Notes
... • View the prepared slides/pictures at all other stations (B-E) and answer questions in your notebook. ...
... • View the prepared slides/pictures at all other stations (B-E) and answer questions in your notebook. ...
Biochemistry - mrmitchellbiowiki
... Responsible for the production of proteins. Found in the nucleus and the cytoplasm Three types of RNA: a. Ribosomal RNA: Makes up ribosomes. b. Transfer RNA: Carries amino acids to the ribosome c. Messenger RNA: (DNA to mRNA) carries DNA’s message to the ribosome ...
... Responsible for the production of proteins. Found in the nucleus and the cytoplasm Three types of RNA: a. Ribosomal RNA: Makes up ribosomes. b. Transfer RNA: Carries amino acids to the ribosome c. Messenger RNA: (DNA to mRNA) carries DNA’s message to the ribosome ...
File - Biology with Radjewski
... 1. What 1 drawing was an animal cell? 2. What 2 drawing(s) were plant cells? 3. What 3 drawing(s) were eukaryotic cells? 4. What 1 drawing was prokaryotic cells? 5. What 1 drawing was unicellular? 6. Describe the shape of the cheek cell. 7. What did you find living in yogurt? Are they prokaryotic or ...
... 1. What 1 drawing was an animal cell? 2. What 2 drawing(s) were plant cells? 3. What 3 drawing(s) were eukaryotic cells? 4. What 1 drawing was prokaryotic cells? 5. What 1 drawing was unicellular? 6. Describe the shape of the cheek cell. 7. What did you find living in yogurt? Are they prokaryotic or ...
File
... 3. All cells come from pre-existing cells. What is the big question this theory raises? 1. Where did the first cell come form 2. What can be observed now if it happened so long ago - The initial belief was that life was created through __________spontaneous generation____ (abiogenesis). Example: a p ...
... 3. All cells come from pre-existing cells. What is the big question this theory raises? 1. Where did the first cell come form 2. What can be observed now if it happened so long ago - The initial belief was that life was created through __________spontaneous generation____ (abiogenesis). Example: a p ...
BIOLOGY 1 TEST REVIEW SHEET
... 15. Know the structure of an animal cell. What do the organelles look like? What are the functions of the organelles? You will have a picture of cells on the test and have to identify structures! Use your CELL COLOR SHEET AND YOUR CELL ANALOGY PROJECT to review these but focus on: Nucleus: Nucleolu ...
... 15. Know the structure of an animal cell. What do the organelles look like? What are the functions of the organelles? You will have a picture of cells on the test and have to identify structures! Use your CELL COLOR SHEET AND YOUR CELL ANALOGY PROJECT to review these but focus on: Nucleus: Nucleolu ...
BELL WORK: Answer the following questions:
... c) Replaces a base with its complementary base d) Produces a codon that codes for the same amino acid as the original codon ...
... c) Replaces a base with its complementary base d) Produces a codon that codes for the same amino acid as the original codon ...
Active Reading Section: Introduction to Cells
... ribosomes, and DNA as prokaryotic cells do. However, the DNA of eukaryotic cells does not float freely in the cytoplasm. Instead, it is found in the nucleus, an internal compartment bound by a cell membrane. The nucleus is one kind of organelle found in eukaryotic cells. Organelles are structures th ...
... ribosomes, and DNA as prokaryotic cells do. However, the DNA of eukaryotic cells does not float freely in the cytoplasm. Instead, it is found in the nucleus, an internal compartment bound by a cell membrane. The nucleus is one kind of organelle found in eukaryotic cells. Organelles are structures th ...
Cells Unit Review- Things to know From 4.1 • The five characteristics
... Cells Unit Review- Things to know From 4.1 ...
... Cells Unit Review- Things to know From 4.1 ...
Transportation Through the Plasma Membrane
... Maintaining a Balance _____________________ - internal balance ________________ _________________ - allows some materials to pass through membrane while rejecting others. ...
... Maintaining a Balance _____________________ - internal balance ________________ _________________ - allows some materials to pass through membrane while rejecting others. ...
Since cells are the building blocks of life, understanding the different
... Since cells are the building blocks of life, understanding the different structures and functions of a cell is critical to your understanding of biology. Our biology unit is going to begin by exploring the anatomy of both plant and animal cells. The website Cells Alive, http://www.cellsalive.com/cel ...
... Since cells are the building blocks of life, understanding the different structures and functions of a cell is critical to your understanding of biology. Our biology unit is going to begin by exploring the anatomy of both plant and animal cells. The website Cells Alive, http://www.cellsalive.com/cel ...
membranes and transport
... cells. Where is the cell more negative? Inside or out? Inside! This is important for propogation of signals in neurons • Export of sodium from the cell provides the driving force for several facilitated transporters, which import glucose, amino acids and other nutrients into the cell. • Creates an o ...
... cells. Where is the cell more negative? Inside or out? Inside! This is important for propogation of signals in neurons • Export of sodium from the cell provides the driving force for several facilitated transporters, which import glucose, amino acids and other nutrients into the cell. • Creates an o ...
Chitin is a component of ______ cell walls
... 2. Which of the following organisms do not have cell walls? a. humans b. squid c. spiders d. all of the above 3. Which of the following organisms do have cell walls? (circle all that apply) a. plants b. sponges c. fungi d. bacteria 4. Which of the following is true of membranes? (circle all that app ...
