AS BIOLOGY S5

1. Colegio Las Cumbres Nivel Medio
As Biology
Senior 5
Ejercitación para el período de orientación
Diciembre 2017
2do Trimestre
Complete the following revision charts, providing as much information as
possible:
1 BIOLOGICAL MOLECULES
2 CELL CYCLE
3 MITOSIS
4 (Definitions) DNA

2. BIOLOGICAL MOLECULES
Complete the following chart providing as much detail as possible.
CARBOHYDRATES PROTEINS LIPIDS
Chemical
elements
Basic molecules
Larger
Molecules
Chemical Test
Solubility in
H2O
Functions
Sources
Enzymes

3. CELL CYCLE
In the following diagram, identify each phase of the Cell Cycle and explain what
happens in each of them (below).

4. MITOSIS
DNA
Define and compare the following concepts:
DNA replication, DNA transcription and DNA translation. Also use graphs when
possible.
MITOSIS PHASE WHAT HAPPENS?