Cell and DNA
Mise à jour le 28/12/2025 par JBoscq
In the eleventh grade (Classe de 1ère en France), we lay the foundations for DNA replication, mitosis and meiosis, which are two very important divisions for the next grade curriculum (en terminale). These form the basis of genetics. However, we also focus on the central dogma of biology, specifically the transcription of a gene into messenger RNA and its translation into protein thanks to ribosomes.
Rappels importants :
Activity 0-1: Basics in biology to begin in the european class of « 1ère euro SVT » – the cell
Lesson: Basics in biology : Cells
Activity 0-2: Basics in biology to begin in the european class of « 1ère euro SVT » – the DNA
Lesson: Basics in biology : DNA
Mitosis vs Meiosis
Lab activity : Observing the mitosis in cells
Lab activity : Asexual cell division
Exercises: Comparison of mitosis and meiosis
Lesson : Mitosis and meiosis
DNA, mRNA and proteins
Oral activity: Question loops about DNA
Exercises: The central dogma of Biology
Lesson: DNA, mRNA and proteins : the central dogma of biology
To go further : Different types of RNA
Mutations
Lab understanding: Let’s study mutations
Lesson: What are the different mutations