Title Details: | |
Exercise 6: Photosynthesis and Photosynthetic pigments |
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Authors: |
Giannakouris, Nikolaos Nikolioudakis, Nikolaos Kokkorogiannis, Theodoros |
Reviewer: |
Papanikolaou, Georgios |
Subject: | MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES > LIFE SCIENCES > MOLECULAR BIOSCIENCES > CELL BIOLOGY MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES > LIFE SCIENCES > PHYSICAL ANTHROPOLOGY > HUMAN GENETICS MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES > LIFE SCIENCES > MOLECULAR BIOSCIENCES > MOLECULAR BIOLOGY MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES > LIFE SCIENCES > MOLECULAR BIOSCIENCES > GENETICS MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES > LIFE SCIENCES > MOLECULAR BIOSCIENCES > CELL BIOLOGY > CELL PHYSIOLOGY |
Description: | |
Abstract: |
The purpose of the exercise is to familiarize the students with one of the most important biological phenomena of life on earth, the biochemical process of photosynthesis. The exercise combines the knowledge gained in Exercise 3 (on the anatomy of leaves and the organelles of plant cells), with the biochemistry of photosynthesis. The first part of the exercise describes the methodology in which spinach leaves and the floating disc technique are used to determine the production of oxygen, which takes place during the light reactions of photosynthesis and hydrolysis (photolysis) of water. In the second part of the exercise, trainees use the method of chromatography to separate the chemical compounds that constitute the background of photosynthesis (chlorophylls a and b, xanthophylls, carotenoids), while in the third part, they study qualitatively the relationship between photosynthesis and starch production.
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Graphic Editors: |
Maneta, Myrsini |
Type: |
Chapter |
Creation Date: | 2015 |
Item Details: | |
License: |
http://creativecommons.org/licenses/by-nc-sa/3.0/gr |
Handle | http://hdl.handle.net/11419/4136 |
Bibliographic Reference: | Giannakouris, N., Nikolioudakis, N., & Kokkorogiannis, T. (2015). Exercise 6: Photosynthesis and Photosynthetic pigments [Chapter]. In Giannakouris, N., Nikolioudakis, N., & Kokkorogiannis, T. 2015. Guide to Biology Laboratory and Tutorial Exercises [Laboratory Guide]. Kallipos, Open Academic Editions. https://hdl.handle.net/11419/4136 |
Language: |
Greek |
Consists of: |
1. Η φωτοσύνθεση στα φυτά. 2. Χρωματογραφία χάρτου και τρόπος προσδιορισμού του συντελεστής επιβράδυνσης (Rf) μιας ουσίας. 3. Χρωματογραφία στήλης και κλασμάτωση των συστατικών ενός δείγματος. 4. Η τεχνική των πλωτών δίσκων για τη μελέτη της φωτοσύνθεσης στα φύλλα των φυτών. 5. Πειραματική διαδικασία για τη μελέτη της φωτοσύνθεσης σε φύλλα με την τεχνική των πλωτών δίσκων. 6. Εκχύλιση χλωροφύλλης και αποχρωματισμός φύλλου. 7. Εκχύλιση μίγματος χρωστικών. |
Is Part of: |
Guide to Biology Laboratory and Tutorial Exercises |
Publication Origin: |
Kallipos, Open Academic Editions |