Description
Students explore communication between cells using different strains of yeast. In the Guided Investigation, students use sterile technique to investigate the life cycle of yeast cells. Then they culture and mix 2 strains of yeast and observe the role that pheromones play in cell communication. In the Inquiry Activity, students design an investigation to further explore cell communication in yeast. Kit includes enough materials for 8 groups. Note: Kit includes a prepaid coupon to request perishable material later at your convenience. Contact us or return the coupon to request delivery of perishable material.
Time Requirements
The Pre-Lab takes approximately 30 minutes of preparation, the Guided Investigation takes approximately 90 minutes of preparation, and the Inquiry Investigation takes approximately 30 minutes of preparation.
The Pre-Lab takes approximately 20 minutes. The Guided Investigation takes approximately 50 minutes. The time required for the Inquiry Investigation will vary based on students’ plans.
Digital Resources
Includes 1-year access to digital resources that support instruction. Digital resources may include a teacher manual and student guide, pre-lab activities and setup videos, simulations, and post-lab analysis and assessments.
Prerequisite Knowledge and Skills
Students should be familiar with the differences between mitosis and meiosis, concepts of diffusion across a gradient from higher to lower concentrations, and with using compound microscopes.
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