AQA A-Level Biology (new spec) Unit 1A -
Biological Molecules Updated Exam 2026 WITH
Recent Newest Verified And Well Analyzed Exam
Questions (Actual Exam 2026-2027) Correct
Detailed & Verified ANSWERS (100% Accurate
Solutions) ALREADY GRADED A+||NEWEST
VERSION Of The Exam Guarantee Pass!!
Which 2 molecules make maltose? - ANSWERS-Alpha glucose and alpha glucose
What is sucrose made from? - ANSWERS-Alpha glucose and fructose
Which 2 molecules make lactose? - ANSWERS-Alpha glucose and galactose
What is a hydrolysis reaction? - ANSWERS-When 2 molecules are broken apart using a
water molecule
What is broken down by hydrolysis to form monosaccharides? - ANSWERS-
Carbohydrates
Benedict's Test for Reducing Sugars I - ANSWERS-Add Benedict's reagent to a sample
and add it to a water bath which is boiling
Benedict's Test for Reducing Sugars II - ANSWERS-If the test is positive, it will form a
coloured precipitate, if it's negative, it'll stay blue
Benedict's Test for Non-Reducing Sugars I - ANSWERS-Get a new sample of the test
solution, add DILUTE HCl and heat it in a water bath that has been brought to the boil
, Benedict's Test for Non-Reducing Sugars II - ANSWERS-Neutralise the solution with
sodium hydrogencarbonate
Benedict's Test for Non-Reducing Sugars III - ANSWERS-Carry out the Benedict's test
as normal
Monomers - ANSWERS-Small basic molecular units
Examples of monomers - ANSWERS-monosaccharides, amino acids and nucleotides
Polymers - ANSWERS-Large complex molecules composed of long chains of
monomers joined together
Examples of polymers - ANSWERS-Carbohydrates, proteins and nucleic acids
What type of sugar is glucose? - ANSWERS-Hexose
How many types of glucose are there? - ANSWERS-2
What are the names of the types of glucose? - ANSWERS-Alpha-glucose and beta-
glucose
Are the types of glucose isomers? - ANSWERS-Yes
What is a condensation reaction? - ANSWERS-When 2 molecules join together with the
formation of a new chemical bond, releasing a water molecule
Condensation reactions join which molecules? - ANSWERS-6
Biological Molecules Updated Exam 2026 WITH
Recent Newest Verified And Well Analyzed Exam
Questions (Actual Exam 2026-2027) Correct
Detailed & Verified ANSWERS (100% Accurate
Solutions) ALREADY GRADED A+||NEWEST
VERSION Of The Exam Guarantee Pass!!
Which 2 molecules make maltose? - ANSWERS-Alpha glucose and alpha glucose
What is sucrose made from? - ANSWERS-Alpha glucose and fructose
Which 2 molecules make lactose? - ANSWERS-Alpha glucose and galactose
What is a hydrolysis reaction? - ANSWERS-When 2 molecules are broken apart using a
water molecule
What is broken down by hydrolysis to form monosaccharides? - ANSWERS-
Carbohydrates
Benedict's Test for Reducing Sugars I - ANSWERS-Add Benedict's reagent to a sample
and add it to a water bath which is boiling
Benedict's Test for Reducing Sugars II - ANSWERS-If the test is positive, it will form a
coloured precipitate, if it's negative, it'll stay blue
Benedict's Test for Non-Reducing Sugars I - ANSWERS-Get a new sample of the test
solution, add DILUTE HCl and heat it in a water bath that has been brought to the boil
, Benedict's Test for Non-Reducing Sugars II - ANSWERS-Neutralise the solution with
sodium hydrogencarbonate
Benedict's Test for Non-Reducing Sugars III - ANSWERS-Carry out the Benedict's test
as normal
Monomers - ANSWERS-Small basic molecular units
Examples of monomers - ANSWERS-monosaccharides, amino acids and nucleotides
Polymers - ANSWERS-Large complex molecules composed of long chains of
monomers joined together
Examples of polymers - ANSWERS-Carbohydrates, proteins and nucleic acids
What type of sugar is glucose? - ANSWERS-Hexose
How many types of glucose are there? - ANSWERS-2
What are the names of the types of glucose? - ANSWERS-Alpha-glucose and beta-
glucose
Are the types of glucose isomers? - ANSWERS-Yes
What is a condensation reaction? - ANSWERS-When 2 molecules join together with the
formation of a new chemical bond, releasing a water molecule
Condensation reactions join which molecules? - ANSWERS-6
