![Living Things](http://s1.studyres.com/store/data/008631140_1-dafd8abc2ae41c3ed7d90b9961d4f4cd-300x300.png)
Living Things
... Click the Active Art button to open a browser window and access Active Art about the photosynthesis process. ...
... Click the Active Art button to open a browser window and access Active Art about the photosynthesis process. ...
Transport in plants
... • As hydrogen ions are now at a high concentration outside the companion cells, they are brought back in by diffusion through special co-transporter proteins, which also bring the sucrose in at the same time • As the concentration of sucrose builds up inside the companion cells, they diffuse into th ...
... • As hydrogen ions are now at a high concentration outside the companion cells, they are brought back in by diffusion through special co-transporter proteins, which also bring the sucrose in at the same time • As the concentration of sucrose builds up inside the companion cells, they diffuse into th ...
Cell A nalogy Poster Project - Rochester Community Schools
... Our group’s analogy to a cell is a(n): _____________________ and it is a(n) Animal Cell or Plant Cell. (Circle one) ...
... Our group’s analogy to a cell is a(n): _____________________ and it is a(n) Animal Cell or Plant Cell. (Circle one) ...
Topic: B2b Lesson: 2 Title: Enzymes and digestion
... Aims: Explain how enzymes are involved in digestion Starter: Write down everything you can remember from key stage 3 about digestion, eg. what it is; where it takes place... ...
... Aims: Explain how enzymes are involved in digestion Starter: Write down everything you can remember from key stage 3 about digestion, eg. what it is; where it takes place... ...
File - Science for all
... 1. You have two diagrams at your table. One diagram is a plant cell, the other diagram is an animal cell. People sitting on the left will have plant cell, people on the right will have the animal cell diagram. 2. Look at the organelles included in your cell diagram. 3. Complete the chart inside the ...
... 1. You have two diagrams at your table. One diagram is a plant cell, the other diagram is an animal cell. People sitting on the left will have plant cell, people on the right will have the animal cell diagram. 2. Look at the organelles included in your cell diagram. 3. Complete the chart inside the ...
Chapter 7 Cell Structure and Function Chapter Vocabulary Review
... Diffusion is the movement of particles from an area of high concentration to an area of low concentration. Osmosis is the diffusion of water through a selectively permeable membrane. Look at the beakers on the left. In the beakers on the right, draw in any changes in water level or number of solute ...
... Diffusion is the movement of particles from an area of high concentration to an area of low concentration. Osmosis is the diffusion of water through a selectively permeable membrane. Look at the beakers on the left. In the beakers on the right, draw in any changes in water level or number of solute ...
7th Grade Science Progress Report Rubric Standard Exceeds
... objects (noncontact / across open space), AND understand that magnetism and electricity are two forces (push or pull) that act upon objects may differ in strength. Develop and use a Understand that Atoms are the model to describe atoms and small building blocks of how the total number molecules comb ...
... objects (noncontact / across open space), AND understand that magnetism and electricity are two forces (push or pull) that act upon objects may differ in strength. Develop and use a Understand that Atoms are the model to describe atoms and small building blocks of how the total number molecules comb ...
Unit 3 - Madison Public Schools
... makes lysosomes. Lysosomes have a very low pH and are filled with hydrolytic enzymes. The lysosomes fuse with worn out cell parts and with transport vesicles to break down structures. ...
... makes lysosomes. Lysosomes have a very low pH and are filled with hydrolytic enzymes. The lysosomes fuse with worn out cell parts and with transport vesicles to break down structures. ...
Epi-modif, glands
... -intercellular space is 15 - 20 nm This space contains cadherins - calcium dependent transmembrane linker proteins. -on the intracellular side, proteins, vinculin and a-actinin bind the mb to actin web ...
... -intercellular space is 15 - 20 nm This space contains cadherins - calcium dependent transmembrane linker proteins. -on the intracellular side, proteins, vinculin and a-actinin bind the mb to actin web ...
How does prolyl hydroxylase-3 induce apoptosis in neuronal
... Western blot. Results showed that only a band of 25kDa was detected, without the 39kDa form. These data suggest that the presence of the 5’UTR prevents the translation of the MTS and therefore, the 39kDa protein was not seen. Some proteins, such as pVHL, has internal translation from the second Meth ...
... Western blot. Results showed that only a band of 25kDa was detected, without the 39kDa form. These data suggest that the presence of the 5’UTR prevents the translation of the MTS and therefore, the 39kDa protein was not seen. Some proteins, such as pVHL, has internal translation from the second Meth ...
LAB #3 – ORGANIC COMPOUNDS AND BIOLOGICAL MEMBRANES
... Spec·tro·pho·tom·e·ter n: An instrument used to measure the relative intensities of wavelengths in a spectrum. Spectrophotometry is based on the principle that some substances absorb light of a particular wavelength better than of another wavelength. Each substance has an “absorption signature,” whe ...
... Spec·tro·pho·tom·e·ter n: An instrument used to measure the relative intensities of wavelengths in a spectrum. Spectrophotometry is based on the principle that some substances absorb light of a particular wavelength better than of another wavelength. Each substance has an “absorption signature,” whe ...
Lab Biochemistry File
... Introduction: As biologists, we depend on chemists for our understanding of how many chemicals play an important role in the life processes. Carbohydrates, proteins and fats are organic compounds made up of carbon, hydrogen and other elements. They are large molecules which are used by the cell for ...
... Introduction: As biologists, we depend on chemists for our understanding of how many chemicals play an important role in the life processes. Carbohydrates, proteins and fats are organic compounds made up of carbon, hydrogen and other elements. They are large molecules which are used by the cell for ...
