3.1.1 Monomers and Polymers Flashcards
To remember biology contents well
1
Q
What is a biological molecule?
A
A particular group of chemicals found in living organisms
2
Q
Give three examples of biological molecules:
A
- Lipids
- Protein
- Carbohydrates
3
Q
Name a polymer and its monomer
A
Amino acid -> Protein or Glucose -> Carbohydrate OR Any valid monomer + polymer Nucleotides -> Nucleic Acids (DNA)
4
Q
What element is life on Earth based on?
A
Carbon
5
Q
What happens during a condensation reaction?
A
A condensation reaction two molecules together with the formation of a chemical bond and involves the elimination of a water molecule.
6
Q
What happens during a hydrolysis reaction?
A
A hydrolysis reaction breaks a chemical bond between two molecules and involves the use of a water molecule.
7
Q
What is a polymer?
A
Polymers are molecules made from larger numbers of monomers joined together.
8
Q
What is a monomer?
A
Monomers are smaller units from which larger molecules are made.
