BIOLOGY IGCSE Revision Checklist Form 3 2016-2017
... • Define absorption as the movement of small food molecules and ions through the wall of the intestine into the blood; • Define assimilation as the movement of digested food molecules into the cells of the body where they are used, becoming part of the cells; • Define egestion as the passing out of ...
... • Define absorption as the movement of small food molecules and ions through the wall of the intestine into the blood; • Define assimilation as the movement of digested food molecules into the cells of the body where they are used, becoming part of the cells; • Define egestion as the passing out of ...
Glossary
... competition when different species in an ecosystem compete for the same resources complementary describes how each DNA strand in a double helix pairs with the opposite strand through base pairs (A-T and G-C) complex diseases conditions that are caused by a combination of genetic and environmental fa ...
... competition when different species in an ecosystem compete for the same resources complementary describes how each DNA strand in a double helix pairs with the opposite strand through base pairs (A-T and G-C) complex diseases conditions that are caused by a combination of genetic and environmental fa ...
Laboratory Exercise 20: Embryology and Fetology
... As the embryo passes its 8th week, it is called a fetus. The placenta becomes fully functional by this time. The placenta, a vascular organ formed by the chorion, the embryonic part of the placenta and the decidua basalis, the maternal part of the placenta. The decidua basalis is the endometrium of ...
... As the embryo passes its 8th week, it is called a fetus. The placenta becomes fully functional by this time. The placenta, a vascular organ formed by the chorion, the embryonic part of the placenta and the decidua basalis, the maternal part of the placenta. The decidua basalis is the endometrium of ...
Biology Review
... communication among cells within an organism. Cell theory and Organelles. (Chapter 7) 9. What does the term “membrane bound organelles mean?” What cell type are they found in? 10. What are the three parts of cell theory? (Page 170) ...
... communication among cells within an organism. Cell theory and Organelles. (Chapter 7) 9. What does the term “membrane bound organelles mean?” What cell type are they found in? 10. What are the three parts of cell theory? (Page 170) ...
AP Biology
... promote release of histamine & lots of bodily fluids evolved as reaction to parasites triggers allergic reaction ...
... promote release of histamine & lots of bodily fluids evolved as reaction to parasites triggers allergic reaction ...
ap biology exam review guide
... (5) RNA is single stranded, has ribose, A, G, C, U (6) mRNA- copies genetic message; rRNA- attaches mRNA and makes up ribosomes (most common); tRNA- carries amino acids; DNA- carries genetic code ...
... (5) RNA is single stranded, has ribose, A, G, C, U (6) mRNA- copies genetic message; rRNA- attaches mRNA and makes up ribosomes (most common); tRNA- carries amino acids; DNA- carries genetic code ...
Glossary
... competition when different species in an ecosystem compete for the same resources complementary describes how each DNA strand in a double helix pairs with the opposite strand through base pairs (A-T and G-C) complex diseases conditions that are caused by a combination of genetic and environmental fa ...
... competition when different species in an ecosystem compete for the same resources complementary describes how each DNA strand in a double helix pairs with the opposite strand through base pairs (A-T and G-C) complex diseases conditions that are caused by a combination of genetic and environmental fa ...
Directed Reading 11.2 - Blair Community Schools
... to opposite poles of the cell. _____________________ 7. The homologous chromosomes separate. The chromosomes of each pair are pulled to opposite poles of the cell by the spindle fibers. The chromatids do not separate at their centromeres. _____________________ 8. The chromosomes condense, and the nu ...
... to opposite poles of the cell. _____________________ 7. The homologous chromosomes separate. The chromosomes of each pair are pulled to opposite poles of the cell by the spindle fibers. The chromatids do not separate at their centromeres. _____________________ 8. The chromosomes condense, and the nu ...
Plant Cell
... 1. What are stem cells? 2. Where are adult stem cells found in the body? 3. (True/False) Stem cells can develop into any type of cell. 4. What determines the type of cell that an unspecialized cell will become? 5. Name one place embryonic cells are found. ...
... 1. What are stem cells? 2. Where are adult stem cells found in the body? 3. (True/False) Stem cells can develop into any type of cell. 4. What determines the type of cell that an unspecialized cell will become? 5. Name one place embryonic cells are found. ...
Instructor`s Guide
... and protects the cell from its environment. phospholipid molecule: A molecule that consists of a water-soluble, hydrophilic head and a nonwater soluble, hydrophobic tail. These molecules align themselves so that their heads face toward the inner and outer surfaces of the cell, while the tails line u ...
