PLANT CELL AND ANIMAL CELL LECTURER : ENCIK AZHAR GROUP’S NAME : 2. Mohd Alimi 3. Suraya Hani 4. Norhaswana CONTENT INTRODUCTION 3 WHAT IS CELL? 4-5 HISTORY OF CELLS DISCOVERY 6 ANIMAL CELL 7 PLANT CELL
Free Cell
Decomposers through the breakdown of organic material 5. What natural processes make the water cycle work? • evaporation => liquid water to a gas • condensation => gaseous water to a liquid • transpiration=> plant water to gaseous water Additional Notes about Lesson 3.01: (Is there anything extra that you think is important?) 3.02: Nitrogen Cycle Goals for the Lesson: - Interpret a diagram of the nitrogen cycle. - Describe the effects of the nitrogen cycle on living things. 1. Fill in the
Premium Oxygen Water Carbon dioxide
AS Psychology Unit 2: Stress-illness and The Immune System Notes The immune system refers to the mechanism in the body that provides a defence against infections‚ e.g. bacteria‚ viruses‚ parasites and toxins. The immune system fights off invaders that cause disease (antigens). The cells in the system are leukocytes (white blood cells) called phagocytes and lymphocytes. Phagocytes are the first line of defence‚ providing a general barrier against antigens. Leukocytes are more focused and are
Premium Immune system Antibody Lymphocyte
This paper is about how the plant cells and solar cells are similar to each other as well as how they are different to one another. In addition this paper explains how the laws of thermodynamics apply to each of the plant and solar cells system. Plant Cells and Solar Cells Photosynthesis is the process of producing and releasing oxygen in the air. It needs sunlight‚ carbon dioxide and
Premium Energy Thermodynamics Photosynthesis
and animal cells have several differences and similarities. For example‚ animal cells do not have a cell wall or chloroplasts but plant cells do. Animal cells are round and irregular in shape while plant cells have fixed‚ rectangular shapes. Animal Cell Plant Cell Cell wall Absent Present (formed of cellulose) Shape Round (irregular shape) Rectangular (fixed shape) Vacuole One or more small vacuoles (much smaller than plant cells). One‚ large central vacuole taking up 90% of cell volume.
Premium Cell Organelle Eukaryote
are important to understanding cell injury and cell death regardless of the injuring agent” (Heuther & McCance‚ 2012). Cellular injury arises when a cell is unable to sustain homeostasis. The injury can be reversed if the cell can recover from whatever damage was done but if it does not recover the cell will die. The three common forms of cell injury are hypoxic injury‚ free radicals and reactive oxygen species injury‚ and chemical injury. The most common form of cell injury is hypoxic injury‚ or
Premium Oxygen Mitochondrion Hemoglobin
BIOLOGY NOTES. UNIT 1: Photosynthesis Photosynthesis Word Equation: Light Carbon Dioxide + Water Oxygen + Glucose Chlorophyll How to test a leaf for starch: 1. Dip leaf boiling water for about 1 minute to soften it‚ stop further chemical changes and make the cell more permeable. 2. Turn off Bunsen burner. Put the leaf into the
Premium Carbon dioxide Oxygen Photosynthesis
Cell Theory In biology‚ cell theory is a scientific theory that describes the properties of cells‚ the basic unit of structure in every living thing. The initial development of the theory‚ during the mid-17th century‚ was made possible by advances in microscopy; the study of cells is called cell biology. Cell theory states that new cells are formed from pre-existing cells‚ and that the cell is a fundamental unit of structure‚ function and organization in all living organisms. It is one of the
Premium Cell
biology‚ cell theory is a scientific theory that describes the properties of cells‚ which are the basic unit of structure in all organisms and also the basic unit of reproduction. The initial development of the theory‚ during the mid-17th century‚ was made possible by advances in microscopy; the study of cells is called cell biology. Cell theory is one of the foundations of biology.The observations of Hooke‚ Leeuwenhoek‚ Schleiden‚ Schwann‚ Virchow‚ and others led to the development of the cell theory
Premium Cell Cell theory Theodor Schwann
NEBOSH INTERNATIONAL DIPLOMA - UNIT ‘C’ “INTERNATIONAL WORKPLACE & WORK EQUIPMENT SAFETY” COURSE EXERCISES & ASSIGNMENTS 2009 - 2010 ETA Consultancy® 2009© Wasyl Terych MA DMS DipOSH DipFSH CFIOSH FIES(Scot) Chartered Safety & Health Practitioner Page 2 of 89 Table of Contents IC 01 GENERAL WORKPLACE ISSUES ........................................................................................... 7 Structural Damage – Following a Storm .....................................
Premium Fire Combustion Chemical reaction