( chemical bond, peptide bond, polymer ). HO₂ is ( added, removed ) to the reaction.

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Carbohydrates bond by condensation reactions

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bonds together two monosaccharides.

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What sort of bond is between two monosaccharides?

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A disaccharide is made up of ( 2, 3, 4, 1, 5 ) monosaccharides

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Glucose + Glucose = ( Maltose, Lactose, Fructose )
Glucose + ( Galacose, Glucose, Hydrogen, Sucrose ) = Lactose
Glucose + Sucrose = ( Fructose, Maltose, Glucose, Lactose )

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FIll in the blanks...

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Condensation reaction is the breaking down of glycosidic bonds to form monosaccharides.

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Due to hydrolysis...

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Hydrolysis is the opposite of condensation reaction

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How are carbohydrates broken down into monosaccharides?

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Benedict's test is for

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Sugars is the general term used for

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Benedict's test is positive for non-reducing sugars?

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Reducing sugars are...

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The formula for monosaccharides isn

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The formula for glucose is ❌

C₆H₁₂O₆

C6H12O6

C₂H₄O₂

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The test for reducing sugars is ❌. The positive outcome of the test is a ❌ precipitate.

Benedict's test

Iodine test

Benedicts test but extra stages before

coloured

brick red

blue

green

colourless

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Benedict's reagent is an acid solution of copper (II) sulfate?

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What is the chemical name for the precipitate when a reducing sugar is heated with Benedict's reagent.

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The first step to the benedict's test is...

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WHat are the second and third steps to Benedict's test?

Quiz about Carbohydrates

Biological Molecules -Carbohydrates

Biological Molecules -Carbohydrates

What is a Polymer?

Monomers are ❌, ❌ molecular units

Most Carbohydrates are...

Carbohydrates are made from Monosccharides?

The monomers which make up Carbohydrates are called and examples of these are , and .

Examples of monomers are...

Glucose is a hexose sixose pentose( hexose, sixose, pentose ) sugar this is a monosaccharides polymer monomer pentose sugar( monosaccharides, polymer, monomer, pentose sugar ) with 6 5 8 7( 6, 5, 8, 7 ) carbon atoms in each molecule.

What elements make up carbohydrates?

There are two types of glucose - they're

Drag and drop the options...

The OH group on b-glucose is found on the

Condensation reactions when two molecules join together to form a chemical bond peptide bond polymer( chemical bond, peptide bond, polymer ). HO₂ is added removed( added, removed ) to the reaction.

Carbohydrates bond by condensation reactions

bonds together two monosaccharides.

What sort of bond is between two monosaccharides?

A disaccharide is made up of 2 3 4 1 5( 2, 3, 4, 1, 5 ) monosaccharides

Glucose + Glucose = Maltose Lactose Fructose( Maltose, Lactose, Fructose ) Glucose + Galacose Glucose Hydrogen Sucrose( Galacose, Glucose, Hydrogen, Sucrose ) = Lactose Glucose + Sucrose = Fructose Maltose Glucose Lactose( Fructose, Maltose, Glucose, Lactose )

FIll in the blanks...

Condensation reaction is the breaking down of glycosidic bonds to form monosaccharides.

Glucose is a ( hexose, sixose, pentose ) sugar this is a ( monosaccharides, polymer, monomer, pentose sugar ) with ( 6, 5, 8, 7 ) carbon atoms in each molecule.

Condensation reactions when two molecules join together to form a ( chemical bond, peptide bond, polymer ). HO₂ is ( added, removed ) to the reaction.

A disaccharide is made up of ( 2, 3, 4, 1, 5 ) monosaccharides

Glucose + Glucose = ( Maltose, Lactose, Fructose )
Glucose + ( Galacose, Glucose, Hydrogen, Sucrose ) = Lactose
Glucose + Sucrose = ( Fructose, Maltose, Glucose, Lactose )