Discussion: Simulated Semipermeable Membrane

PISA Test: Running in How Weather Worksheet PISA test: http://www.oecd.org/pisa/PISA2015Questions/platform/index.html? user=&domain=SCI&unit=S623-RunningInHotWeather&lang=eng-ZZZ Q1 a. Run simulation b. Answer Q1a with drop-down menu – Write you answer here: c. Answer Q1b with drop-down menu – Write your answer here: a. Run simulation b. Answer Q2a selecting from multiple choice options. Write your answer here: c. Copy from your simulation table, 2 rows of data that support your answer: a. Run simulation b. Answer Q3a selecting from options. Write your answer here: c. Copy from your simulation table 2 rows of data that support your answer: Q2 Q3 (see next) d. Briefly explain the biological reason for this effect: a. Run simulation b. Answer Q4a selecting from options. Write your answer here: c. Copy from your simulation table 2 rows of data that support your answer: d. Briefly explain how the selected data supports your answer: a. Run simulations b. Answer Q5a selecting from options.

Write your answer here: c. Copy from your simulation table 2 rows of data that support your answer: Q4 Q5 d. Briefly explain how the selected data supports your answer: TAKE-HOME ESSAY QUESTION FOR LAB TEST 1 – SPRING 2021 Deadline: Thursday March 11, end of day Pick one of the experiments from the list below and write at home a detailed description (about one typed page) of each experiment including: Objective – Materials – Procedure – Experiment test and controls (if you had them) –

How you gathered the data for that particular experiment – Results – Conclusion – If a graph was required, which variable went into the x – axis and which one went into the y – axis The experiments are (again, you choose one of the following experiments, the only valid to write about): ❖ ❖ ❖ ❖ ❖ Diffusion through a simulated semipermeable membrane Tonicity of red blood cells Plasmolysis in plant cells The effects of temperature on catechol oxidase The effects of various pHs on catalase Please, write one essay at home with the description of the experiment and upload it as a Word document or PDF. Use your own words! You will be evaluated for: • • • • Orderly description of the experiment, including all the sections above The objective of the experiment. (very important) Complete description of the procedure and expected results using scientific terms Complete description of main results and conclusions