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Cells
Cells

... -Red blood cells – 1/10 the size of an egg cell which is about the size of a dot of an i- small flexible disk shape for squeezing through tiny blood vessels -Plant vessel cells- long hollow with holes for transporting minerals and water ...
CELLS STUDY GUIDE
CELLS STUDY GUIDE

... 4. Name 1 organelle an animal cell has that helps in animal cell division. _________________________ 5. Describe the difference between vacuoles in plant cells and animal cells. ________________________ ...
Name: _____Suggested answers______ Class: ______ ( ) Date
Name: _____Suggested answers______ Class: ______ ( ) Date

... membrane separates lumen from cytosol, continuous with nuclear envelope Network of membranous sacs and tubes not studded with ribosomes, membrane separates lumen from cytosol, continuous with nuclear envelope Stacks of flattened membranous sacs; has polarity (cis and trans faces) ...
Cells Cells Cells Cells Cells Cells
Cells Cells Cells Cells Cells Cells

... Identify the processes described below by giving the specific type of movement involved. Look at the concentration gradient {concentration inside and outside of the cell} to help you decide!!!!! 1. Carrier proteins transport glucose 2. Sodium ions (Na+) are pumped out of into a muscle cell. *facilit ...
Cell Transport Video Recap
Cell Transport Video Recap

... 8. _____ For water to travel across the cell membrane at a substantial rate, the water molecules travel through protein channels known as aquaporins. 9. _____ While water molecules are polar, they are also very small. One fact not mentioned in the video is that some water molecules are able to squee ...
STUDY GUIDE
STUDY GUIDE

... 3. Make a chart or Venn diagram to compare the 2 types of electron microscopes on these areas: 1) magnification power, 2) what they can see, 3) the type of pictures they can produce, and 4) how they magnify. 4. Make a Venn diagram to compare and contrast the 2 basic cell types prokaryotes vs. eukary ...
Nanodevices
Nanodevices

... Protein nanodevices include: (a) enzymes = protein catalysts that speed up chemical reactions but are not destroyed in the process; (b) cell surface receptors acting as switches turning an extracellular chemical stimulus into a cell response; (c) the cytoskeleton assembling and disassembling tracts ...
Cell biology topics
Cell biology topics

... 3. 4. The major means and significance of the exo- and endocytotic transports. Facultative and regulated forms. The significance of the cellular membrane cycles together with the importance of their constant renewal. Why is a balanced exo-and endocytotic process is important? 4. Intracellular membra ...
Lesson Plan
Lesson Plan

... Oral discussion of cell parts and functions (this can be pretty dense material so drilling it everyday will help with student retention). Instructional Strategies & Learning Tasks: 1. After reviewing the information of previous lessons, student will watch 2 short videos pertaining to the cell (cell ...
CELL PROBLEMS
CELL PROBLEMS

... endomembrane trafficking system--ER to Golgi to plasma membrane--with vesicles moving proteins between components. The vesicle movement is powered and directed by motor proteins moving along microfilaments. 11. cytosol, plasma membrane, ER membrane, ER lumen, golgi membrane, golgi lumen, lysosome, o ...
(nucleus, cytosol, organelles, membrane) and their basic functions
(nucleus, cytosol, organelles, membrane) and their basic functions

... microtubules that move materials across the cell’s surface 5. flagellum - very long hair-like extension of the cell membrane supported by microtubules that moves the cell 6. ribosomes - small structures made of protein and RNA that are either in the cytosol or attached to the endoplasmic reticulum  ...
Name_______________________________________ Unit
Name_______________________________________ Unit

... D) cells make up non living things, atoms make up living things 12) In which kingdom are algae classified? A) Protista B) Fungi C) Plantae D) Animalia 13) Cells are the building blocks of: A) living things B) matter C) energy D) rocks 14) Cell theory states that all ____ are made of cells. A) atoms ...
Document
Document

... D. Phospholipids- made of glycerol and 2 f.a.c; builds cell membranes E. Sterols- cholesterol is a precursors to animal steroid hormones F. Waxes – substance that repels water and may protect and lubricate G. Importance of lipids- alternate energy source other than monosaccharides; fats are lighter ...
Unit 2 test - Lemon Bay High School
Unit 2 test - Lemon Bay High School

