Biology: Concepts and Connections‚ 6e (Campbell) Chapter 4 A Tour of the Cell Multiple-Choice Questions 1) Which of the following statements about cells is true? A) All cells have cell walls. B) All cells have internal structures that move. C) All cells are attached to other cells. D) All cells are motile. E) All cells have static organelles. Answer: B Topic: Opening Essay Skill: Factual Recall 2) Light microscopes A) can
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Without Chloroplast doing its job‚ Plant cells won’t have food for energy. All Eukaryotic Cells have a Golgi Apparatus‚ which is made up of 5-6 sacs called vesicles. The Golgi Apparatus is also in the cytoplasm and processes and packages proteins and fats. Its vesicles are responsible for moving materials‚ like proteins‚ around the cell like a mailman that carries mail. Without the Golgi Apparatus‚ proteins would not be processed‚ packaged‚ or delivered to where they’re supposed to be delivered. An
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cell from physical damage Mitochondrion - Eukaryotic A membrane-enclosed structure that is considered to be the power plant of the cell‚ since it is responsible for the energy production‚ being a source of chemical energy Golgi Apparatus - Eukaryotic The Golgi apparatus is a cell structure whose tasks include the packaging‚ the processing‚ and the transporting of synthesized proteins to the various parts of the cell Nucleus - Eukaryotic The very center of the cell‚ where the majority of genetic
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that is the exact thing that the mitochondria do for the cell. G:Golgi Apparatus>Packager The packager prepares everything for transporting‚ the golgi apparatus packages macromolecules for transport in a cell. H:Cell Wall>Walls The walls of a factory keep everyone in the factory safe from any dangers outside‚ like the walls of a factory‚ the walls of the cell do the same thing. I:Ribosomes>Packager Just like the golgi apparatus the ribosomes package something inside the cell. There are many different types of packagers in a factory
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membrane encloses the nucleus‚ controlling what enters and exits. Golgi Apparatus: Located very near the rough endoplasmic reticulum‚ the Golgi apparatus is involved in a variety of processes. It builds lysosomes and‚ in plant cells‚ it creates complex sugars to send off in secretory vesicles. Its membrane surrounds an area of fluid where complex molecules (eg. Proteins‚ sugars etc) are stored and changed. The Golgi apparatus also gathers simple molecules and combines them to make them more complex
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Mito Case Study 1. What are Nuc‚ Flag‚ ER‚ Mito‚ Chlora‚ Golgi‚ Ves and Lys short for? What does each of these organelles do in a cell? Answer: Nuc is short for nucleus; the functions for a nucleus is information storage‚ transmission‚ ribosome subunit assembly‚ and structural support. Flag stands for flagella; the flagella is a tail-like piece of the cell that allows it to swim through liquid. ER stands for endoplasmic reticulum; the endoplasmic reticulum is used for protein synthesis and
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cell. The power plants provide energy to all parts of the city. The vacuole is like the land fill. The vacuole stores materials containing water‚ food‚ or waste. The land fill stores harmful waste products safely. The Golgi apparatus is like the post office. The Golgi apparatus is to modify‚ sort‚ and package proteins and other materials from the endoplasmic reticulum for storage in the cell. The post office labels packages and ship goods. The ribosomes are like workers in a factory. The ribosomes
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1. Nuc stand for nucleus. The nucleus controls and helps regulate most of the actions that take place within the cell. Flag stands for the flagella. The flagella extend from the plasma membrane and help the cell move through liquid. ER stand for the endoplasmic reticulum. There are two different types of endoplasmic reticulum in each cell; the smooth and rough endoplasmic reticulum. They both have separate functions; the smooth endoplasmic reticulum processes lipids‚ and the rough endoplasmic reticulum
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place to keep DNA (deoxyribonucleic acid) confined in a definite area.” (Boyle‚ Senior‚ 2002: 10) Golgi Apparatus This organelle is formed of a stack of flat membrane-bound sacks and a tightly packed group of flattened vesicles. Vesicles are a small spherical organelle‚ bounded by a single membrane‚ used to store and transport material around the cell. (Boyle‚ Senior‚ 2002: 14) The Golgi is a continuously moving structure due to vesicles coming and going from one side to the other and they
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Centriole Rough ER Smooth ER Golgi Apparatus Ribosome Mitochondria Vacuole Nucleus Cytoplasm Cell Membrane Nucelous Nuclear Envelope Nuclear Pore Lysosomes Microtubles Microtubules- Is a component of the cytoskeleton. Centriole- Aids in cell division and it’s only in animal cells. Lysosomes- Clean-up organelle it digests and breaks down lipids‚ carbs‚ and proteins. Nuclear Pore- Dots on the envelope which allows material in the and out of the
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