general biology laboratory manual answers

Calculate the solute potential of a 0.1 M NaCl solution at 25oC. (from pages S54-S55 of student lab manual) 1. Slide 8 / 35 Pre-Lab Questions Read the background information and answer the following questions in your lab notebook.

Connect the concepts of diffusion and osmosis to the cell structure and function.

In gaseous diffusion molecules of a lighter isotope would pass through a porous barrier, and become isolated from those of a heavier isotope.

The electromagnetic method uses a mass spectrometer, or spectrograph, to send a stream of charged elemental particles through a strong magnetic field and allow the separation of isotope by mass.

Please type your answers to the postlab questions in a separate word document and submit that to Canvas.

Week 5 Diffusion and Osmosis Lab and Post-Lab Questions You will use the Diffusion osmosis lab.docx to complete this lab and answer the questions in the document.

Marked as answer by Teemo Tang Microsoft contingent staff Friday, Aug8:59 AM Thursday, Aug2:26 AM.

USE YOUR OWN WORDS – Yes even for definitions! Remember to add your last name and first initial to the file name prior to saving and submitting your completed assignment through Canvas.

Lab 4 Microscope Usage, Cell Structure, Diffusion and Osmosis Complete your answers in the spaces provided.

The end result of this is that the solute particles that have dissolved in water will spread out evenly. We call this spreading out of dissolved particles diffusion. Diffusion in Solids, Liquids, Gases and Jelly Background information Diffusion in liquids: When substances dissolve in liquids (like salt dissolving in water) the substances spread out.At the same time, insights into the diffusion process can help decision. Modeling the diffusion of innovations is a very challenging task, as there are various influencing factors to consider.

General biology laboratory manual answers