Biol 1245 - Study guides, Class notes & Summaries

This is a comprehensive and detailed lab report onCirculation for Biol 1245. *Essential!! *Vital resource,at a price that's fair enough!!

Tetrahymena week 3 pre lab assignment for Biol 1245. *Essential!! * For you, at a price that's fair enough!!

This post lab summarizes the methods of the experiment. This includes the following: gloves worn to handle acidic and basic solutions, eleven cuvettes were prepared, and replicate samples were made for each pH value.

In this lab, two experiments were performed. The overall finding of the first experiment was that there is a greater number of flies with red eyes than black eyes. In the second experiment, we found that flies with wings and red eyes had the greatest amount, while flies without wings and sepia eyes had the least.

This is an introduction to the purpose of the lab, which is to study the effects of osmosis and permeability of cells.

The overall finding of the experiment was that the syringes placed closer to the light source had leaf disks floating faster than those placed farther from the light source.

The overall finding of the experiment was that the non-starved Tetrahymena cells have a greater number of vacuoles than the starved Tetrahymena cells. This was determined by observing starved and non-starved Tetrahymena cells under a microscope at different times and counting the number of vacuoles in each cell.

In this lab, the absorbance and mean absorbance was found for three different NaCl solutions. Observations were made based on the color of the solutions.

In this lab, the number of untreated cells and treated cells was counted during interphase and the dividing phase.