General Characteristics of the Six Kingdoms
... sun by photosynthesis & store it in organic compounds No movement Reproduce sexually or asexually Contain chlorophyll inside of chloroplasts ...
... sun by photosynthesis & store it in organic compounds No movement Reproduce sexually or asexually Contain chlorophyll inside of chloroplasts ...
Biomolecules
... hydroxide ions (OH-) in solution • Basic, or alkaline, solutions contain lower concentrations of H+ ions than pure water and have pH values above 7 • Ammonium is a strong base ...
... hydroxide ions (OH-) in solution • Basic, or alkaline, solutions contain lower concentrations of H+ ions than pure water and have pH values above 7 • Ammonium is a strong base ...
The Chemistry of Life
... Molecules of Life Put C, H, O, N together in different ways to build living organisms What are bodies made of? ...
... Molecules of Life Put C, H, O, N together in different ways to build living organisms What are bodies made of? ...
Cell membrane
... amounts of diffusion. • Some channel proteins, gated channels, open or close depending on the presence or absence of a physical or chemical stimulus. • The chemical stimulus is usually different from the transported molecule. • For example, when neurotransmitters bind to specific gated channels on t ...
... amounts of diffusion. • Some channel proteins, gated channels, open or close depending on the presence or absence of a physical or chemical stimulus. • The chemical stimulus is usually different from the transported molecule. • For example, when neurotransmitters bind to specific gated channels on t ...
Movement Through The cell New Notes
... Lets look at a sugar-water solution. One side of the membrane has a concentrated sugar solution and on the other side is a dilute sugar solution. ...
... Lets look at a sugar-water solution. One side of the membrane has a concentrated sugar solution and on the other side is a dilute sugar solution. ...
Investigating Cells - Hyndland Secondary School
... be kept constant to ensure that a valid comparison of the tissues can be made. Briefly describe a suitable control for the experiment. Explain why several samples of each tissues should have been used and an average volume of oxygen calculated. Another plant tissue containing catalyse was used in th ...
... be kept constant to ensure that a valid comparison of the tissues can be made. Briefly describe a suitable control for the experiment. Explain why several samples of each tissues should have been used and an average volume of oxygen calculated. Another plant tissue containing catalyse was used in th ...
U6S2 Eukaryotic Cells Highlighted
... organelles, starting with the nucleus. The nucleus is a large organelle in a eukaryotic cell. It contains the cell’s DNA, or genetic material. DNA contains the information on how to make a cell’s proteins. Proteins control the chemical reactions in a cell. They also provide structural support for ce ...
... organelles, starting with the nucleus. The nucleus is a large organelle in a eukaryotic cell. It contains the cell’s DNA, or genetic material. DNA contains the information on how to make a cell’s proteins. Proteins control the chemical reactions in a cell. They also provide structural support for ce ...
Chapter 19 – Lipids
... similar in composition to cholesterol and is used to treat congestive heart failure. Needless to say, too much of this steroid (like all steroids) is harmful, and is potentially fatal. Doses as low as 1 mg have a measurable effect on heart function. Digitoxin is extracted from the foxglove ...
... similar in composition to cholesterol and is used to treat congestive heart failure. Needless to say, too much of this steroid (like all steroids) is harmful, and is potentially fatal. Doses as low as 1 mg have a measurable effect on heart function. Digitoxin is extracted from the foxglove ...
Slide 1
... 3 Na+ ions bind to the pump ATP binds to the pump and is hydrolyzed a phosphate group remains bound to the pump = phosphorylation phosphorylation changes the activity of the pump by altering its shape Na+ is expelled out of the cell – against its concentration gradient 2 K+ ions then bind the pump a ...
... 3 Na+ ions bind to the pump ATP binds to the pump and is hydrolyzed a phosphate group remains bound to the pump = phosphorylation phosphorylation changes the activity of the pump by altering its shape Na+ is expelled out of the cell – against its concentration gradient 2 K+ ions then bind the pump a ...
in PDF format
... phagotrophic (i.e., they feed upon organic particles) and consequently possess cellular organelles that are specialized for capture and ingestion of prey, including bacteria and small algal cells. ...
... phagotrophic (i.e., they feed upon organic particles) and consequently possess cellular organelles that are specialized for capture and ingestion of prey, including bacteria and small algal cells. ...
