chapter 6
... 9. List the components of the endomembrane system, and describe the structure and functions of each component. 10. Compare the structure and functions of smooth and rough ER. 11. Explain the significance of the cis and trans sides of the Golgi apparatus. 12. Describe three examples of intracellular ...
... 9. List the components of the endomembrane system, and describe the structure and functions of each component. 10. Compare the structure and functions of smooth and rough ER. 11. Explain the significance of the cis and trans sides of the Golgi apparatus. 12. Describe three examples of intracellular ...
Biology Week 2 - Barnstable Academy
... may be free in the cytoplasm or attached to the endoplasmic reticulum ...
... may be free in the cytoplasm or attached to the endoplasmic reticulum ...
Chapter 7 - cell
... • Inter-connected tube system • Two types: rough and smooth • Function: Assembly lines to make cell membrane parts and organic molecules Rough – assembles and transports proteins Smooth – assembles and transports lipids and carbohydrates ...
... • Inter-connected tube system • Two types: rough and smooth • Function: Assembly lines to make cell membrane parts and organic molecules Rough – assembles and transports proteins Smooth – assembles and transports lipids and carbohydrates ...
Cell Parts and Functions
... 2. Some of the most important jobs in the cell include making and transporting proteins, releasing energy from food, controlling what enters and leaves the cell, and getting rid of wastes. B. While plant and animal cells have several of the same organelles, there are some structures that are found o ...
... 2. Some of the most important jobs in the cell include making and transporting proteins, releasing energy from food, controlling what enters and leaves the cell, and getting rid of wastes. B. While plant and animal cells have several of the same organelles, there are some structures that are found o ...
Document
... ____ 16. Ingenhousz showed that plants produce oxygen bubbles when exposed to a. ATP. c. light. b. carbon dioxide. d. a burning candle. ____ 17. Photosynthesis uses sunlight to convert water and carbon dioxide into a. oxygen. c. ATP and oxygen. b. high-energy sugars. d. oxygen and high-energy sugars ...
... ____ 16. Ingenhousz showed that plants produce oxygen bubbles when exposed to a. ATP. c. light. b. carbon dioxide. d. a burning candle. ____ 17. Photosynthesis uses sunlight to convert water and carbon dioxide into a. oxygen. c. ATP and oxygen. b. high-energy sugars. d. oxygen and high-energy sugars ...
Cell Transport Review Sheet
... Part II – Fill in the blank 1. The process of diffusion causes molecules to move from (low to high or high to low) concentrations until a state of ____________________ is reached. 2. The diffusion of water is known as __________________. 3. ________________ diffusion uses proteins to bring materials ...
... Part II – Fill in the blank 1. The process of diffusion causes molecules to move from (low to high or high to low) concentrations until a state of ____________________ is reached. 2. The diffusion of water is known as __________________. 3. ________________ diffusion uses proteins to bring materials ...
Biology Passage 2 - HCC Learning Web
... whereas water freely diffuses through the lipid bilayer. Thus, a solution (solvent) can be considered hyper-tonic (more solute), hypo-tonic (less solute) or isotonic (same concentration) to the cell it surrounds. In addition, the flux of solvent in an effort to achieve equilibrium of solute concentr ...
... whereas water freely diffuses through the lipid bilayer. Thus, a solution (solvent) can be considered hyper-tonic (more solute), hypo-tonic (less solute) or isotonic (same concentration) to the cell it surrounds. In addition, the flux of solvent in an effort to achieve equilibrium of solute concentr ...
Cell and Organelle
... Each group will present their work to the class. They will discuss the importance of each cell parts and connect it to the real life situation and their culture. (TEK infusion: connection, cooperation, respect, creativity) Type of assessment: Teacher-made-test Direction: Complete the chart below. Dr ...
... Each group will present their work to the class. They will discuss the importance of each cell parts and connect it to the real life situation and their culture. (TEK infusion: connection, cooperation, respect, creativity) Type of assessment: Teacher-made-test Direction: Complete the chart below. Dr ...
Section: 2.6 Name:
... Ion Channels – the movement of ions that cannot move across the lipid bilayer without assistance ...
... Ion Channels – the movement of ions that cannot move across the lipid bilayer without assistance ...
