Note
... equilibrium) • Have to use the cell’s energy (ATP adenosine triphosphate) • Moves against concentration, i.e. from low to high concentration • Moves large molecules or large amounts of molecules ...
... equilibrium) • Have to use the cell’s energy (ATP adenosine triphosphate) • Moves against concentration, i.e. from low to high concentration • Moves large molecules or large amounts of molecules ...
Lecture 1
... • Note that: proteins are also polymers composed of amino acid monomers, BUT they are bound together covalently. ...
... • Note that: proteins are also polymers composed of amino acid monomers, BUT they are bound together covalently. ...
The Cell
... The cytoskeleton is a network of fibers that organizes structures and activities in the cell • The cytoskeleton is a network of fibers extending throughout the cytoplasm • It organizes the cell’s structures and activities, anchoring many organelles • It is composed of three types of molecular ...
... The cytoskeleton is a network of fibers that organizes structures and activities in the cell • The cytoskeleton is a network of fibers extending throughout the cytoplasm • It organizes the cell’s structures and activities, anchoring many organelles • It is composed of three types of molecular ...
The Incredible Edible Cell Model
... Draw an animal with all the major organelles with markers on paper. Label all the major organelles (parts) of the cell. Describe the function of the organelles you are presenting. Give an analogy for all the organelles you are presenting. Draw the analogy and describe it. Explain your analogy to you ...
... Draw an animal with all the major organelles with markers on paper. Label all the major organelles (parts) of the cell. Describe the function of the organelles you are presenting. Give an analogy for all the organelles you are presenting. Draw the analogy and describe it. Explain your analogy to you ...
Protists - nowyoudothemath
... some that are multicellular. • Some are autotrophs while others feed on organic matter and are heterotrophic. • Scientists have organized protists into three different groups: animal-like protists, plantlike protists, and fungi-like protists. • In all, there are 11 phyla in the protist kingdom. ...
... some that are multicellular. • Some are autotrophs while others feed on organic matter and are heterotrophic. • Scientists have organized protists into three different groups: animal-like protists, plantlike protists, and fungi-like protists. • In all, there are 11 phyla in the protist kingdom. ...
name______________________ date_________
... The cell membrane is also called the PLASMA membrane and is made of a phospholipid BILAYER. The phospholipids have a hydrophilic (water attracting) HEAD and two hydrophobic (water repelling) TAILS. The head of a phospholipid is made of an alcohol and PHOSPHATE group, while the tails are chains of FA ...
... The cell membrane is also called the PLASMA membrane and is made of a phospholipid BILAYER. The phospholipids have a hydrophilic (water attracting) HEAD and two hydrophobic (water repelling) TAILS. The head of a phospholipid is made of an alcohol and PHOSPHATE group, while the tails are chains of FA ...
Independent Practice
... do transport/channel proteins allow charged/polar molecules to pass through the membrane? How do carrier proteins allow charged/polar molecules to cross the membrane? What is an ion gated channel? 6) What is active transport? How is it different from diffusion and passive transport? Give an example ...
... do transport/channel proteins allow charged/polar molecules to pass through the membrane? How do carrier proteins allow charged/polar molecules to cross the membrane? What is an ion gated channel? 6) What is active transport? How is it different from diffusion and passive transport? Give an example ...
Cell Review - Catawba County Schools
... Study Guide for Quiz --plant & animal cell organelles & review of protists, levels of organization, & homeostasis Be able to label and describe the function of these organelles: a. b. c. d. e. f. g. h. i. j. ...
... Study Guide for Quiz --plant & animal cell organelles & review of protists, levels of organization, & homeostasis Be able to label and describe the function of these organelles: a. b. c. d. e. f. g. h. i. j. ...
Cell Membrane - cloudfront.net
... cytosol: Jelly-like substance in which the contents of the cell are suspended. cytoplasm: Entire contents of the cell inside the plasma membrane, excluding the nucleus. enzyme: Substance, usually a protein, that speeds up (catalyzes) a biochemical reaction. phospholipid: Lipid molecule with a hydrop ...
... cytosol: Jelly-like substance in which the contents of the cell are suspended. cytoplasm: Entire contents of the cell inside the plasma membrane, excluding the nucleus. enzyme: Substance, usually a protein, that speeds up (catalyzes) a biochemical reaction. phospholipid: Lipid molecule with a hydrop ...
Classification Summary
... How do they obtain energy? heterotroph, photoautotroph, (heterotroph, photoautotroph, chemoautotroph chemoautotroph) Unicellular or Multi-cellular or both Typical Reproduction (asexual, sexual or both) Body system (none, radial, or bilateral) Can cells form tissues? Yes or no? C ...
... How do they obtain energy? heterotroph, photoautotroph, (heterotroph, photoautotroph, chemoautotroph chemoautotroph) Unicellular or Multi-cellular or both Typical Reproduction (asexual, sexual or both) Body system (none, radial, or bilateral) Can cells form tissues? Yes or no? C ...
Cell Transport Powerpoint
... relative to another solution (e.g. the cell's cytoplasm). When a cell is placed in a hypertonic solution, the water diffuses out of the cell, causing the cell to shrivel. Hypotonic Solutions: contain a low concentration of solute relative to another solution (e.g. the cell's cytoplasm). When a cell ...
... relative to another solution (e.g. the cell's cytoplasm). When a cell is placed in a hypertonic solution, the water diffuses out of the cell, causing the cell to shrivel. Hypotonic Solutions: contain a low concentration of solute relative to another solution (e.g. the cell's cytoplasm). When a cell ...
