Station #1: Chemistry
... Which organelle transports ribosomes from one end of the cell to another? Rough ER Which organelle creates ribosomes? Nucleolus Which organelle packages and ships proteins outside of a cell? Golgi body Which organelle creates ATP energy? Mitochondria Which two organelles (besides the nucleus) co ...
... Which organelle transports ribosomes from one end of the cell to another? Rough ER Which organelle creates ribosomes? Nucleolus Which organelle packages and ships proteins outside of a cell? Golgi body Which organelle creates ATP energy? Mitochondria Which two organelles (besides the nucleus) co ...
Carbohydrates - CSB | SJU Employees Personal Web Sites
... dissacharide repeat of a hexose and hexosamine monsacharide • Highly charge with carboxyl and sulfate groups • Properties (high viscosity, low compressibility) useful for joints ...
... dissacharide repeat of a hexose and hexosamine monsacharide • Highly charge with carboxyl and sulfate groups • Properties (high viscosity, low compressibility) useful for joints ...
Slide 1
... •NUCLEUS– circular, located in the center of the cell, contains the DNA which is attached to proteins forming chromatin •Information stored in the DNA directs the activities of the cell •Nuclear membrane, with pores, surrounds nucleus •Nucleolus – ball like mass of fibers and granules that make ...
... •NUCLEUS– circular, located in the center of the cell, contains the DNA which is attached to proteins forming chromatin •Information stored in the DNA directs the activities of the cell •Nuclear membrane, with pores, surrounds nucleus •Nucleolus – ball like mass of fibers and granules that make ...
Chapter 3 Review Questions
... Do you understand the basic parts of the cell membrane? Can you model it? Objective: Become familiar with the structure and function of the cell membrane. Use modeling clay to construct a 3D model of cell membrane structures. Use color and labels to distinguish key elements (20 pts. – 10 for model a ...
... Do you understand the basic parts of the cell membrane? Can you model it? Objective: Become familiar with the structure and function of the cell membrane. Use modeling clay to construct a 3D model of cell membrane structures. Use color and labels to distinguish key elements (20 pts. – 10 for model a ...
biology 12: u nit d - c
... 34. a) Where are cilia and flagella found? How are they similar in terms of structure/MT arrangement, as well as function? How are they different? _____________________________________________________________________________________________________________________ ___________________________________ ...
... 34. a) Where are cilia and flagella found? How are they similar in terms of structure/MT arrangement, as well as function? How are they different? _____________________________________________________________________________________________________________________ ___________________________________ ...
Animal-like Protista
... In multiple fission many nuclear divisions precede the rapid differentiation of the cytoplasm into many distinct individuals In budding a portion of the parent breaks off and differentiates into a new individual Many protozoans possess the capacity for encystment and excystment During encystment, su ...
... In multiple fission many nuclear divisions precede the rapid differentiation of the cytoplasm into many distinct individuals In budding a portion of the parent breaks off and differentiates into a new individual Many protozoans possess the capacity for encystment and excystment During encystment, su ...
Interphase - Cloudfront.net
... ORGANELLES- "little organs" within the cell that perform specific functions The nucleus is to the cell what the __________is to a person. The cell membrane is to a cell what the ________ is to a ...
... ORGANELLES- "little organs" within the cell that perform specific functions The nucleus is to the cell what the __________is to a person. The cell membrane is to a cell what the ________ is to a ...
Collect-a-Cell! - Partnerships for Environmental Education and Rural
... o Recognize that the presence of a nucleus determines whether a cell is prokaryotic or eukaryotic. 7.12 - Organisms and environments. The student knows that living systems at all levels of organization demonstrate the complementary nature of structure and function. The student is expected to: o reco ...
... o Recognize that the presence of a nucleus determines whether a cell is prokaryotic or eukaryotic. 7.12 - Organisms and environments. The student knows that living systems at all levels of organization demonstrate the complementary nature of structure and function. The student is expected to: o reco ...
7-2 Eukaryotic Cell Parts Powerpoint
... Mitochondria & Chloroplasts Mitochondria are found in plant & animal cells Functions as the cell’s “powerhouse” by converting energy stored in glucose to the cellular energy ATP Composed of 2 membranes: inner & outer The inner membrane is folded to increase surface area ...
... Mitochondria & Chloroplasts Mitochondria are found in plant & animal cells Functions as the cell’s “powerhouse” by converting energy stored in glucose to the cellular energy ATP Composed of 2 membranes: inner & outer The inner membrane is folded to increase surface area ...
Ch.4 Cell Notes - Milan Area Schools
... Puts finishing touches on proteins and lipids that arrive from ER Packages finished material for shipment to ...
... Puts finishing touches on proteins and lipids that arrive from ER Packages finished material for shipment to ...
Chapter 4 Prokaryotic vs Eukaryotic
... This chapter provides an in-depth look at the structure and function of prokaryotic and eukaryotic cells. A detailed study of prokaryotic structure is extremely valuable because it provides important information on how antibiotics work, how microbes undergo metabolism, how antibiotic resistant devel ...
... This chapter provides an in-depth look at the structure and function of prokaryotic and eukaryotic cells. A detailed study of prokaryotic structure is extremely valuable because it provides important information on how antibiotics work, how microbes undergo metabolism, how antibiotic resistant devel ...
General Biology Study Guide
... Be able to state the limiting factor of cell growth and know how surface area to volume ratio is calculated for a typical cell. ...
... Be able to state the limiting factor of cell growth and know how surface area to volume ratio is calculated for a typical cell. ...
