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undergraduate thesis
Fotosinteza
Zagreb: University of Zagreb, Faculty of Science, 2015. urn:nbn:hr:217:318325
Bračun, Laura
University of Zagreb
Faculty of Science
Department of Biology

Institutional repository: Repository of the Faculty of Science

Cite this document

Bračun, L. (2015). Fotosinteza (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:318325

Bračun, Laura. "Fotosinteza." Undergraduate thesis, University of Zagreb, Faculty of Science, 2015. https://urn.nsk.hr/urn:nbn:hr:217:318325

Bračun, Laura. "Fotosinteza." Undergraduate thesis, University of Zagreb, Faculty of Science, 2015. https://urn.nsk.hr/urn:nbn:hr:217:318325

Bračun, L. (2015). 'Fotosinteza', Undergraduate thesis, University of Zagreb, Faculty of Science, accessed 23 December 2024, https://urn.nsk.hr/urn:nbn:hr:217:318325

Bračun L. Fotosinteza [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Science; 2015 [cited 2024 December 23] Available at: https://urn.nsk.hr/urn:nbn:hr:217:318325

L. Bračun, "Fotosinteza", Undergraduate thesis, University of Zagreb, Faculty of Science, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:217:318325

Metadata
TitleFotosinteza
Title (english)Photosynthesis
AuthorLaura Bračun
MentorBranka Pevalek-Kozlina (mentor)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
Defense date and country2015, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Fotosinteza je proces kojim zelene biljke, alge i neke bakterije iskorištavaju svjetlosnu energiju za dobivanje kemijski iskoristive energije i sintezu ugljikohidrata, i jedini je biološki značajan proces koji anorganski ugljik može pretvarati u organski oblik. Odvija se u dvije faze od kojih prva služi za apsorpciju svjetlosne energije i njenu pretvorbu u kemijsku energiju u visokoenergetskim vezama ATP-a, dok se u drugoj fazi ta energija koristi za sintezu ugljikohidrata. U ovom radu objašnjeni su mehanizmi obje faze fotosinteze i njihovi principi rada, tj. na koji se način svjetlosna energija pretvara u kemijsku energiju i što je sve biljkama za to potrebno te kako je fotosinteza regulirana. Opisani su alternativni načini fiksiranja anorganskog ugljika koji su razvile biljke toplih krajeva kao odgovor na neučinkovitost pojedinih dijelova fotosintetskog metabolizma.
Abstract (english)
Photosynthesis is a process by which green plants, algae and some bacteria utilize light energy in order to gain energy they can use chemically and synthesize carbohydrates, and it is the only biologically significant process that can translate inorganic carbon to its organic form. It is made up of two phases: in the first phase the energy of light is absorbed and stored in its chemical form in high-energy bonds of ATP, and in the second phase it is utilized for carbohydrate synthesis. This paper describes the mechanisms of both phases of photosynthesis and the principles they are based on, i.e. the way light induces chemical energy harness, what it is that plants have to be able to do so and how it's all regulated. It also includes the description of alternative carbon fixation pathways developed by the plants native to hot environments in order to circumvent certain inefficiencies of photosynthetic metabolism.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:318325
Study programmeTitle: Molecular Biology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) molekularne biologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) molekularne biologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-12-14 12:16:55