Grossmont College Role of Plant Pigments in Photosynthesis Skill Check Worksheet
Grossmont College Role of Plant Pigments in Photosynthesis Skill Check Worksheet
Grossmont College Role of Plant Pigments in Photosynthesis Skill Check Worksheet
ORDER HERE FOR ORIGINAL, PLAGIARISM-FREE NURSING PAPERS
Question Description
I’m trying to learn for my Biology class and I’m stuck. Can you help?
Question 1A: Based on the information in your pre-lab exercise, in the space below, rank order the pigment molecules that were discussed based on their polarity, starting with the most polar as number one.
1.
2.
3.
4.
Question 1B: Now, rank order the pigments based on their ability to dissolve in a non-polar solvent, listing the pigment that will dissolve the most as number one.
1.
2.
3.
4.
Question 1C: My hypothesis to answer the question “What pigments do you think you will find in a spinach leaf”?
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Question 1D: My prediction for the results based on my hypothesis
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Question 1E: How long did it take for the solvent front to reach the top of the paper?
Question 1F: Draw the results of the chromatography process, labeling any bands that you see and record the distance measurements of the bands and solvent front in the table below.
Calculate the Rf values for each of the bands and write the information next to the location of the band.
Pigment or Solvent Name | Pigment Color | Distance Moved (cm) | Rf Value |
Solvent Front | Clear | 12.1 | 1 |
Pigment 1 | 11.9 | ||
Pigment 2 | 5.5 | ||
Pigment 3 | 4.6 | ||
Pigment 4 | 4.2 |
Question 1G: What pigments did you find? How do you know? Do the data you obtained validate your hypothesis? Why or why not?
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Question 1H: Did the bands you see line up in the order that you would have predicted based on the information you were given in the pre-lab and in this exercise? If not, why not?
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Collepals.com Plagiarism Free Papers
Are you looking for custom essay writing service or even dissertation writing services? Just request for our write my paper service, and we'll match you with the best essay writer in your subject! With an exceptional team of professional academic experts in a wide range of subjects, we can guarantee you an unrivaled quality of custom-written papers.
Get ZERO PLAGIARISM, HUMAN WRITTEN ESSAYS
Why Hire Collepals.com writers to do your paper?
Quality- We are experienced and have access to ample research materials.
We write plagiarism Free Content
Confidential- We never share or sell your personal information to third parties.
Support-Chat with us today! We are always waiting to answer all your questions.
