The Cell
... • Living things are given a two-part scientific name. This 2-part name is also the species name. The first part is the Genus which is capitalized, and the second, which is the species, part of the scientific name is never ...
... • Living things are given a two-part scientific name. This 2-part name is also the species name. The first part is the Genus which is capitalized, and the second, which is the species, part of the scientific name is never ...
Cells: the building block of all living things
... organelles, and provides the machinery needed for cell-cell transport and cellular movements. b. 3 elements of cytoskeleton: 1) Microtubules: Largest and “tube-like”; determine the overall shape of a cell and the distribution of organelles (important in cell division) 2) Intermediate filaments: stro ...
... organelles, and provides the machinery needed for cell-cell transport and cellular movements. b. 3 elements of cytoskeleton: 1) Microtubules: Largest and “tube-like”; determine the overall shape of a cell and the distribution of organelles (important in cell division) 2) Intermediate filaments: stro ...
exam one practice questions_answer key
... intracellular fluid. It is composed of two layers of phospholipids arranged so that the fatty acid portion faces inward shielded from the aqueous environments on either side. The plasma or cell membrane also contains a variety of proteins, some that go all the way through the membrane and some that ...
... intracellular fluid. It is composed of two layers of phospholipids arranged so that the fatty acid portion faces inward shielded from the aqueous environments on either side. The plasma or cell membrane also contains a variety of proteins, some that go all the way through the membrane and some that ...
Bacteria
... 9. How do heterotrophic bacteria get food? They consume other organisms or the food that other organisms make. 10. Complete the table below about reproduction in bacteria. ...
... 9. How do heterotrophic bacteria get food? They consume other organisms or the food that other organisms make. 10. Complete the table below about reproduction in bacteria. ...
Grade 7: A re-introduction to Biology - gillammscience
... Use your books and the internet to complete the following tasks. When you are finished go back to www.gillammscience.pbworks.com go to your class page, then to cell respiration activities. Insert your name in the table, upload the document into the column next to your name. ...
... Use your books and the internet to complete the following tasks. When you are finished go back to www.gillammscience.pbworks.com go to your class page, then to cell respiration activities. Insert your name in the table, upload the document into the column next to your name. ...
Animal and Plant Organelles
... difference is chloroplast gives the pigment of a plant and uses photosynthesis, while mitochondria does not. ...
... difference is chloroplast gives the pigment of a plant and uses photosynthesis, while mitochondria does not. ...
Slide 1
... S: DNA replicates G2: cell makes proteins needed to complete mitosis may not be found in all cells protein synthesis in preparation for M phase duplication of centrioles ...
... S: DNA replicates G2: cell makes proteins needed to complete mitosis may not be found in all cells protein synthesis in preparation for M phase duplication of centrioles ...
Biology Topic 1 Review
... Therapeutic use of stem cells • Area of rapid development – many uses exist • Cord blood from umbilical cord contains hematopoietic stem cells – can become any blood cell type • Test the blood and remaining fluid • Used to treat some leukemias – chemo to kill the cells that over produce white bloo ...
... Therapeutic use of stem cells • Area of rapid development – many uses exist • Cord blood from umbilical cord contains hematopoietic stem cells – can become any blood cell type • Test the blood and remaining fluid • Used to treat some leukemias – chemo to kill the cells that over produce white bloo ...
TITLE: ELODEA CELLS 05
... 8. Apply a small drop of stain to the leaf and let it soak in for about two minutes, then blot off the stain with a paper towel. 9. Add a drop of water to the stained leaf and apply a coverslip. 10. Examine the slide again at low and then high power. TRY to locate a cell with a nucleus and ADD this ...
... 8. Apply a small drop of stain to the leaf and let it soak in for about two minutes, then blot off the stain with a paper towel. 9. Add a drop of water to the stained leaf and apply a coverslip. 10. Examine the slide again at low and then high power. TRY to locate a cell with a nucleus and ADD this ...