... 2. Which of the following organisms do not have cell walls? a. humans b. squid c. spiders d. all of the above 3. Which of the following organisms do have cell walls? (circle all that apply) a. plants b. sponges c. fungi d. bacteria 4. Which of the following is true of membranes? (circle all that app ...
“rough” the ribosome on the Endoplasmic reticulum are there to
... that’s why they are called “rough” the ribosome on the Endoplasmic reticulum are there to create proteins for the whole cell. The smooth Endoplasmic Reticulum doesn’t make proteins therefore, doesn’t need the ribosome on itself. It just creates hormones and fatty acids. The fatty acids are oily, mak ...
... that’s why they are called “rough” the ribosome on the Endoplasmic reticulum are there to create proteins for the whole cell. The smooth Endoplasmic Reticulum doesn’t make proteins therefore, doesn’t need the ribosome on itself. It just creates hormones and fatty acids. The fatty acids are oily, mak ...
The Body in Motion
... Interacting membranes form endomembrane system Vesicles transport materials between compartments (ER Golgi, Golgi plasma membrane…) ...
... Interacting membranes form endomembrane system Vesicles transport materials between compartments (ER Golgi, Golgi plasma membrane…) ...
Cholera - KingsfieldBiology
... causing severe dehydration. Water tainted with V. Cholerae is ingested, usually through water contaminated with effluent Produce flagellin to produce flagellum to move through mucus of small intestine. ...
... causing severe dehydration. Water tainted with V. Cholerae is ingested, usually through water contaminated with effluent Produce flagellin to produce flagellum to move through mucus of small intestine. ...
AP Biology TEST #1 Review: Chapters 3-5
... b. Triglyceride A is probably solid at room temperature. Its fatty acid chains are saturated (no double bonds) and relatively long, both characteristics of solid, animal-derived triglycerides. c. Triglyceride B is probably derived from a plant. Its fatty acid chains are unsaturated (double bonds) an ...
... b. Triglyceride A is probably solid at room temperature. Its fatty acid chains are saturated (no double bonds) and relatively long, both characteristics of solid, animal-derived triglycerides. c. Triglyceride B is probably derived from a plant. Its fatty acid chains are unsaturated (double bonds) an ...
Lectures 6 & 7: Powerpoint
... ATP required (has own binding site) Note movement of particles (Ca++) against their concentration gradient ...
... ATP required (has own binding site) Note movement of particles (Ca++) against their concentration gradient ...
Key concepts_principles of signaling
... Activated receptors relay the signal into the cell interior by activating intracellular signaling proteins. Some of these signaling proteins transduce, amplify, or spread the signal as they relay it, while others integrate signals from different signaling pathways. Some function as switches that are ...
... Activated receptors relay the signal into the cell interior by activating intracellular signaling proteins. Some of these signaling proteins transduce, amplify, or spread the signal as they relay it, while others integrate signals from different signaling pathways. Some function as switches that are ...
Introduction to the Cell
... ● may contain soluble pigments in some cells (red and blue pigments in flowers); ● help protect from predators by storing waste products that may also be poisonous compounds ● contractile vacuole: specialized vacuole that pumps excess water out of cell. ...
... ● may contain soluble pigments in some cells (red and blue pigments in flowers); ● help protect from predators by storing waste products that may also be poisonous compounds ● contractile vacuole: specialized vacuole that pumps excess water out of cell. ...
Section 7.2 - CPO Science
... old organelles and break them into small pieces that can be reused. ...
... old organelles and break them into small pieces that can be reused. ...
Chapter 7 Cells
... Golgi complex or Golgi apparatus: site of packaging and modification of proteins to be secreted. Lysosome: contains digestive enzymes that break down proteins or nucleic acids only at low pH. – How lysosomes work: http://highered.mcgrawhill.com/sites/0072495855/student_view0/chapt er2/animation_ ...
... Golgi complex or Golgi apparatus: site of packaging and modification of proteins to be secreted. Lysosome: contains digestive enzymes that break down proteins or nucleic acids only at low pH. – How lysosomes work: http://highered.mcgrawhill.com/sites/0072495855/student_view0/chapt er2/animation_ ...
Mini-lesson on prokaryotic and eukaryotic cells
... Chloroplasts and mitochondria • Evidence suggests that chloroplasts and mitochondria were once bacteria that developed a symbiotic relationship with cells that have a nucleus • Chloroplasts and mitochondria have their own circular DNA that is not a part of the host’s genome. • Yes plants have both ...
... Chloroplasts and mitochondria • Evidence suggests that chloroplasts and mitochondria were once bacteria that developed a symbiotic relationship with cells that have a nucleus • Chloroplasts and mitochondria have their own circular DNA that is not a part of the host’s genome. • Yes plants have both ...
Exam 1 Fa08 Key
... [You must have at least mentioned DNA - all organisms have DNA built from the same 4 nucleic acids. You may also have mentioned a very similar biochemistry (use (mostly) the same 20 amino acids to build proteins, amino acids all left-handed, sugars all right handed, etc.), and are carbon based – Thi ...
... [You must have at least mentioned DNA - all organisms have DNA built from the same 4 nucleic acids. You may also have mentioned a very similar biochemistry (use (mostly) the same 20 amino acids to build proteins, amino acids all left-handed, sugars all right handed, etc.), and are carbon based – Thi ...
Chapter 6
... • Entire region between nucleus and plasma membrane • Consists of various organelles suspended in fluid ...
... • Entire region between nucleus and plasma membrane • Consists of various organelles suspended in fluid ...
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.