Plant Versus Animal Cells!
... It is easy to see that people don’t look like flowers and animals don’t look like leaves! But at the microscopic level, it is hard to see the difference! All cells share many characteristics and organelles so they look very similar! So how are animal and plant cells different? ...
... It is easy to see that people don’t look like flowers and animals don’t look like leaves! But at the microscopic level, it is hard to see the difference! All cells share many characteristics and organelles so they look very similar! So how are animal and plant cells different? ...
Name Date ____ Period ___ #____ Parts of Prokaryotic
... LIPID bilayer with POLAR heads facing out and NON-POLAR tails facing in Proteins attached to surface (inside or outside)=marker proteins Proteins stuck into membrane = transport proteins (can go part way in or all the way through) Membranes are selectively permeable (or semipermeable) when they allo ...
... LIPID bilayer with POLAR heads facing out and NON-POLAR tails facing in Proteins attached to surface (inside or outside)=marker proteins Proteins stuck into membrane = transport proteins (can go part way in or all the way through) Membranes are selectively permeable (or semipermeable) when they allo ...
Chapter Outline
... Actin filaments play a structural role when they form a dense, complex web just under the plasma membrane. To produce movement, actin filaments interact with motor molecules. Intermediate Filaments Intermediate filaments are dynamic structures that support parts of the sell and provide mechanical st ...
... Actin filaments play a structural role when they form a dense, complex web just under the plasma membrane. To produce movement, actin filaments interact with motor molecules. Intermediate Filaments Intermediate filaments are dynamic structures that support parts of the sell and provide mechanical st ...
Jeff Errington L-form bacteria: life without walls or a division machine
... L-form bacteria: life without walls or a division machine The peptidoglycan cell wall is a defining feature of bacterial cells. It has a wide range of important functions and is usually essential for cell viability. It is the target for our best antibiotics and fragments of the wall are recognised a ...
... L-form bacteria: life without walls or a division machine The peptidoglycan cell wall is a defining feature of bacterial cells. It has a wide range of important functions and is usually essential for cell viability. It is the target for our best antibiotics and fragments of the wall are recognised a ...
Lecture #12 Date
... from unicellular to multicellular autotrophic to heterotrophic asexual to sexual reproduction pathogenic to beneficial sessile to mobile ...
... from unicellular to multicellular autotrophic to heterotrophic asexual to sexual reproduction pathogenic to beneficial sessile to mobile ...
5 Eukaryotic Microbial Structure and Function
... – contains porins similar to the outer membrane of gram-negative bacteria inner membrane – highly folded to form cristae (s., crista) – location of enzymes and electron carriers for electron transport and oxidative phosphorylation matrix enclosed by inner membrane – contains ribosomes (same size as ...
... – contains porins similar to the outer membrane of gram-negative bacteria inner membrane – highly folded to form cristae (s., crista) – location of enzymes and electron carriers for electron transport and oxidative phosphorylation matrix enclosed by inner membrane – contains ribosomes (same size as ...
structure and function of the cell
... • Cell membrane: a phospholipid bilayer • Peripheral proteins are found on each surface of the cell membrane. • Integral proteins are embedded in the cell membrane. • Lipids and proteins can move laterally within the cell membrane. ...
... • Cell membrane: a phospholipid bilayer • Peripheral proteins are found on each surface of the cell membrane. • Integral proteins are embedded in the cell membrane. • Lipids and proteins can move laterally within the cell membrane. ...
Cytoplasmic Organelles
... Looks like a flattened stack of membranes piled one upon the other Proteins are often modified by special enzymes & attach carbohydrates and lipids to them After modifications in the Ga, the proteins may then be released from the cell or take up positions in other parts of the cell Basically ...
... Looks like a flattened stack of membranes piled one upon the other Proteins are often modified by special enzymes & attach carbohydrates and lipids to them After modifications in the Ga, the proteins may then be released from the cell or take up positions in other parts of the cell Basically ...
EUKARYOTIC CELLS
... Membrane bound organelle Transforms solar energy into chemical energy : PHOTOSYNTHESIS Contains chlorophyll, makes the cell green ...
... Membrane bound organelle Transforms solar energy into chemical energy : PHOTOSYNTHESIS Contains chlorophyll, makes the cell green ...
pH - Elmwood Park Public Schools
... • Contains the DNA for the cell • Things move in and out of the nucleus through small holes in the nuclear membrane. • The membrane surrounding the nucleus is called the ...
... • Contains the DNA for the cell • Things move in and out of the nucleus through small holes in the nuclear membrane. • The membrane surrounding the nucleus is called the ...
Flagellum
A flagellum (/fləˈdʒɛləm/; plural: flagella) is a lash-like appendage that protrudes from the cell body of certain prokaryotic and eukaryotic cells. The word flagellum in Latin means whip. The primary role of the flagellum is locomotion but it also often has function as a sensory organelle, being sensitive to chemicals and temperatures outside the cell. Flagella are organelles defined by function rather than structure. There are large differences between different types of flagella; the prokaryotic and eukaryotic flagella differ greatly in protein composition, structure, and mechanism of propulsion. However, both are used for swimming.An example of a flagellate bacterium is the ulcer-causing Helicobacter pylori, which uses multiple flagella to propel itself through the mucus lining to reach the stomach epithelium. An example of a eukaryotic flagellate cell is the mammalian sperm cell, which uses its flagellum to propel itself through the female reproductive tract. Eukaryotic flagella are structurally identical to eukaryotic cilia, although distinctions are sometimes made according to function and/or length.