Unit 4: Cells Chapter 4 Distinguish between the detail seen and the
... b. Arrangement of hydrophobic tails and hydrophilic heads c. Proteins 5. Describe the function of plasma membrane 6. Be able to identify on a diagram the structures listed on the cell structure handout 7. Identify which structures from above are found in prokaryotic cells. Identify which are found i ...
... b. Arrangement of hydrophobic tails and hydrophilic heads c. Proteins 5. Describe the function of plasma membrane 6. Be able to identify on a diagram the structures listed on the cell structure handout 7. Identify which structures from above are found in prokaryotic cells. Identify which are found i ...
chapter 7 – cell structure and function
... Which kind of transport do white blood cells use when they engulf and destroy bacteria? What kind of transport do Golgi bodies use to transport substances out of cells? Be able to explain what HYPOTONIC, HYPERTONIC, and ISOTONIC means? Be able to identify these 3 kinds of solutions using a diagram. ...
... Which kind of transport do white blood cells use when they engulf and destroy bacteria? What kind of transport do Golgi bodies use to transport substances out of cells? Be able to explain what HYPOTONIC, HYPERTONIC, and ISOTONIC means? Be able to identify these 3 kinds of solutions using a diagram. ...
Levels of Organization - Warren County Schools
... • Usually made up of organ systems, but an organism can be made up of only one cell such as a bacteria. ...
... • Usually made up of organ systems, but an organism can be made up of only one cell such as a bacteria. ...
Chapter 2 (NEW) Study Guide
... 40. ____________________ is important because it changes food energy into a form all cells can use. Matching Match each term with the correct description below. a. cell membrane e. Golgi bodies b. vacuoles f. mitochondria c. cytoplasm g. nucleus d. cell wall h. organelles 41. protects the cells of p ...
... 40. ____________________ is important because it changes food energy into a form all cells can use. Matching Match each term with the correct description below. a. cell membrane e. Golgi bodies b. vacuoles f. mitochondria c. cytoplasm g. nucleus d. cell wall h. organelles 41. protects the cells of p ...
Cell Biology - hrsbstaff.ednet.ns.ca
... acid hydrolase enzymes to break down waste materials and cellular debris. • Lysosomes digest excess or worn-out organelles, food particles, and engulf viruses or bacteria. • Tay-Sachs disease occurs when the lysosome is missing the enzyme needed to digest a lipid found in nerve cells. ▫ As a result ...
... acid hydrolase enzymes to break down waste materials and cellular debris. • Lysosomes digest excess or worn-out organelles, food particles, and engulf viruses or bacteria. • Tay-Sachs disease occurs when the lysosome is missing the enzyme needed to digest a lipid found in nerve cells. ▫ As a result ...
Cells and Organelles!
... particles, destroys harmful materials that enter the cell and breaks down cell when it gets old and starts to malfunction ...
... particles, destroys harmful materials that enter the cell and breaks down cell when it gets old and starts to malfunction ...
Mineral Ions in Plants
... The cytoplasm of a plant cell and the cell sap in its vacuole contain salts, sugars and proteins, which effectively reduce the concentration of free water inside the cell. The cell wall is freely permeable to water and dissolved substances but the cell membrane of the cytoplasm is partially permeabl ...
... The cytoplasm of a plant cell and the cell sap in its vacuole contain salts, sugars and proteins, which effectively reduce the concentration of free water inside the cell. The cell wall is freely permeable to water and dissolved substances but the cell membrane of the cytoplasm is partially permeabl ...
Review for Cell Theory and Cell Organelle Exam
... Mitochondrial DNA • Mitochondria has its own DNA • A long time ago mitochondria was a bacteria cell on its own • Then a eukaryotic cell saw that it could be useful to have and a symbiotic relationship followed ...
... Mitochondrial DNA • Mitochondria has its own DNA • A long time ago mitochondria was a bacteria cell on its own • Then a eukaryotic cell saw that it could be useful to have and a symbiotic relationship followed ...
actin filaments
... PROMETAPHASE - kinetochore microtubules attach to sister chromatid at the kinetochore (complex of protein dynein) ...
