• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
THE CELL - The Biology Primer
THE CELL - The Biology Primer

... THE CELL This presentation contains copyrighted material under the educational fair use exemption to the U.S. copyright law. ...
BIOS 205 Test 3 April 9, 2012 Form A
BIOS 205 Test 3 April 9, 2012 Form A

... 34. Which of these is an example of convergent evolution: a) the bones in a bat’s wing are similar to the bones in the human hand b) snakes have no legs despite having ancestors with legs c) photosynthesis is found in plants and in many protists d) oomycetes (which are protists) and fungi have a si ...
Topic 1 and 2 vocab practice - wths
Topic 1 and 2 vocab practice - wths

... __ Cytoskeleton ...
Biophysik der Zelle -¨Ubung
Biophysik der Zelle -¨Ubung

... To seek out food, bacteria swim by means of flagella. Let us consider a situation in which a (round-shaped) bacterium does not possess flagella and relied exclusively on diffusive processes for locomotion. [Remind that Einstein relation γD = kB T also holds for rotational brownian motion with the pr ...
Candidates should be able to: (a) state the resolution and
Candidates should be able to: (a) state the resolution and

... (e) describe and interpret drawings and photographs of eukaryotic cells as seen under an electron ...
organelle - Net Start Class
organelle - Net Start Class

... ...
Cell Organelles
Cell Organelles

...  “Smooth” ER connected to Rough ER.  Smooth ER has different functions for different cells. Storage of enzymes, and the production and storage of ...
Honors Biology - UNIT 6
Honors Biology - UNIT 6

... The cell wall is found in plant cells but not in animal cells. Other types of cells which have a cell wall include: bacteria, algae and fungi, however, except for algae these cells have different types of cell walls made of different material. Plant and algae cell walls are composed mostly of the po ...
Plant Cell Rubric
Plant Cell Rubric

... ...
Homework 1-6 Classifying Prokaryotes and Eukaryotes File
Homework 1-6 Classifying Prokaryotes and Eukaryotes File

... Instructions: Use the clues to decide whether the organism is a Prokaryote or Eukaryote. 1. ___________ - This organism is made of many cells. Each cell has a nucleus, mitochondria and many chloroplasts. It can grow to over 100 ft tall and produces many woody cones for reproduction. 2. ___________- ...
بسم الله الرحمن الرحيم
بسم الله الرحمن الرحيم

... *Fimbriae are shorter and stiffer than flagella, and slightly smaller in diameter. *fimbriae have nothing to do with bacterial movement. *Fimbriae are very common in Gram-negative bacteria, but occur in some archaea and Gram-positive bacteria as well. * Fimbriae are most often involved in adherence ...
Biology-The study of the life
Biology-The study of the life

... 6- Pilli: for sticking to things 7- Flagella: for swimming 8- Ribosomes: for building proteins ...
Rubric: Cell specialization project
Rubric: Cell specialization project

... ...
Exam 1
Exam 1

... Diplobacilli – single rod-like cell Staphylo – spiral Strepto – in chain None of the above ...
Organelles
Organelles

... Makes the essential proteins that are needed by the cell to carry out life processes The “transport system” of the cell. Once the protein is made, the E.R. takes it where it needs to go ...
Title - Angelfire
Title - Angelfire

... Second, in animal cells, division of the cytoplasm of a single parent cell into two daughter cells results from the contraction of a ring of microfilaments that pinch the “waist” of the parent c ell around the middle. ...
Year 9 Biological Principles Topic Checklist
Year 9 Biological Principles Topic Checklist

...  egg cells including the functions of the nutrients in the cytoplasm, haploid nucleus and changes in the cell membrane after fertilisation  ciliated epithelial cells including the functions of the cilia and mitochondria Explain how changes in microscope technology, including electron microscopy, h ...
Chapter 4
Chapter 4

... C. Every form of life is a cell, or is composed of cells, and every cell came from a cell. ...
Chapter 2, Lesson 2 Vocabulary
Chapter 2, Lesson 2 Vocabulary

... Structures within the cell which have specialized functions; most are surrounded by membranes organelles ...
Relating Organelles to Common Objects
Relating Organelles to Common Objects

... Name ...
Cell grouping
Cell grouping

... This gives them buoyancy so they can stay near the surface of the water and close to sunlight. They can regulate their buoyancy by ...
Cells
Cells

... 4. Plant Cell Structures - give the description and function for the following cell structures as seen through a compound light microscope: Cell Structure Vacuole ...
Cell Wall
Cell Wall

... • Made of short microtubules • 2 centrioles perpendicular to one another • Play role in cell division • Organize microtubules to form cilia and flagella • Animal cell only ...
HW 2.1 Organelles Homework Name: Date: ___ In the Venn
HW 2.1 Organelles Homework Name: Date: ___ In the Venn

... In  the  Venn  Diagram  below,  place  the  following  organelles  and  characteristics  in  their   correct  location  to  show  if  it  applies  to  plant  cells,  animal  cells,  or  both.   Ribosomes     Nucleus   Cell  Membrane   ...
Cell Organelles
Cell Organelles

... in many plant cells: contains water, salt etc.. - forms over time as many smaller vacuoles fuse together – can be 80% of cells interior Smaller vacuoles found in animal cells - food vacuoles – form when a cell engulfs food - contractile vacuoles found in some freshwater protistspump out excess water ...
< 1 ... 239 240 241 242 243 244 245 246 247 ... 265 >

Flagellum



A flagellum (/fləˈdʒɛləm/; plural: flagella) is a lash-like appendage that protrudes from the cell body of certain prokaryotic and eukaryotic cells. The word flagellum in Latin means whip. The primary role of the flagellum is locomotion but it also often has function as a sensory organelle, being sensitive to chemicals and temperatures outside the cell. Flagella are organelles defined by function rather than structure. There are large differences between different types of flagella; the prokaryotic and eukaryotic flagella differ greatly in protein composition, structure, and mechanism of propulsion. However, both are used for swimming.An example of a flagellate bacterium is the ulcer-causing Helicobacter pylori, which uses multiple flagella to propel itself through the mucus lining to reach the stomach epithelium. An example of a eukaryotic flagellate cell is the mammalian sperm cell, which uses its flagellum to propel itself through the female reproductive tract. Eukaryotic flagella are structurally identical to eukaryotic cilia, although distinctions are sometimes made according to function and/or length.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report