AP Biology Cell Poster
... AP Biology Cell Poster Due Date: SEPTEMBER 25, 2012 Weight: MAJOR GRADE Procedure: 1. Choose an animal or plant cell to do your poster on. Select 15 cell organelles or cell structures from the list at the bottom of this page that pertain to this type of cell. You can ONLY use those that belong to th ...
... AP Biology Cell Poster Due Date: SEPTEMBER 25, 2012 Weight: MAJOR GRADE Procedure: 1. Choose an animal or plant cell to do your poster on. Select 15 cell organelles or cell structures from the list at the bottom of this page that pertain to this type of cell. You can ONLY use those that belong to th ...
Cell Structure and Function Chapter 4 Biology 100
... direction are balanced by movements in the opposite direction. ...
... direction are balanced by movements in the opposite direction. ...
Cell Transport - Cobb Learning
... cell than in the solution, causing (water flows into the cell) (increases osmotic pressure, cells may burst). hypotonic ...
... cell than in the solution, causing (water flows into the cell) (increases osmotic pressure, cells may burst). hypotonic ...
Use ALL notes, lab, hand-outs to prepare! This is only a guide, do
... 20. Be able to draw and label the 2 energy organelles in detail. 21. Explain why Cell Theory still very important to biology today. 22. Be able to describe the types of movement for single celled organisms. 23. Describe the fluid mosaic model. 24. Know the components of a solution and give an exampl ...
... 20. Be able to draw and label the 2 energy organelles in detail. 21. Explain why Cell Theory still very important to biology today. 22. Be able to describe the types of movement for single celled organisms. 23. Describe the fluid mosaic model. 24. Know the components of a solution and give an exampl ...
Cells
... regardless of internal and external conditions. Survival depends on the cell’s ability to maintain the proper conditions within itself. What is this called???? ...
... regardless of internal and external conditions. Survival depends on the cell’s ability to maintain the proper conditions within itself. What is this called???? ...
Goal Two
... Too hot sweat Too cold shiver, goosebumps, draw up o Maintance of homeostasis in terms of : Temperature pH- measure of how acidic or basic something is acid has a pH below 7 base has a pH above 7 neutral is 7, ex. Distilled water salinity Movement of materials into and out of ce ...
... Too hot sweat Too cold shiver, goosebumps, draw up o Maintance of homeostasis in terms of : Temperature pH- measure of how acidic or basic something is acid has a pH below 7 base has a pH above 7 neutral is 7, ex. Distilled water salinity Movement of materials into and out of ce ...
Cell Membrane /cell wall nucleus cytoplasm mitochondria
... Structure - the actual parts of the cell that come together to form cells. Function - the specialized activities that the parts of the cell do. ...
... Structure - the actual parts of the cell that come together to form cells. Function - the specialized activities that the parts of the cell do. ...
HOMEOSTASIS TEST REVIEW SHEET
... 27. When you are talking about osmosis, the only concentration % you have to look at is the ____________________ %. 28. Most cells are found in a/an ______________________ state. 29. Active transport means that the cell must use _______________________ to get something into the cell. 30. Name 3 exam ...
... 27. When you are talking about osmosis, the only concentration % you have to look at is the ____________________ %. 28. Most cells are found in a/an ______________________ state. 29. Active transport means that the cell must use _______________________ to get something into the cell. 30. Name 3 exam ...
Slide 1
... – Evolution of new species by the acquisition and incorporation of other organisms’ genomes (a process) • “I picture genes and their products flowing through a sea of cells” (Carl Woese, on early cellular life) ...
... – Evolution of new species by the acquisition and incorporation of other organisms’ genomes (a process) • “I picture genes and their products flowing through a sea of cells” (Carl Woese, on early cellular life) ...
Study the following for the test on Thursday (3/10/11)
... -Low turgor pressure – force outside of the cell wall is _________ than the cell wall, force of vacuole is ____________ - what happens to the plant? -What happens to a plant cell during high turgor pressure? What is happening to the plant? - Photosynthesis - know the equation for photosynthesis – wh ...