Mitosis What is (and is not) mitosis?
... Chromatids arrive at opposite poles of cell, and new membranes form around the daughter nuclei. The chromosomes disperse and are no longer visible under the light microscope. The spindle fibers disperse, and cytokinesis or the partitioning of the cell may also begin during this stage. Cytokinesis In ...
... Chromatids arrive at opposite poles of cell, and new membranes form around the daughter nuclei. The chromosomes disperse and are no longer visible under the light microscope. The spindle fibers disperse, and cytokinesis or the partitioning of the cell may also begin during this stage. Cytokinesis In ...
Unit Direction Sheet - Cell rev 2015
... B) Describe the location within the cell, the function, and the basic structure of the following cell organelles: Endoplasmic reticulum, Golgi apparatus, Ribosomes, Lysosomes, Cytoskeleton, Nucleus, and Cilia - Flagella. (Pages 74, 79-85) C) Describe the structure and function of the cell or plasma ...
... B) Describe the location within the cell, the function, and the basic structure of the following cell organelles: Endoplasmic reticulum, Golgi apparatus, Ribosomes, Lysosomes, Cytoskeleton, Nucleus, and Cilia - Flagella. (Pages 74, 79-85) C) Describe the structure and function of the cell or plasma ...
Prokaryotic Cell Structure and Function:
... Pili (singular = pilus) are longer and less numerous than fimbriae and are made of pilin proteins. Pili allow bacteria to bind other cells of the same species and facilitate genetic exchange, i.e., the passage of DNA from one cell to another. Pili involved in this gene transfer activity are called " ...
... Pili (singular = pilus) are longer and less numerous than fimbriae and are made of pilin proteins. Pili allow bacteria to bind other cells of the same species and facilitate genetic exchange, i.e., the passage of DNA from one cell to another. Pili involved in this gene transfer activity are called " ...
Organelles at Work
... the “stop” codes at the end of an mRNA strand, it releases the completed polypeptide. Then the ribosome separates into its subunits, which detaches it from the mRNA. The polypeptide must still complete its folding process before becoming a finished protein. ...
... the “stop” codes at the end of an mRNA strand, it releases the completed polypeptide. Then the ribosome separates into its subunits, which detaches it from the mRNA. The polypeptide must still complete its folding process before becoming a finished protein. ...
Algebra 1 - Edublogs
... Osmosis is a specific type of _______________. During osmosis, water travels from a _____________________ solution to a ______________________ solution. a. Plant cells in hypertonic solution will _____________ because water ____________ the cell. b. Plant cells in a hypotonic solution will _________ ...
... Osmosis is a specific type of _______________. During osmosis, water travels from a _____________________ solution to a ______________________ solution. a. Plant cells in hypertonic solution will _____________ because water ____________ the cell. b. Plant cells in a hypotonic solution will _________ ...
Cell Shapes
... Principles of Modern Cell Theory • All organisms composed of cells and cell products. • A cell is the simplest structural and functional unit of life. There are no smaller subdivisions of a cell or organism that, in themselves, are alive. • An organism’s structure and all of its functions are ultim ...
... Principles of Modern Cell Theory • All organisms composed of cells and cell products. • A cell is the simplest structural and functional unit of life. There are no smaller subdivisions of a cell or organism that, in themselves, are alive. • An organism’s structure and all of its functions are ultim ...
Lesson Overview
... Cell Organization The eukaryotic cell has two major parts: the nucleus and the cytoplasm. cytoplasm - fluid portion of the cell outside the nucleus. -Prokaryotic cells have cytoplasm too. Eukaryotic cells contain many organelles - membrane bound structures that perform specialized tasks. ...
... Cell Organization The eukaryotic cell has two major parts: the nucleus and the cytoplasm. cytoplasm - fluid portion of the cell outside the nucleus. -Prokaryotic cells have cytoplasm too. Eukaryotic cells contain many organelles - membrane bound structures that perform specialized tasks. ...
EDIBLE ANIMAL CELL
... Fill the bag with a thick transparent liquid like vegetable oil, baby oil or corn syrup– the liquid represents the cell's cytoplasm. Seal the bag and then place the cell model into an additional plastic bag for extra protection. Fill in the attached key (page 4) to explain the description and functi ...