... and protects the cell from its environment. phospholipid molecule: A molecule that consists of a water-soluble, hydrophilic head and a nonwater soluble, hydrophobic tail. These molecules align themselves so that their heads face toward the inner and outer surfaces of the cell, while the tails line u ...
Section 18.2 Summary – pages 484-495
... _______ because they don’t exhibit all the ______ for life. • They don’t carry out respiration, grow, or develop. All viruses can do is _______—make copies of themselves—and they can’t even do that without the help of living cells. • A cell in which a virus replicates is called the _____cell. ...
... _______ because they don’t exhibit all the ______ for life. • They don’t carry out respiration, grow, or develop. All viruses can do is _______—make copies of themselves—and they can’t even do that without the help of living cells. • A cell in which a virus replicates is called the _____cell. ...
Chapter 3
... • The bubble that forms from the Golgi complex membrane is a vesicle. A vesicle is a small sac that surrounds material to be moved into or out of cell. • Vesicles also move material within a cell. Vesicles carry new proteins from the ER to the Golgi complex. Other vesicles distribute material from t ...
... • The bubble that forms from the Golgi complex membrane is a vesicle. A vesicle is a small sac that surrounds material to be moved into or out of cell. • Vesicles also move material within a cell. Vesicles carry new proteins from the ER to the Golgi complex. Other vesicles distribute material from t ...
Keystone Review Packet
... hypotheses and that enables scientists to make accurate predictions about new situations A hypothesis is a scientific explanation for a set of observations that can be tested in ways that support or reject it. Identify whether each statement is a hypothesis or a theory. For a hypothesis, write an “H ...
... hypotheses and that enables scientists to make accurate predictions about new situations A hypothesis is a scientific explanation for a set of observations that can be tested in ways that support or reject it. Identify whether each statement is a hypothesis or a theory. For a hypothesis, write an “H ...
Module A Keystone Practice Problems File
... hypotheses and that enables scientists to make accurate predictions about new situations A hypothesis is a scientific explanation for a set of observations that can be tested in ways that support or reject it. Identify whether each statement is a hypothesis or a theory. For a hypothesis, write an “H ...
... hypotheses and that enables scientists to make accurate predictions about new situations A hypothesis is a scientific explanation for a set of observations that can be tested in ways that support or reject it. Identify whether each statement is a hypothesis or a theory. For a hypothesis, write an “H ...
Module 1 Keystone Review File - Dallastown Area School District
... hypotheses and that enables scientists to make accurate predictions about new situations A hypothesis is a scientific explanation for a set of observations that can be tested in ways that support or reject it. Identify whether each statement is a hypothesis or a theory. For a hypothesis, write an “H ...
... hypotheses and that enables scientists to make accurate predictions about new situations A hypothesis is a scientific explanation for a set of observations that can be tested in ways that support or reject it. Identify whether each statement is a hypothesis or a theory. For a hypothesis, write an “H ...
system
... likely find oflocomotion? bacteria. in a2. damp 11.Place What is the primary difference between bacterial conjugation a. Conjugation sequence. a. correct a. basement? Cell bacterial Conjugation a. a. wall Protozoans Flagellates Ciliates An but cell organism no structures have membrane. use are two s ...
... likely find oflocomotion? bacteria. in a2. damp 11.Place What is the primary difference between bacterial conjugation a. Conjugation sequence. a. correct a. basement? Cell bacterial Conjugation a. a. wall Protozoans Flagellates Ciliates An but cell organism no structures have membrane. use are two s ...
pictures/graphs, etc. EOC Biology Rview Packet 2012-2013
... 9. What does the term “membrane bound organelles mean?” What cell type are they found in? “Tiny organs” with unique functions covered in a fatty membrane. They are found in Eukaryotic cells ONLY! 10. What are the three parts of cell theory? 1. All living things are composed of cells. 2. Cells are th ...
... 9. What does the term “membrane bound organelles mean?” What cell type are they found in? “Tiny organs” with unique functions covered in a fatty membrane. They are found in Eukaryotic cells ONLY! 10. What are the three parts of cell theory? 1. All living things are composed of cells. 2. Cells are th ...
april break review packet
... (5) RNA is single stranded, has ribose, A, G, C, U (6) mRNA- copies genetic message; rRNA- attaches mRNA and makes up ribosomes (most common);tRNA- carries amino acids; DNA- carries genetic code ...
... (5) RNA is single stranded, has ribose, A, G, C, U (6) mRNA- copies genetic message; rRNA- attaches mRNA and makes up ribosomes (most common);tRNA- carries amino acids; DNA- carries genetic code ...
The 6 Kingdoms of Life plus Viruses
... 3 main groups: plant-like (algae), fungilike (slime molds) and animal-like (amoeba, paramecium, etc.) ...