... -Low turgor pressure – force outside of the cell wall is _________ than the cell wall, force of vacuole is ____________ - what happens to the plant? -What happens to a plant cell during high turgor pressure? What is happening to the plant? - Photosynthesis - know the equation for photosynthesis – wh ...
Homeostasis and Cell Transport
... difference in the concentration of molecules across a distance. Substances ...
... difference in the concentration of molecules across a distance. Substances ...
What is a cell?
... The cell theory states: ● All living things are made up of cells ● Cells are the basic units of structure and function in living things ● New cells are produced from existing cells ...
... The cell theory states: ● All living things are made up of cells ● Cells are the basic units of structure and function in living things ● New cells are produced from existing cells ...
Organelle stations
... Long & thin protein fibres that give structure and support to membrane Anchored to the plasma membrane Organelles move around the cytoplasm on these ...
... Long & thin protein fibres that give structure and support to membrane Anchored to the plasma membrane Organelles move around the cytoplasm on these ...
Cell Keywords - No Brain Too Small
... l) Complimentary to thymine m) Energy molecule n) Reaction that requires oxygen o) Happens in the mitochondria p) The carbohydrate making up the structure of the cell wall q) Required by an enzyme to function r) Required by the substrate so that an enzyme can catalyse the reaction s) Difference in c ...
... l) Complimentary to thymine m) Energy molecule n) Reaction that requires oxygen o) Happens in the mitochondria p) The carbohydrate making up the structure of the cell wall q) Required by an enzyme to function r) Required by the substrate so that an enzyme can catalyse the reaction s) Difference in c ...
Osmosis: Diffusion of Water
... Explain how the processes of diffusion, passive transport, and active transport occur and why they are important to cells. Predict the effect of a hypotonic, hypertonic, or isotonic solution on a cell. ...
... Explain how the processes of diffusion, passive transport, and active transport occur and why they are important to cells. Predict the effect of a hypotonic, hypertonic, or isotonic solution on a cell. ...
Cytoplasmic streaming
Cytoplasmic streaming, also called protoplasmic streaming and cyclosis, is the directed flow of cytosol (the liquid component of the cytoplasm) and organelles around large fungal and plant cells through the mediation of actin. This movement aids in the delivery of organelles, nutrients, metabolites, genetic information, and other materials to all parts of the cell. Cytoplasmic streaming occurs along actin filaments in the cytoskeleton of the cell.Cytoplasmic streaming was first discovered in the 1830s. The scientific breakthrough assisted scientists in developing an understanding of the different roles of cells and how they function as the basic operating systems of life.This process occurs through the operation of motor proteins called myosins.These proteins use energy of adenosine triphosphate (ATP) to act as a molecular motor, which slides along actin filaments. This works in a manner that tows the organelles and other cytoplasmic contents in the same direction. Myosin proteins consist of two conjoined proteins. If one protein remains attached to the substrate, the substance acted upon by the protein, such as a microfilament, has the ability to move organelles through the cytoplasm.The green alga genus Chara and other genera in the Division Charophyta, such as Coleochaete, are thought to be the closest relatives of land plants. These haploid organisms contain some of the largest plant cells on earth, a single cell of which can reach up to 10 cm in length. The large size of these cells demands an efficient means to distribute resources, which is enabled via cytoplasmic streaming.Cytoplasmic streaming is strongly dependent upon intracellular pH and temperature. It has been observed that the effect of temperature on cytoplasmic streaming created linear variance and dependence at different high temperatures in comparison to low temperatures. This process is complicated, with temperature alterations in the system increasing its efficiency, with other factors such as the transport of ions across the membrane being simultaneously affected. This is due to cells homeostasis depending upon active transport which may be affected at some critical temperatures.In plant cells, chloroplasts may be moved around with the stream, possibly to a position of optimum light absorption for photosynthesis. The rate of motion is usually affected by light exposure, temperature, and pH levels.In reference to pH, because actin and myosin are both proteins, strong dependence on pH is expected. The optimal pH at which cytoplasmic streaming is highest, is achieved at neutral pH and decreases at both low and high pH.The flow of cytoplasm may be stopped by:Adding Lugol's iodine solutionAdding Cytochalasin D (dissolved in dimethyl sulfoxide)↑ ↑ ↑ ↑ ↑ ↑