... Unit 2 test Review ...
the animal cell - Ormiston Six Villages Academy
the animal cell - Ormiston Six Villages Academy

... IDENTIFY plant, animal and bacterial cells and classify them as eukaryotic or prokaryotic cells. LABEL diagrams of eukaryotic and prokaryotic cells. DESCRIBE the differences between eukaryotic and prokaryotic cells in terms of structure and size. COMPARE the structure of plant, animal and bacterial ...
sxLS_G7_RNG_ch03-A_058-060.fm
sxLS_G7_RNG_ch03-A_058-060.fm

... organizer like the one below. As you read, answer your questions. Plant and Animal Cells Q. How are animal cells different from plant cells? ...
Caylor 102 Biology Unit 3
Caylor 102 Biology Unit 3

... • Mitosis is the division of cells producing two cells with the same number of ...
Cell Membrane
Cell Membrane

Document
Document

... Define selective permeability, diffusion (including simple and facilitated diffusion and osmosis), active transport, passive transport, solute pumping, exocytosis, endocytosis, phagocytosis, bulk-phase endocytosis, hypertonic, hypotonic, and isotonic. Describe the structure of the plasma membrane, a ...
UNICELLULAR MULTICELLULAR
UNICELLULAR MULTICELLULAR

... MADE OF CELL(S) Ingest-surrounds and engulfs other organisms and moves them into the REPRODUCE vacuoles Digest-enzymes move into the GROW AND REPAIR vacuole in order to break down food into nutrients that can be used INGEST by the cell Reproduce-binary fission-divides DIGEST into two cells that are ...
slide show on “microorganisms”
slide show on “microorganisms”

... * Each cell consists of a big central vacuole within which nucleus is suspended by cytoplasmic threads. * Each cell consists of one or more ribbon shaped chloroplasts spread from one end of the cell to the other end. ...
Notes: Nerve Transmission (1)
Notes: Nerve Transmission (1)

... Approximately 218 different types of nerves (families or categories) have been identified in humans ...
SC B- 2.5: Explain how active, passive, and facilitated
SC B- 2.5: Explain how active, passive, and facilitated

... is the diffusion of water across a semi-permeable membrane it‘s water moving from where water is in high concentration  water is in lower ...
transport
transport

... Turgor pressure ...
Living Systems
Living Systems

... What is it called when scientists put organisms into groups based on how they are alike and different? ...
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Endomembrane system

The endomembrane system is composed of the different membranes that are suspended in the cytoplasm within a eukaryotic cell. These membranes divide the cell into functional and structural compartments, or organelles. In eukaryotes the organelles of the endomembrane system include: the nuclear membrane, the endoplasmic reticulum, the Golgi apparatus, lysosomes, vesicles, endosomes and the cell membrane. The system is defined more accurately as the set of membranes that form a single functional and developmental unit, either being connected directly, or exchanging material through vesicle transport. Importantly, the endomembrane system does not include the membranes of mitochondria or chloroplasts.The nuclear membrane contains two lipid bilayers that encompass the contents of the nucleus. The endoplasmic reticulum (ER) is a synthesis and transport organelle that branches into the cytoplasm in plant and animal cells. The Golgi apparatus is a series of multiple compartments where molecules are packaged for delivery to other cell components or for secretion from the cell. Vacuoles, which are found in both plant and animal cells (though much bigger in plant cells), are responsible for maintaining the shape and structure of the cell as well as storing waste products. A vesicle is a relatively small, membrane-enclosed sac that stores or transports substances. The cell membrane, is a protective barrier that regulates what enters and leaves the cell. There is also an organelle known as the Spitzenkörper that is only found in fungi, and is connected with hyphal tip growth.In prokaryotes endomembranes are rare, although in many photosynthetic bacteria the plasma membrane is highly folded and most of the cell cytoplasm is filled with layers of light-gathering membrane. These light-gathering membranes may even form enclosed structures called chlorosomes in green sulfur bacteria.The organelles of the endomembrane system are related through direct contact or by the transfer of membrane segments as vesicles. Despite these relationships, the various membranes are not identical in structure and function. The thickness, molecular composition, and metabolic behavior of a membrane are not fixed, they may be modified several times during the membrane's life. One unifying characteristic the membranes share is a lipid bilayer, with proteins attached to either side or traversing them.
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