... 3 main groups: plant-like (algae), fungilike (slime molds) and animal-like (amoeba, paramecium, etc.) ...
Biology EOC Review - Lyman High School
... 2.02 Investigate and describe the structure and function of cells including cell organelles, cell specialization, and communication among cells within an organism. Cell theory and Organelles. What does the term “membrane bound organelles mean?” What cell type are they found in? 9. What are the three ...
... 2.02 Investigate and describe the structure and function of cells including cell organelles, cell specialization, and communication among cells within an organism. Cell theory and Organelles. What does the term “membrane bound organelles mean?” What cell type are they found in? 9. What are the three ...
chapter3_Cells - Moore Middle School
... • The bubble that forms from the Golgi complex membrane is a vesicle. A vesicle is a small sac that surrounds material to be moved into or out of cell. • Vesicles also move material within a cell. Vesicles carry new proteins from the ER to the Golgi complex. Other vesicles distribute material from t ...
... • The bubble that forms from the Golgi complex membrane is a vesicle. A vesicle is a small sac that surrounds material to be moved into or out of cell. • Vesicles also move material within a cell. Vesicles carry new proteins from the ER to the Golgi complex. Other vesicles distribute material from t ...
Chapter 3 - Cobb Learning
... • The bubble that forms from the Golgi complex membrane is a vesicle. A vesicle is a small sac that surrounds material to be moved into or out of cell. • Vesicles also move material within a cell. Vesicles carry new proteins from the ER to the Golgi complex. Other vesicles distribute material from t ...
... • The bubble that forms from the Golgi complex membrane is a vesicle. A vesicle is a small sac that surrounds material to be moved into or out of cell. • Vesicles also move material within a cell. Vesicles carry new proteins from the ER to the Golgi complex. Other vesicles distribute material from t ...
Chapter 3
... • The bubble that forms from the Golgi complex membrane is a vesicle. A vesicle is a small sac that surrounds material to be moved into or out of cell. • Vesicles also move material within a cell. Vesicles carry new proteins from the ER to the Golgi complex. Other vesicles distribute material from t ...
... • The bubble that forms from the Golgi complex membrane is a vesicle. A vesicle is a small sac that surrounds material to be moved into or out of cell. • Vesicles also move material within a cell. Vesicles carry new proteins from the ER to the Golgi complex. Other vesicles distribute material from t ...
MCAS and Final Review Packet 2013
... biochemical reactions. Identify factors, such as pH and temperature, which have an effect on enzymes. Vocabulary: catalyst: _____________________________________________________________________________ enzyme: _____________________________________________________________________________ activation e ...
... biochemical reactions. Identify factors, such as pH and temperature, which have an effect on enzymes. Vocabulary: catalyst: _____________________________________________________________________________ enzyme: _____________________________________________________________________________ activation e ...
Section 6.3 Bacteria
... Salt Water Blooms are called Red Tides: * Red pigment in some salt water algae make the water look red. * Dinoflagellates and diatoms are common algae forming red tide. * Blooms usually occur when nutrients (food) and temperature increase. * Red tides are dangerous when toxins from the algae are con ...
... Salt Water Blooms are called Red Tides: * Red pigment in some salt water algae make the water look red. * Dinoflagellates and diatoms are common algae forming red tide. * Blooms usually occur when nutrients (food) and temperature increase. * Red tides are dangerous when toxins from the algae are con ...
Cell (biology)
The cell (from Latin cella, meaning ""small room"") is the basic structural, functional, and biological unit of all known living organisms. Cells are the smallest unit of life that can replicate independently, and are often called the ""building blocks of life"". The study of cells is called cell biology.Cells consist of cytoplasm enclosed within a membrane, which contains many biomolecules such as proteins and nucleic acids. Organisms can be classified as unicellular (consisting of a single cell; including bacteria) or multicellular (including plants and animals). While the number of cells in plants and animals varies from species to species, humans contain more than 10 trillion (1013) cells. Most plant and animal cells are visible only under the microscope, with dimensions between 1 and 100 micrometres.The cell was discovered by Robert Hooke in 1665, who named the biological unit for its resemblance to cells inhabited by Christian monks in a monastery. Cell theory, first developed in 1839 by Matthias Jakob Schleiden and Theodor Schwann, states that all organisms are composed of one or more cells, that cells are the fundamental unit of structure and function in all living organisms, that all cells come from preexisting cells, and that all cells contain the hereditary information necessary for regulating cell functions and for transmitting information to the next generation of cells. Cells emerged on Earth at least 3.5 billion years ago.