Ćelija / cellula , ae , f / je najmanja strukturna i funkcionalna jedinica organizma , odvojena ćelijskom membranom od okoline. PODELA EUKARIOTE -čovek i PROKARIOTE-bakterije GRAĐA EUKARIOTE imaju : 1. MEMBRANU 2. NUKLEUS 3. CITOPLAZMU SA ORGANELAMA ĆELIJSKE ORGANELE-Su potopljene u citoplazmu tj nukleoplazmu MEMBRANSKE :Nukleus,Mitohondrije,Golđi aparat,Lizozomi, Peroksizomi , Endoplazmin
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1.1 Describe the four basic human body structure units and their functions The four basic human body structures and their functions are as follows: • Cells • Tissues • Organs • Systems Cells Cells have been identified as the simplest unit of living matter that can maintain life. A cell is the simplest and smallest unit of living matter and cells can live independently and can also reproduce themselves. Cells exist in a varity of shapes and sizes including elongated, oval, and square
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four basic human body structure units are cells, tissues, organs and systems which, all working together make the human body function. The cells are the core structure that make up the human body, although there are many different shapes, sizes and types they consist of three main parts, the cell membrane which maintains the shape of the cell and separates and controls the movement of material into and out of the cell, the nucleus which contains the cells DNA and determines its structure and function
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basic human body structure units and their functions The way in which physical processes and functions take place in the body can be looked at on four main levels, moving progressively from the detailed to the general. At the most detailed level are the cells – the most basic of the physical structure units. Similar cells, when combined and held together, form tissue, the next main structure unit. Organs are collections of tissues that are combined to perform a particular function in the body. Organs
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1. Describe the four basic human body structure units and their functions The four basic human body structures and their units are as follows – • Cells • Tissues • Organs • Systems Cells A cell is the simplest and smallest unit of the human body. They can live independently and can also reproduce themselves. Cells exist in a variety of shapes and sizes including elongated, oval and square. Cells have many different functions. A group of cells is called a tissue. The
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Karen Pontifex TMA 1 1. Describe the four basic human body structure units and their functions The four basic human body structure units and their functions are: Cells, Tissues, Organs, and Systems. Cells Humans and all living things are made up of about 100 trillion small cells that can only be seen via a microscope. Cells can reproduce themselves and live independently. Some cells are specialized and become a different shape and size (elongated, oval, square, flat etc)
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“When the human body's countless parts function correctly, the body is in a state of health or optimum wellness. The study of the healthy human body can be done in several different ways. Each way approaches the body from a specific standpoint and provides unique information about the body. Each approach divides and organizes complex information about the body in a logical way. These approaches include the following: body planes and body directions, body cavities, quadrants and regions, anatomy
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Approaches The healthy human body can be studied in seven different ways. These ways include the following; body planes and cavities, body cavities, quadrants and regions, anatomy and physiology, microscopic and macroscopic, body systems, and medical specialties. In order for the human body to be considered healthy it must have complete physical, mental, and social well-being. The seven different ways involve approaching the body from different angles by dividing or organizing the body. There are three
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Approaches Too Studying the Human Body and How and When They Are Used In Health CareThe Seven Organizational Approaches Too Studying the Human Body and How and When They Are Used In Health Care HCA/220 SHEILA PIERSON By: Christie Brewer Anatomical directional terms are like the directions on a compass rose of a map. Like the directions, North, South, East and West, they can be used to describe the locations of structures in relation to other structures or locations in the body. This is particularly
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Visible Human Project p. 7 Homeostasis and Disease p. 13 An Introduction to Studying the Human Body This textbook will serve as an introduction to the inner workings of your body, providing information about both its structure and its function. Many of the students who use this book are preparing for careers in health-related fields—but regardless of your career choice, you will find the information within these pages relevant to your future. You do, after all, live in a human body! Being human, you
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