Agar cube lab - download as word doc (doc), pdf file (pdf), text file (txt) or read online scribd is the world's largest social reading and publishing site explore. Agar cube lab report essays biology lab report investigating the relationship between cell size and rate of diffusion ban madi 11 dp biology sl research question: how does the size of the cell affect its efficiency in exchanging substances through several ways, like diffusion. Biology lab report - movement in and out of cells the agar cubes with a surface area to volume ratio of 6:1 has a rate of conductivity change of 000425 i/o-1/s . Lab report 4b - agar experiment lab report 5a - enzyme experiment lab report 5b - enzyme experiment cut one of the agar cube into 8 cubes of 1 cm in length each .
Gelatin cell diffusion i like to use 1g agar agar for 100ml water for a stiffer gel mix and microwave cube dimension surface volume ratio %penetrated. Research question: how does the size of the cell affect its efficiency in exchanging substances through several ways, like diffusion aim: to plan and carry out an investigation to show the relationship between volume/cm3, surface area, and diffusion using agar cubes measured in time/s and to demonstrate, using diffusion, why the size of cells is . Difussion in agar cubes – lab report this lab report difussion in agar cubes – lab report and other 64,000+ term papers, college essay examples and free essays are available now on reviewessayscom.
View lab report - lab - diffusion in agar cubes from chemistry 101 at taft high school name _ date _period _ diffusion in agar cubes introduction: diffusion is one of the very important processes by. Diffusion in agar cubes is bigger better or is smaller smarter introduction: diffusion is one of the very important processes by which substances such as nutrients . Lab report diffusion of agar cubes in this lab, agar cubes are used to represent cells and the cytoplasm (volume) and the cell membrane (surface area). Diffusion in agar blocks lab report of phenolphthalein indicator in the agar cubes moulds or cutters can be used to make sure the agar cubes are uniform in size .
Agar gels dialysis tubing printer friendly ap biology diffusion and osmosis lab report lily gao block 2 diffusion and osmosis lab report lily gao i . Diffusion lab overview the phenolphthalein in the agar cubes reacts with the naoh, changing the color of the cube to pink after the cubes are exposed to naoh,. In order to conduct the agar lab, i had to prepare the agar first my group and i selected three various sizes of plastic containers to act as molds for the agar agar is similar to gelatin and must be made perfectly. Agar cube measurements select agar cubes of three different sizes we are very confident with our results in this lab because all three cubes were soaked for .
Agar cubes lab report essay diffusion in agar cubes introduction: all cells are dependent on a processes called diffusion , which is the movement of a substance from an area of higher concentration to an area of lower concentration. The agar has been dyed with a ph indicator that is pink at slightly basic ph but loses color in neutral and slightly acidic conditions while the experiment is going on, we will explore the. Surface area and volume using different volume agar cube lab report essay sample experimental method: agar jelly cubes are used as samples of cells a big peace of 2 . Solid agar for this lab can remain in the if the agar cubes were living cells and the sodium hydroxide was a vital nutrient, which block would.
Report abuse transcript of osmosis and diffusion lab osmosis and diffusion lab lab one: 1 remove 2 x 2 x 2 agar cubes using the plastic spoon 2 using the . Diffusion in agar cubes introduction: all cells are dependent on a processes called diffusion, which is the movement of a substance from an area of higher concentration to an area of lower concentration. Biology ia - investigation of the relationship between surface area and volume using different volume agar cube lab report extracts from this document introduction.