Advanced Placement / Biology

Energy Dynamics

Students use EcoChamber containers and a carbon dioxide gas sensor to estimate energy flow and carbon cycling within a variety of detritus-based ecosystems.

Advanced Placement / Biology

Meiosis

Students use physical models of chromosomes to explore meiosis and genetic variation, and use cross over rates observed in Sordaria to calculate gene distance...

Advanced Placement / Biology

Mitosis

After learning the technique for growing roots and preparing root tip squashes for microscope analysis, students observe the root tips for evidence of...

Advanced Placement / Biology

BLAST Bioinformatics

Students analyze the DNA and protein sequences of beta globin of five mammalian species to determine their evolutionary relatedness.

Advanced Placement / Biology

Plant Pigments

Students analyze spinach pigments and chloroplasts using paper chromatography, a colorimeter, and a spectrometer to understand how plants capture light...

Advanced Placement / Biology

Transpiration

Students use a pressure sensor and a weather sensor to investigate the rate of transpiration in plants under normal and humid conditions.

Advanced Placement / Biology

Photosynthesis

Students use a carbon dioxide gas sensor to test the effect of the color of light on the rate of photosynthesis.

Advanced Placement / Biology

Cellular Respiration

Students use a carbon dioxide gas sensor to investigate the rate of cellular respiration of germinating seeds.

Advanced Placement / Biology

Homeostasis

Students use multiple temperature probes simultaneously to investigate the body’s ability to maintain homeostasis when subjected to a cold stimulus....

Advanced Placement / Biology

Cell Size

Students use a conductivity sensor to measure the effect of cell size on solute diffusion rate using agarose-salt cubes.

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