Enzymes - our Learning Areas
... • Up to 40 – 45 °C, temperature speeds up enzyme activity, as molecules move faster at higher temperatures and collide more often. • If temperature is too high, proteins/enzymes get denatured. e.g. What happens when you cook an egg? ...
... • Up to 40 – 45 °C, temperature speeds up enzyme activity, as molecules move faster at higher temperatures and collide more often. • If temperature is too high, proteins/enzymes get denatured. e.g. What happens when you cook an egg? ...
Organelle Presentations
... The cell membrane is the outermost part of the entire cell, keeping the cell’s contents within a defined space. The cell membrane is present in plant, animal, and bacterial cells. However, while the cell membrane is the only means of protection for animal cells, plant cells have cell walls, and ...
... The cell membrane is the outermost part of the entire cell, keeping the cell’s contents within a defined space. The cell membrane is present in plant, animal, and bacterial cells. However, while the cell membrane is the only means of protection for animal cells, plant cells have cell walls, and ...
Electrochemical Cells
... • Electrochemical cells are a way of storing chemical potential energy. • When batteries operate, electrons in high energy states flow through wires, where their energy can be harnessed to do useful work. • For electrons to flow, there must be an acceptor ion that will place the electrons in lower e ...
... • Electrochemical cells are a way of storing chemical potential energy. • When batteries operate, electrons in high energy states flow through wires, where their energy can be harnessed to do useful work. • For electrons to flow, there must be an acceptor ion that will place the electrons in lower e ...
Chapter 8 Study Guide
... occupies most of the cell’s life, also is a period of cell growth a. G1. c. G2. b. M. d. interphase. ...
... occupies most of the cell’s life, also is a period of cell growth a. G1. c. G2. b. M. d. interphase. ...
Lesson Overview - Wando High School
... The Golgi complex collects, packages, and otherwise modifies cell products (for example proteins and lipids) for distribution and use within or outside the cell. The vesicles carry proteins from the rough ER to the Golgi apparatus. ...
... The Golgi complex collects, packages, and otherwise modifies cell products (for example proteins and lipids) for distribution and use within or outside the cell. The vesicles carry proteins from the rough ER to the Golgi apparatus. ...
Chemical Change and Electrical Work
... the value of the standard cell potential for the half-reaction. To calculate the standard cell potential for an overall voltaic cell reaction using a Table of Standard Reduction Potentials. To use the Nernst equation to calculate cell potentials under non-standard conditions. To describe the differe ...
... the value of the standard cell potential for the half-reaction. To calculate the standard cell potential for an overall voltaic cell reaction using a Table of Standard Reduction Potentials. To use the Nernst equation to calculate cell potentials under non-standard conditions. To describe the differe ...
Part 1: The Paper
... best represent each cell part. Food items should look similar to the structure of the organelles i.e. a nucleus is round and has a nucleolus inside so a jawbreaker cut in half with the small round center exposed would best represent the nucleus and nucleolus. The key must contain two parts in order ...
... best represent each cell part. Food items should look similar to the structure of the organelles i.e. a nucleus is round and has a nucleolus inside so a jawbreaker cut in half with the small round center exposed would best represent the nucleus and nucleolus. The key must contain two parts in order ...
The Cell Membrane
... proteins (glycoproteins) or lipids (glycolipids) only on the extracellular side. The phospholipid profiles of the cytoplasmic and extracellular layers differ. Cholesterol, in varying amounts depending on the cell type, lies within the membrane serving to stabilize it. ...
... proteins (glycoproteins) or lipids (glycolipids) only on the extracellular side. The phospholipid profiles of the cytoplasmic and extracellular layers differ. Cholesterol, in varying amounts depending on the cell type, lies within the membrane serving to stabilize it. ...
Dave Cooke Mitosis
... coiling & folding to make a smaller package from DNA molecule to chromatin to highly condensed mitotic chromosome mitotic chromosome ...
... coiling & folding to make a smaller package from DNA molecule to chromatin to highly condensed mitotic chromosome mitotic chromosome ...
Slide 1
... Transmembrane proteins 723 and 748 amino acids long Proteins critical in cellular adhesion Like binds to like ...
... Transmembrane proteins 723 and 748 amino acids long Proteins critical in cellular adhesion Like binds to like ...
Anti-HK I: Mouse Hexokinase I Antibody
... interacting with mitochondria, thus acting as a metabolic sensor. In highly glycolytic, i.e. extremely aggressive tumours, mitochondrial HK II activity is increased and fosters cell growth in the hypoxic conditions of neoplastic mass accrual by enhancing glycolysis, which becomes independent of oxyg ...
... interacting with mitochondria, thus acting as a metabolic sensor. In highly glycolytic, i.e. extremely aggressive tumours, mitochondrial HK II activity is increased and fosters cell growth in the hypoxic conditions of neoplastic mass accrual by enhancing glycolysis, which becomes independent of oxyg ...
Unit 1 Notes
... Each of our cells (except our ______ cells) contains two matching sets of chromomosomes. Each cell is therefore said to be d___________. Human cells have 2 sets of _____ chromomosomes. Cell division ensures that each daughter cell has the i______________ g______________ information to that of ...
... Each of our cells (except our ______ cells) contains two matching sets of chromomosomes. Each cell is therefore said to be d___________. Human cells have 2 sets of _____ chromomosomes. Cell division ensures that each daughter cell has the i______________ g______________ information to that of ...
The Cell - MDC Faculty Home Pages
... is the site of the production of lipid molecules such as estrogen and testosterone. free ribosomes ...
... is the site of the production of lipid molecules such as estrogen and testosterone. free ribosomes ...
Cytosol
![](https://en.wikipedia.org/wiki/Special:FilePath/Crowded_cytosol.png?width=300)
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.