Citologija – proucava celije. Biohemija- nauka o hemijskom sastavu živih bića i o hemijskim procesima u zdravom i bolesnom organizmu. Get this from a library! Od molekula do ćelije 1: biologija za prvi razred opšte gimnazije. [Marina Dermastia; Tom Turk; Blaženka Petričević; Dora Ilić; Marija. English: Introduction Hematopoiesis is a continuous, dynamic and highly complex process resulting in production of various mature blood cells from a small.

Author: Zolom Tuzilkree
Country: Venezuela
Language: English (Spanish)
Genre: Sex
Published (Last): 23 October 2012
Pages: 359
PDF File Size: 1.45 Mb
ePub File Size: 9.64 Mb
ISBN: 551-2-53115-537-7
Downloads: 7228
Price: Free* [*Free Regsitration Required]
Uploader: Gardakinos

Pilima bakterije prijanjaju na stanice makroorganizama te se koloniziraju. Numerous studies have demonstrated that a complex network of interactive cytokines regulates the survival, maturation, and proliferation of hematopoietic stem and progenitor cells HSPCs.

Granularni — povezan sa ribosomima: Obojena masa jedra se, zbog afiniteta prema boji, naziva hromatin. Ova bezjedarnost je sekundarna pojava.

Endomembranski sistem

Organizacija mikrotubula ; formiranje bazalnih tijela. Mikrotubulii aktinski filament. Prokariotske bioligija se dijele jednostavnom diobom, dok se eukariotske dijele mitozom ili mejozom.

Thanks to these properties, stem cells can provide complete and permanent restoration of hematopoiesis, which is the basis for clinical employment of HSPC transplantation. Application of cell-mediated therapy Massive application of different cell-mediated therapeutic methods has resulted in an increased need for both specific HSPCs and operating biolpgija providing minimal cell damage during collection, processing and storage in a liquid or frozen state.

Molecular Biology of the Cell 4th izd. Endoplazmatski retikulum proizvodi i transportira tvari. Nukleoplazmahromosom i jedarca obavijeni opnom. However, users may print, download, or email articles for individual use. Nakupine membranoznih kesica I granula. Imenski prostori Stranica Razgovor. Glavne hemijske komponente hromosoma su nukleinske kiseline i proteini.

  INTRODUCTION TO GREEK SHELMERDINE PDF

This abstract may be abridged. HSPCs are cells which exhibit extensive self-renewal and proliferative capacity, associated with the capacity to differentiate into all blood cells and other cell lineages plasticity of HSPC.

Ova stranica je zadnji put izmijenjena Iz Wikipedije, slobodne enciklopedije. Therefore, this review only briefly discusses the therapeutic use of HSPCs in different clinical areas and focuses on the recommendations, as well as the specific transfusion policies related to HSPC collection, processing, and cryopreservation with an emphasis on quality control.

Hidrofobni koloidi su nestalni i lahko koaguliraju, a koagulacija im je nepovratna. Therefore, the basic aim of cell harvesting, selection, as well as cryopreservation is to minimize cslije damage during these procedures.

Molecular biology of the cell. U mitohondrijima se nalazi mitohondrijska DNK. Drugi projekti Wikimedia Commons. However, remote access to EBSCO’s databases from non-subscribing institutions is not allowed if the purpose of the use is for bioloigja gain through cost reduction or avoidance for a non-subscribing institution. In addition, totipotent stem cells can be used for the so called “cell-therapy” in different clinical settings e. Dioba kojom se stvaraju spolne stanice naziva se mejoza.

To se odvija pasivnom difuzijom i aktivnim transportom. Kloroplasti sudjeluju u fotosintezi odnosno koriste svjetlosnu energiju za pretvorbu ugljik-dioksida i vode u ugljikohidrate i kisik.

Eukariotska DNK je podijeljena u nekoliko kromosomakoji su odvojeni mikrotubularnom vretenom tijekom diobe jezgre. Introduction Hematopoiesis is a continuous, dynamic and highly complex process resulting in production of various mature blood cells from a small population of pluripotent stem and progenitor cells through diverse proliferative and differentiative events.

  MADHUSHALA HARIVANSH RAI BACHAN PDF

Citoskelet se sastoji od najmanje tri tipa struktura, a to su mikrotubulimikrofilamenti i intermedijarni filamenti. Ribosom je organel koji se nalazi u osnovnoj tvari stanice. No warranty is given about the accuracy of the copy. U citoplazmi prokariotskih stanica nalazi se jedna slobodna, prstenasta iznimno linearnazatvorena DNK koja se zove nukleoid. Dobavljeno iz ” https: U ovu skupinu organizama pripadaju bakterije i Archaea.

Lizosomi se proizvode u Golgijevom tijelu. Cjelina svih hemijskih procesa, odnosno, ukupan promet materije i za materiju vezane energije naziva se metabolizam. Razlikuju se dva tipa hromosomskih garnitura: Transkripcija i translacija se bioologija biosintezi proteina odvijaju u citoplazmi.

Dijeli se na hrapavi i glatki endoplazmatski retikulum. Users should refer to the original published version of the material for the full abstract. Molecular Cell Biology 5th izd. Stvaranjem novih slojeva nastaje tzv.

Endomembranski sistem – Wikipedia

Bogato hromatinomproteinima i RNK. Po tom kriteriju, hromosomi mogu hiti jednokraki s terminalnom centromerom i dvokraki s centromerom u ostalim regionima. Protoplazma spada u hidrofilne koloide. Golgijev aparat pohranjuje, pakira i distribuira proteine i lipide te proizvodi polisaharide.

Remote access to EBSCO’s databases is permitted to patrons of subscribing institutions accessing from remote locations for personal, non-commercial use. Sinteza lipida i ugljikohidrata.

Izuzeci od ovog pravila su, na primjer, neki predstavnici algi i gljiva.