Practice Questions:
AS & A Level Biology - 9700 Paper 2 2018 Winter Zone 1
Share
Previous
Questions:
3/12
Topic: CH2 - BIOLOGICAL MOLECULES
Solution
PRACTISE
Similar Questions
LEARN
Concepts with Sparky
Access AI-Features in
IB Past Papers App
IB Past Papers App
Access
AI-Features in
IB Past Papers App
AI-Features in
IB Past Papers App
Get exclusive access to our AI features such as instant feedback, similar questions and AI tutor sessions.
Related Questions from Similar Topic
MCQ
CH2 - BIOLOGICAL MOLECULES
Which combination of procedures would not be used in a food test? [Table_1: use heat | use biuret reagent | use Benedict’s reagent | boil with dilu...
Winter
MCQ
CH2 - BIOLOGICAL MOLECULES
The diagram shows a triglyceride molecule that has been partially hydrolysed. What will be the products of the total hydrolysis of the molecule shown?
Winter
MCQ
CH2 - BIOLOGICAL MOLECULES
The diagram shows a tripeptide molecule. At which two points will hydrolysis occur to release three amino acids?
Winter
MCQ
CH2 - BIOLOGICAL MOLECULES
Which combination of bond types correctly shows the weak and strong bonds that hold a molecule of protein in shape? [Table_1: types of bond] hydroge...
Winter
MCQ
CH2 - BIOLOGICAL MOLECULES
Which features of collagen result in it having high tensile strength?1. covalent bonds form between adjacent molecules2. each three-stranded molecule ...
Winter
MCQ
CH2 - BIOLOGICAL MOLECULES
HIV-1 protease is an enzyme produced by the HIV virus.Two identical chains of 99 amino acids form the enzyme. In each chain, amino acids 25, 26 and 27...
Winter
MCQ
CH2 - BIOLOGICAL MOLECULES
Which combination of bond types correctly shows the weak and strong bonds that hold a molecule of protein in shape?[Table showing types of bond: hydro...
Winter
MCQ
CH2 - BIOLOGICAL MOLECULES
Which statement is true for cellulose, but not true for protein?
Winter
MCQ
CH2 - BIOLOGICAL MOLECULES
The diagram shows a triglyceride molecule that has been partially hydrolysed. What will be the products of the total hydrolysis of the molecule show...
Winter
MCQ
CH2 - BIOLOGICAL MOLECULES
The diagram shows a tripeptide molecule. At which two points will hydrolysis occur to release three amino acids?
Winter
More Questions from year 2018
MCQ
CH1 - CELL STRUCTURE
Which statements about resolution and magnification are correct?[Table_1]
Summer
MCQ
CH1 - CELL STRUCTURE
An eyepiece graticule has a scale with 100 divisions. A stage micrometer has a scale with 50 divisions, each of which is 0.040 mm apart. Using a ×40 ...
Summer
MCQ
CH1 - CELL STRUCTURE
A prokaryotic cell which is 1 µm in diameter, is magnified 50000 times in an electron micrograph. What is the diameter of the cell in the electron m...
Summer
MCQ
CH1 - CELL STRUCTURE
A scientist carried out an experiment to separate cell structures in animal cells. The cells were broken open to release the cell structures. This ext...
Summer
MCQ
CH1 - CELL STRUCTURE
Radioactively-labelled nucleotides are introduced into a cell.In which cell structures will the radioactivity first become concentrated?
Summer
MCQ
CH2 - BIOLOGICAL MOLECULES
What is the general formula for amylose?
Summer
MCQ
CH2 - BIOLOGICAL MOLECULES
The diagram shows relationships between some important molecules and bonds. What is represented by circles numbered 1, 2 and 3?
Summer
MCQ
CH2 - BIOLOGICAL MOLECULES
In unsaturated lipid molecules, where are double bonds located?
Summer
MCQ
CH2 - BIOLOGICAL MOLECULES
Phospholipids and triglycerides are important biological molecules.Which properties are correct for these molecules?[Table_1]
Summer
MCQ
CH2 - BIOLOGICAL MOLECULES
The diagrams show two arrangements of amino acids in a protein. Which row correctly names the bonds at S or T?
Summer