... Fill the bag with a thick transparent liquid like vegetable oil, baby oil or corn syrup– the liquid represents the cell's cytoplasm. Seal the bag and then place the cell model into an additional plastic bag for extra protection. Fill in the attached key (page 4) to explain the description and functi ...
Investigating the genetic and molecular mechanisms underlying
... The RAS-Extracellular regulated kinase (ERK) pathway is critical for normal animal development, coordinating different processes like cell division, cell growth, cell death, and cellfate specification. Alterations in this pathway resulting in too much activity of RAS or ERK results in multiple types ...
... The RAS-Extracellular regulated kinase (ERK) pathway is critical for normal animal development, coordinating different processes like cell division, cell growth, cell death, and cellfate specification. Alterations in this pathway resulting in too much activity of RAS or ERK results in multiple types ...
Bacterial Morphology and Structure
... Editor's note: I would like to testify that I have found the Gram method to be one of the best and for many cases the best method which I have ever used for staining ...
... Editor's note: I would like to testify that I have found the Gram method to be one of the best and for many cases the best method which I have ever used for staining ...
4 A/P Biology Summer Packet Plant and Animal Cell Cytoskeleton
... up of globular molecules (see picture to the right). Globular actin protein is found in abundance in muscle cells and interacts with another globular protein (myosin) to help create movement (allow muscle cells to contract). However, actin filaments are constantly being built up and torn down to int ...
... up of globular molecules (see picture to the right). Globular actin protein is found in abundance in muscle cells and interacts with another globular protein (myosin) to help create movement (allow muscle cells to contract). However, actin filaments are constantly being built up and torn down to int ...
Ice Mantle Maker Data Sheet
... Are you fed up with cold wet hands, and hours of frustration when you produce an ice mantle in your Triple Point Cell? Change your life and try the Isotech Ice Mantle Maker. We developed it, like so many of our products, for our own use in our UKAS facility. It is so easy that we actually want to ma ...
... Are you fed up with cold wet hands, and hours of frustration when you produce an ice mantle in your Triple Point Cell? Change your life and try the Isotech Ice Mantle Maker. We developed it, like so many of our products, for our own use in our UKAS facility. It is so easy that we actually want to ma ...
Cell Transport Problem Solving
... hypotonic, so water moves into cell diluting salt concentration c) Explain the results shown on the graph between 2.0 hours and 4.0 hours (2 mark) dissolved solutes are equal so no net movement of water d) If salt were added to the solution surrounding the cell at hour 4.0, describe how the graph wo ...
... hypotonic, so water moves into cell diluting salt concentration c) Explain the results shown on the graph between 2.0 hours and 4.0 hours (2 mark) dissolved solutes are equal so no net movement of water d) If salt were added to the solution surrounding the cell at hour 4.0, describe how the graph wo ...
Anti-EFS antibody ab67502 Product datasheet 1 Abreviews 1 Image
... Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles. ...
... Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles. ...
Cytosol
The cytosol or intracellular fluid (ICF) or cytoplasmic matrix is the liquid found inside cells. It is separated into compartments by membranes. For example, the mitochondrial matrix separates the mitochondrion into many compartments.In the eukaryotic cell, the cytosol is within the cell membrane and is part of the cytoplasm, which also comprises the mitochondria, plastids, and other organelles (but not their internal fluids and structures); the cell nucleus is separate. In prokaryotes, most of the chemical reactions of metabolism take place in the cytosol, while a few take place in membranes or in the periplasmic space. In eukaryotes, while many metabolic pathways still occur in the cytosol, others are contained within organelles.The cytosol is a complex mixture of substances dissolved in water. Although water forms the large majority of the cytosol, its structure and properties within cells is not well understood. The concentrations of ions such as sodium and potassium are different in the cytosol than in the extracellular fluid; these differences in ion levels are important in processes such as osmoregulation, cell signaling, and the generation of action potentials in excitable cells such as endocrine, nerve and muscle cells. The cytosol also contains large amounts of macromolecules, which can alter how molecules behave, through macromolecular crowding.Although it was once thought to be a simple solution of molecules, the cytosol has multiple levels of organization. These include concentration gradients of small molecules such as calcium, large complexes of enzymes that act together to carry out metabolic pathways, and protein complexes such as proteasomes and carboxysomes that enclose and separate parts of the cytosol.