The following is a glossary of plant cell anatomy terms.
... nuclear membrane - the membrane that surrounds the nucleus. nucleolus - an organelle within the nucleus - it is where ribosomal RNA is produced. nucleus - spherical body containing many organelles, including the nucleolus. The nucleus controls many of the functions of the cell (by controlling protei ...
... nuclear membrane - the membrane that surrounds the nucleus. nucleolus - an organelle within the nucleus - it is where ribosomal RNA is produced. nucleus - spherical body containing many organelles, including the nucleolus. The nucleus controls many of the functions of the cell (by controlling protei ...
Discovery Research and Cell Culture
... Proteins are used by the body for a whole host of things, e.g. within blood (for carrying molecules and for clotting), for digestion (enzymes are proteins), for movement (actin and myosin in muscle), etc. One other major role of proteins is that of "structural proteins", i.e. those proteins that con ...
... Proteins are used by the body for a whole host of things, e.g. within blood (for carrying molecules and for clotting), for digestion (enzymes are proteins), for movement (actin and myosin in muscle), etc. One other major role of proteins is that of "structural proteins", i.e. those proteins that con ...
Chapter 9: movement of material in and out of cell
... Movement of material in and out of cell: The basics & Passive Transport: *How does stuff move in and out of an animal cell? Cell membrane -Selectively permeable - things can go in and out of cell dependent on pore size. - this is done to maintain homeostasis or equilibrium. ...
... Movement of material in and out of cell: The basics & Passive Transport: *How does stuff move in and out of an animal cell? Cell membrane -Selectively permeable - things can go in and out of cell dependent on pore size. - this is done to maintain homeostasis or equilibrium. ...
AP Biology Review Notes - Gooch
... Active site is the part of the enzyme that binds to the substrate. Products are converted from the substrate. Enzymes have three dimensional shapes that can be affected by changes in pH and temperature. Lab #2 – Enzyme Lab Many enzymes require cofactors to function properly. Cofactors include zinc, ...
... Active site is the part of the enzyme that binds to the substrate. Products are converted from the substrate. Enzymes have three dimensional shapes that can be affected by changes in pH and temperature. Lab #2 – Enzyme Lab Many enzymes require cofactors to function properly. Cofactors include zinc, ...
Cell Design and Function
... rRNA functions to assemble proteins from amino acids. Composed of both DNA and RNA. ...
... rRNA functions to assemble proteins from amino acids. Composed of both DNA and RNA. ...
Ch. 22 Cell Reproduction
... • All living things grow • All living things need to repair themselves when injured • New cells are made to make these two things happen • The process of making new cells is called ...
... • All living things grow • All living things need to repair themselves when injured • New cells are made to make these two things happen • The process of making new cells is called ...
Clinical Neurochemistry and Neuroimaging
... Monoaminergic Receptors Formed by 7 membrane spanning regions with an intracellular carboxy tail and an intracellular amino region The structure of the receptors are highly conserved with small changes in amino acid sequence leading to changes in receptor affinity Monoaminergic receptors exe ...
... Monoaminergic Receptors Formed by 7 membrane spanning regions with an intracellular carboxy tail and an intracellular amino region The structure of the receptors are highly conserved with small changes in amino acid sequence leading to changes in receptor affinity Monoaminergic receptors exe ...
Control of Gene Expression
... “off” and can be turned “on” Presence of a molecule induces gene expression • Some genes are normally “on” and can be turned “off” Presence of a molecule represses gene expression ...
... “off” and can be turned “on” Presence of a molecule induces gene expression • Some genes are normally “on” and can be turned “off” Presence of a molecule represses gene expression ...
Passive and Active Transport Internet Assignment
... Look at the top of the web page and click the “Function” button. Look at the menu on the right hand side of the web page towards the top, and click “Passive Transport”. 7. How are passive transport and active transport different from each other? ...
... Look at the top of the web page and click the “Function” button. Look at the menu on the right hand side of the web page towards the top, and click “Passive Transport”. 7. How are passive transport and active transport different from each other? ...
Cell Envelope—Outer Covering 3 Basic layers: Glycocalyx, Cell wall
... Thin peptidoglycan layer has a small periplasmic space on both sides of it— reaction site for substances entering/leaving cell Inner cell membrane Gram stain: crystal violet stains the cell purple Gram’s iodine has no affect—due to small peptidoglycan layer ETOH partially dissolves the OM’s lipids a ...
... Thin peptidoglycan layer has a small periplasmic space on both sides of it— reaction site for substances entering/leaving cell Inner cell membrane Gram stain: crystal violet stains the cell purple Gram’s iodine has no affect—due to small peptidoglycan layer ETOH partially dissolves the OM’s lipids a ...
Principals of General Zoology (Zoo-103)
... Most of the structures that make up animals, plants and microbes are made from three basic types of molecule: ...
... Most of the structures that make up animals, plants and microbes are made from three basic types of molecule: ...
Questions - Vanier College
... a. Their muscles would be unable to contract. b. Their muscles would be unable to relax. c. Cell receptors would no longer be able to bind regulatory hormones. d. G-protein receptors would all be inactivated. 13. Pemphigus vulgaris is an autoimmune disorder in which antibodies are produced against t ...
... a. Their muscles would be unable to contract. b. Their muscles would be unable to relax. c. Cell receptors would no longer be able to bind regulatory hormones. d. G-protein receptors would all be inactivated. 13. Pemphigus vulgaris is an autoimmune disorder in which antibodies are produced against t ...
The 7 Characteristics of Life
... green plants, this structure is where photosynthesis is used for the production of glucose. (looks like a bean filled with pancakes) Often attached to the nucleus and is covered with dots (ribosomes), the ER functions as transportation hallways to more material around the cell. (smooth- no ribosomes ...
