VodaAdo KmeťThis document contains photo credits from 12 different photographers for images used in a Haiku Deck presentation on ݺߣShare about being inspired. The photos are credited to photographers with names like kevin dooley, minnepixel, ginnerobot, and Ian Sane. It encourages the reader to get started creating their own Haiku Deck presentation.
Hemijski sastav celije Ivana Jelkicivana_123The document summarizes the chemical composition of cells. It discusses that cells contain water, inorganic salts, and organic compounds. Water makes up 70-80% of most living tissues and is essential for biochemical reactions in cells. Inorganic salts such as sodium, potassium, calcium, and phosphates are also abundant in cells and are important for structure and metabolism. Organic compounds in cells include carbohydrates, lipids, proteins, and nucleic acids. Carbohydrates include sugars that can be joined together in chains to form starches and cellulose. Lipids provide energy and structure. Proteins carry out most functions in cells and are made of amino acids. Nucleic acids DNA and RNA contain the cell's genetic information and
Voda u prirodiNataša DuvnjakThis document is a list of items created by УЧИТЕЉСКИ КУТАК, with 22 entries in the list attributed to that creator. No other notable information is contained within the document.
Izučavanje ćelijaThe Little Art School "The Blue Bunny"This document discusses the basic structure and components of cells. It notes that cells can vary significantly in size, from red blood cells which are around 8 micrometers, to plant fibers that can be several centimeters long. The basic components of cells are the cell membrane, cytoplasm, and nucleus. The cell membrane surrounds the cell, the cytoplasm is a gel-like substance containing organelles, and the nucleus controls all cell activities and contains genetic material in the form of chromosomes. Cells are either prokaryotic, lacking a nucleus, or eukaryotic, containing a nucleus.
Zagadjivanje vodeEna HorvatIzvori zagadjivanja vode, vrste zagadjenja (fizičko, hemijsko, biološko zagađenje), posledice zagađivanja, zaštita vode od zagađivanja.
Voda u prirodiNataša DuvnjakThis document is a list of items created by УЧИТЕЉСКИ КУТАК, with 22 entries in the list attributed to that creator. No other notable information is contained within the document.
Izučavanje ćelijaThe Little Art School "The Blue Bunny"This document discusses the basic structure and components of cells. It notes that cells can vary significantly in size, from red blood cells which are around 8 micrometers, to plant fibers that can be several centimeters long. The basic components of cells are the cell membrane, cytoplasm, and nucleus. The cell membrane surrounds the cell, the cytoplasm is a gel-like substance containing organelles, and the nucleus controls all cell activities and contains genetic material in the form of chromosomes. Cells are either prokaryotic, lacking a nucleus, or eukaryotic, containing a nucleus.
Zagadjivanje vodeEna HorvatIzvori zagadjivanja vode, vrste zagadjenja (fizičko, hemijsko, biološko zagađenje), posledice zagađivanja, zaštita vode od zagađivanja.