Nitrogen Cycle (updated)

Phosphorus Cycle (updated)

Incomplete Dominance (updated)

Active Transport (updated)

Dialysis lab activity

Atoms and Molecules (ionic vs covalent bonds)

Dehydration Synthesis vs Hydrolysis

Meiosis and Crossing Over (updated)

Chromosomes (diploid vs haploid) - updated

Water Chemistry (updated)

Chromosome mutations

Cellular Respiration (Overview) - updated

Photosynthesis (Overview) - updated

Dialysis lab activity

Passive Transport (diffusion & osmosis) - updated

Cell History (updated)

Lipids (Saturated & Unsaturated fats) - updated

How to Read a Chemical Equation

Ecological Succession (primary vs secondary)

Spheres

Scientific Method Scenarios (created for EdPuzzle)

Proteins & Enzymes (updated)

Organelles of the Cell (updated)

Mutations (updated)

RNA Transcription (updated version)

Types of RNA: (mRNA, tRNA, rRNA)

Photosynthesis vs Cellular Respiration

Photosynthesis video lab: Elodea & Bromothymol blue

DNA replication

Fermentation and Yeast Experiment