... PROMETAPHASE - kinetochore microtubules attach to sister chromatid at the kinetochore (complex of protein dynein) ...
A cell is the smallest unit of matter that can
... 26. When a cell is about to divide, bundles of microtubules come together and extend across the cell. These bundles, known as ________________________, are thick enough to be visible with a light microscope 27. – 28. ________________ and ________________ are hair-like organelles that extend from the ...
... 26. When a cell is about to divide, bundles of microtubules come together and extend across the cell. These bundles, known as ________________________, are thick enough to be visible with a light microscope 27. – 28. ________________ and ________________ are hair-like organelles that extend from the ...
Characteristics of Life
... • simplest, functional unit of a living thing • some organisms (ie. bacteria) are unicellular AND other organisms (ie. humans) are multicellular • it can take in nutrients, convert these nutrients into energy, carry out specialized functions, and reproduce as necessary AND stores its own set of inst ...
... • simplest, functional unit of a living thing • some organisms (ie. bacteria) are unicellular AND other organisms (ie. humans) are multicellular • it can take in nutrients, convert these nutrients into energy, carry out specialized functions, and reproduce as necessary AND stores its own set of inst ...
Cell Structure and Function
... Why is the nucleus nicknamed the “control centre” of the cell? How exactly does it control the cell? Explain the importance of energy to living things. Be sure to mention the three main types of energy in your answer. What is metabolism? Why could you consider this the most important life activity? ...
... Why is the nucleus nicknamed the “control centre” of the cell? How exactly does it control the cell? Explain the importance of energy to living things. Be sure to mention the three main types of energy in your answer. What is metabolism? Why could you consider this the most important life activity? ...
5th Grade Chapter 1 “QUIZ ME” Questions
... 9. TELL What is the function of chloroplasts in plants? 10. RECALL What organelle processes proteins for “shipment” outside the cell? 11. COMPARE How does the function of ribosomes differ from that of the Golgi apparatus? Lesson 2 Questions 1. DIFFERENTIATE What is one difference between the way pla ...
... 9. TELL What is the function of chloroplasts in plants? 10. RECALL What organelle processes proteins for “shipment” outside the cell? 11. COMPARE How does the function of ribosomes differ from that of the Golgi apparatus? Lesson 2 Questions 1. DIFFERENTIATE What is one difference between the way pla ...
Mitosis
Mitosis is a part of the cell cycle in which chromosomes in a cell nucleus are separated into two identical sets of chromosomes, each in its own nucleus. In general, mitosis (division of the nucleus) is often followed by cytokinesis, which divides the cytoplasm, organelles and cell membrane into two new cells containing roughly equal shares of these cellular components. Mitosis and cytokinesis together define the mitotic (M) phase of an animal cell cycle—the division of the mother cell into two daughter cells, genetically identical to each other and to their parent cell.The process of mitosis is divided into stages corresponding to the completion of one set of activities and the start of the next. These stages are prophase, prometaphase, metaphase, anaphase, and telophase. During mitosis, the chromosomes, which have already duplicated, condense and attach to fibers that pull one copy of each chromosome to opposite sides of the cell. The result is two genetically identical daughter nuclei. The cell may then divide by cytokinesis to produce two daughter cells. Producing three or more daughter cells instead of normal two is a mitotic error called tripolar mitosis or multipolar mitosis (direct cell triplication / multiplication). Other errors during mitosis can induce apoptosis (programmed cell death) or cause mutations. Certain types of cancer can arise from such mutations.Mitosis occurs only in eukaryotic cells and the process varies in different organisms. For example, animals undergo an ""open"" mitosis, where the nuclear envelope breaks down before the chromosomes separate, while fungi undergo a ""closed"" mitosis, where chromosomes divide within an intact cell nucleus. Furthermore, most animal cells undergo a shape change, known as mitotic cell rounding, to adopt a near spherical morphology at the start of mitosis. Prokaryotic cells, which lack a nucleus, divide by a different process called binary fission.