Cell Transport Powerpoint - Mater Academy Lakes High School
... Active transport is the movement of molecules from LOW to HIGH concentration. Energy is required as molecules must be pumped against the concentration gradient. Proteins that work as pumps are called protein pumps. Ex: Body cells must pump carbon dioxide out into the surrounding blood vessels to be ...
... Active transport is the movement of molecules from LOW to HIGH concentration. Energy is required as molecules must be pumped against the concentration gradient. Proteins that work as pumps are called protein pumps. Ex: Body cells must pump carbon dioxide out into the surrounding blood vessels to be ...
Poster
... bacterium infects those with a weakened immune system. P. aeruginosa uses a type 3 secretion system (T3SS) to inject toxins including ExoU into the cell to disrupt its functionality. The T3SS is a needle-like structure comprised of proteins that allow the bacterium to transfer effector proteins into ...
... bacterium infects those with a weakened immune system. P. aeruginosa uses a type 3 secretion system (T3SS) to inject toxins including ExoU into the cell to disrupt its functionality. The T3SS is a needle-like structure comprised of proteins that allow the bacterium to transfer effector proteins into ...
This organelle looks like a stack of Give the function for the GOLGI
... Give the function for LYSOSOMES Sac of digestive enzymes to break down food or unwanted cells or cell ...
... Give the function for LYSOSOMES Sac of digestive enzymes to break down food or unwanted cells or cell ...
Chapter 4
... • Cells are small because they are limited by their surface-area-to-volume-ratio. • The surface area of a cell is critical because it must be large enough to allow adequate nutrients to enter the cell. • Cells can increase their surface area with specialized projections such as microvilli. ...
... • Cells are small because they are limited by their surface-area-to-volume-ratio. • The surface area of a cell is critical because it must be large enough to allow adequate nutrients to enter the cell. • Cells can increase their surface area with specialized projections such as microvilli. ...
Cell Shapes - Universal College of Learning
... • Axoneme has a 9+2 structure of microtubules – 2 central microtubules stop at cell surface – 9 pairs of peripheral microtubules continue into cell as a basal body that acts as an anchor – dynein (motor protein) arms on one pair of peripheral microtubules crawls up adjacent pair bending cilia ...
... • Axoneme has a 9+2 structure of microtubules – 2 central microtubules stop at cell surface – 9 pairs of peripheral microtubules continue into cell as a basal body that acts as an anchor – dynein (motor protein) arms on one pair of peripheral microtubules crawls up adjacent pair bending cilia ...
click here for plant cell rubric
... copy the book; be creative! You may also use online resources from home, but please make sure they are accurate. Please draw only the specified organelles and do so in detail. Be sure to trim down your diagram paper so that it will fit into your SINQ before you begin drawing (but don’t glue it in ye ...
... copy the book; be creative! You may also use online resources from home, but please make sure they are accurate. Please draw only the specified organelles and do so in detail. Be sure to trim down your diagram paper so that it will fit into your SINQ before you begin drawing (but don’t glue it in ye ...
Chapter Excerpt
... eukaryotic cells are larger than prokaryotic cells. They contain many organelles, which are membrane-bound areas for specific functions. Their cytoplasm contains a cytoskeleton which provides a protein framework for the cell. The cytoplasm also supports the organelles and contains the ions and molec ...
... eukaryotic cells are larger than prokaryotic cells. They contain many organelles, which are membrane-bound areas for specific functions. Their cytoplasm contains a cytoskeleton which provides a protein framework for the cell. The cytoplasm also supports the organelles and contains the ions and molec ...
Quiz: Cell Organelles and Their Functions
... It is a protein and nucleic acid complex. It is the cellular structure that contains the genetic material. In eukaryotes, it is composed of many DNA molecules attached end to end. ...
... It is a protein and nucleic acid complex. It is the cellular structure that contains the genetic material. In eukaryotes, it is composed of many DNA molecules attached end to end. ...
Cell City Analogy Directions: Match the important parts of the city
... A. City Limits/Police Department -‐ control what goes in and out of the city B. City Wall—a brick wall that protects the inside of the city. C. Road System -‐ Allows for movement throughout the city. ...
... A. City Limits/Police Department -‐ control what goes in and out of the city B. City Wall—a brick wall that protects the inside of the city. C. Road System -‐ Allows for movement throughout the city. ...
CELL WALL
... Plants actually have 2 Cell Walls •In plants, the strongest component of the complex cell wall is a carbohydrate called cellulose, which is a polymer of glucose. •Primary Cell Wall- generally a thin, flexible and extensible layer formed while the cell is growing. •Secondary Cell Wall- a thick layer ...
... Plants actually have 2 Cell Walls •In plants, the strongest component of the complex cell wall is a carbohydrate called cellulose, which is a polymer of glucose. •Primary Cell Wall- generally a thin, flexible and extensible layer formed while the cell is growing. •Secondary Cell Wall- a thick layer ...
asdfs
... The organelle that regulates calcium in muscle cells, makes lipids for membranes, and breaks down toxins in liver cells is the ____________________ ...
... The organelle that regulates calcium in muscle cells, makes lipids for membranes, and breaks down toxins in liver cells is the ____________________ ...
Looking Inside Cells
... membrane, and nucleus. The cell wall is a rigid layer of nonliving material that surrounds the cells of plants and some other organisms. It helps protect and support a cell. Although the cell wall is stiff, many materials can pass through it. In cells that do not have cell walls, the cell membrane i ...
... membrane, and nucleus. The cell wall is a rigid layer of nonliving material that surrounds the cells of plants and some other organisms. It helps protect and support a cell. Although the cell wall is stiff, many materials can pass through it. In cells that do not have cell walls, the cell membrane i ...
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.