... green plants, this structure is where photosynthesis is used for the production of glucose. (looks like a bean filled with pancakes) Often attached to the nucleus and is covered with dots (ribosomes), the ER functions as transportation hallways to more material around the cell. (smooth- no ribosomes ...
Identification of candidate target proteins of type III effectors
... • Injected proteins are known as type III effectors (TTE) • Effectors target defenseassoc. proteins inside the host cell ...
... • Injected proteins are known as type III effectors (TTE) • Effectors target defenseassoc. proteins inside the host cell ...
MITOSIS
... 2. is the longest part of the cell cycle 3. has 4 parts a. “every day life”- when the cell is just doing its thing b. G1 phase- the cell begins to double in size c. S phase- DNA duplicates (go from 46 chromatids to 92 chromatids) d. G2 phase- cell is ready to start mitosis PROPHASE 1. is the first s ...
... 2. is the longest part of the cell cycle 3. has 4 parts a. “every day life”- when the cell is just doing its thing b. G1 phase- the cell begins to double in size c. S phase- DNA duplicates (go from 46 chromatids to 92 chromatids) d. G2 phase- cell is ready to start mitosis PROPHASE 1. is the first s ...
the discovery of cells
... - Organisms with a cell that lacks internal structures surrounded by membranes - Most are single celled organisms Eukaryote/ Eukaryotic: - Organisms that have cells containing internal, membrane bound structures - Organelles = a structure that has a membrane surrounding it. - Organelles isolate the ...
... - Organisms with a cell that lacks internal structures surrounded by membranes - Most are single celled organisms Eukaryote/ Eukaryotic: - Organisms that have cells containing internal, membrane bound structures - Organelles = a structure that has a membrane surrounding it. - Organelles isolate the ...
The basic unit of life is the CELL. This is the smallest entity that is
... necessary to perform a specific cellular task. 1. The CELL MEMBRANE or PLASMA MEMBRANE. The cell is surrounded by the cell membrane or plasma membrane. Like the prokaryotic cell membrane it is composed of lipid and protein. Unlike the bacterial membrane the outer surface of the eukaryotic cell membra ...
... necessary to perform a specific cellular task. 1. The CELL MEMBRANE or PLASMA MEMBRANE. The cell is surrounded by the cell membrane or plasma membrane. Like the prokaryotic cell membrane it is composed of lipid and protein. Unlike the bacterial membrane the outer surface of the eukaryotic cell membra ...
Introduction to Prokaryotes versus Eukaryotes
... prokaryote cell, such as a bacterial cell. Such cells are only about 1/10 the size of a typical eukaryote cell, and they are much simpler in their structural design. As you examine Figure 5.2, note that the prokaryote bacterial cell lacks a true nucleus. Prokaryotic cells appeared “before” (pro-) nu ...
... prokaryote cell, such as a bacterial cell. Such cells are only about 1/10 the size of a typical eukaryote cell, and they are much simpler in their structural design. As you examine Figure 5.2, note that the prokaryote bacterial cell lacks a true nucleus. Prokaryotic cells appeared “before” (pro-) nu ...
Chapter 5 - Homeostasis and Transport I. Passive Transport (no
... 1. movement of molecules from an area of higher concentration to an area of lower concentration a. due to kinetic energy the molecules possess (molecules in constant motion) – Brownian movement b. concentration gradient - difference in conc. of molecules across a space 2. motion random and in straig ...
... 1. movement of molecules from an area of higher concentration to an area of lower concentration a. due to kinetic energy the molecules possess (molecules in constant motion) – Brownian movement b. concentration gradient - difference in conc. of molecules across a space 2. motion random and in straig ...
How does the cell work?
... through both body-wide feedback mechanisms and small-scale cellular processes. • Cellular processes include (a) passive transport and active transport of materials across the cell membrane to maintain specific concentrations of water and other nutrients in the cell and (b) the role of lysosomes in r ...
... through both body-wide feedback mechanisms and small-scale cellular processes. • Cellular processes include (a) passive transport and active transport of materials across the cell membrane to maintain specific concentrations of water and other nutrients in the cell and (b) the role of lysosomes in r ...
5. Nucleotides are covalently linked to form nucleic acids by the
... (e.g. fertilized egg cell) undergoes a change becoming a more specialized cell (e.g. nerve cell) 12. _______________________________ reactions involve the degradation of larger molecules to smaller molecules with production of useful energy. 13. _______________________________ are polymers construct ...
... (e.g. fertilized egg cell) undergoes a change becoming a more specialized cell (e.g. nerve cell) 12. _______________________________ reactions involve the degradation of larger molecules to smaller molecules with production of useful energy. 13. _______________________________ are polymers construct ...
Nitty Gritty Cell Parts
... • Nucleolus - makes RNA and ribosomes • Rough ER - transports proteins that were made on the attached ribosomes • Smooth ER - involved in lipid (fat) production. • Ribosomes - the factories of the cell. Site of protein synthesis. • Golgi Apparatus/Body - the post office of the cell. The Golgi receiv ...
... • Nucleolus - makes RNA and ribosomes • Rough ER - transports proteins that were made on the attached ribosomes • Smooth ER - involved in lipid (fat) production. • Ribosomes - the factories of the cell. Site of protein synthesis. • Golgi Apparatus/Body - the post office of the cell. The Golgi receiv ...
Signal transduction
Signal transduction occurs when an extracellular signaling molecule activates a specific receptor located on the cell surface or inside the cell. In turn, this receptor triggers a biochemical chain of events inside the cell, creating a response. Depending on the cell, the response alters the cell's metabolism, shape, gene expression, or ability to divide. The signal can be amplified at any step. Thus, one signaling molecule can cause many responses.