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mitochondrion

campbell_ap_bio_practice_test_ch6

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Biology
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Biology
organelles
Cell Biology
Membrane biology
Endomembrane system
cell
Eukaryote
mitochondrion
Lysosome
Vesicle
Cytoplasm
Biological membrane
health

Chapter?6 A?Tour?of?the?Cell Multiple-Choice?Questions 1) When?biologists?wish?to?study?the?internal?ultrastructure?of?cells,?they?most?likely?would?use A) a?light?microscope. B) a?scanning?electron?microscope. C) a?transmission?electronic?microscope. D) A?and?B E) B?and?C Answer: C Topic: Concept?6.1 Skill: Knowledge/Comprehension 2) The?advantage?of?light?microscopy?over?electron?microscopy?is?that A) light?microscopy?provides?for?higher?magnification?than?electron?microscopy. B) light?microscopy?provides?for?higher?resolving?power?than?electron?microscopy. C) light?microscopy?allows?one?to?view?dynamic?processes?in?living?cells. D) A?and?B E) B?and?C Answer: C Topic: Concept?6.1 Skill: Knowledge/Comprehension 3) A?primary?objective?of?cell?fractionation?is?to

Biology essay

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Biology
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Biology
cellular respiration
Photosynthesis
Plant physiology
organelles
metabolism
Meiosis
Anaerobic respiration
Carbon Cycle
Chemiosmosis
mitochondrion
Cell membrane

Name_______________________ Biology Content Knowledge Exam Part 2: Free Response SCED 6416 Directions: In essay form, write your response to all parts of each question. Three questions, total time allowed is 75 minutes. Membranes are important structural features of cells.?(a) Describe how membrane structure is related to the transport of materials across a membrane.?(b) Describe the role of membranes in the synthesis of ATP in either respiration or photosynthesis. 2) An organism is heterozygous at two genetic loci on different chromosomes. | | | | | | --|B --|b | | | | --|A --|a

Cellular Respiration Summary

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Biology
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Biology
cellular respiration
Chemiosmosis
Pyruvate decarboxylation
Mitochondrial matrix
Glycolysis
Acetyl-CoA
Citric acid cycle
mitochondrion
Vesicle
Oxidative phosphorylation
Pyruvic acid

Why? Where? In Out Glycolysis Split Glucose into 2 pyruvates Cytosol 1 Glucose 2 Pyruvate 2 NADH 2 ATP Transition Reactions Pyruvate to Acetyl-CoA Inner membrane 2 Pyruvate 2 Acetyl-CoA 2CO2 2NADH Citric Acid Cycle Make the electron carriers Mitochondrial Matrix Acetyl-CoA 2 ATP 6NADH 2FADH2 4CO2 Oxidative phosphorylation (ETC) & Chemiosmosis Send H+ in inner membrane space as they go down ETC chain and this allows us to manage energy (create concentration gradient and produce most ATP) ETC- Cristae Chemiosmosis- inner membrane NADH & FADH2 2H2O 36-38 ATP *** Out products are per glucose *** ***If you want per pyruvate take half of what the numbers are in the chart*** Delivery System (follow the vesicle)

Campbell Biology 9th Edition Chapters 6-9 Study Guide

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Biology
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Biology
cellular respiration
organelles
Membrane biology
Cell Biology
Integral membrane proteins
mitochondrion
Vesicle
cell
Chemiosmosis
Adenosine triphosphate
Oxidative phosphorylation
health

Chapter 8 Metabolism The totality of an organism?s chemical reactions An emergent property of life that arises from orderly interactions between molecules A chemical reaction is an alteration in the chemical properties of a molecule Often these chemical properties of a molecule are changed in a series of steps Ex: breaking down and changing the chemistry of what you eat A metabolic pathway is a series of steps that alter a molecule to manage material and energy It begins with a specific molecule, which is then altered in a series of defined steps, resulting in a certain product Therefore, metabolism is the management of materials and energy in an organism utilizing chemical reactions in specific pathways 2 Basic Metabolic Pathways

Bio_160_Lecture2

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Biology
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Biology
organelles
Membrane biology
Cell Biology
Endomembrane system
Cell membrane
Cellular compartment
cell
Vesicle
Endoplasmic reticulum
Biological membrane
mitochondrion
health

Cells, Membranes and Cellular Reproduction A Tour of the Cell ? Cell Structure & Function ? Chapter 4 ? Compared to the images generated by the Hubble telescope or the planetary probes like Voyager, telescope images are limited. ? Same with looking at cells under a light microscope, view is limited. ?Which of the following cell parts are visible under a light microscope? ? Cell membrane - yes. ? Large macromolecules - no. ? Microtubules - no. ? Mitochondria - maybe just barely. ? Many bacteria - yes ? The microscopic size of most cells ensures a sufficient surface area across which nutrients and wastes can move to service the cell volume ? A small cell has a greater ratio of surface area to volume than a large cell of the same shape 30 ?m 10 ?m

biology

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Biology
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Biology
organelles
Cell Biology
Membrane biology
microbiology
Plant Anatomy
cell
Cytoplasm
Eukaryote
mitochondrion
Biological membrane
Tonicity
health

Miles Diehl 5th period 10/26/2013 All living organisms are composed of one or more cells. The cell is the most basic unit of structure, function, and organization in all organisms. All cells come from pre-existing, living cells. It is important because it describes the properties of cells, and the basic unit of structure in every living thing. Matthias Jakob Schleiden, Theodor Schwann, and Rudolf Virchow together formulated the cell theory.

Cell composition cut and paste

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Biology
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Biology
organelles
Cytoplasm
cell
Endoplasmic reticulum
Lysosome
Endomembrane system
mitochondrion
Golgi apparatus
Eukaryote
Ribosome
Biological membrane
health

What is a cell made up of? What to do: Label and colour in each of the cell organelles in the diagram. Cut along the dotted line and paste the cell into your workbook (plasma- membrane, cytoplasm, mitochondria, nucleus, nuclear pores, endoplasmic reticulum, golgi bodies, ribosomes, peroxisomes and lysosomes) ----------------------------------------------------------------------------------------------------------------------- -----------------------------------------------------------------------------------------------------------------------

Cell Analogy

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Biology
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organelles
Cell Biology
Membrane biology
cell
Eukaryote
Cytoplasm
plant cell
Lysosome
mitochondrion
Endoplasmic reticulum
Golgi apparatus
health
Technology

Name: __________________ Hr: _____ Cell Analogy Objective: Using what you have learned about cells and cell organelles create and draw an analogy of a cell. You may use any object that you want to compare with a cell and its many parts. For example: a school bus. Nucleus = driver, cytoplasm = seats, etc. Before you draw, answer these questions: What are you comparing your cell to? _____________________________________ Is your cell a plant cell or animal cell? _______________________________ 3. Define these terms: Prokaryote: Eukaryote: 4. Is your cell a prokaryote or a eukaryote? ___________________________ Fill in the following chart. You only need to choose 10 organelles to place in your analogy. Organelle Function/ Job

exam 2.2

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Biology
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Biology
Membrane biology
organelles
Cell Biology
cellular respiration
Integral membrane proteins
Signal transduction
Vesicle
mitochondrion
Endomembrane system
Cell membrane
Receptor
health

Introduction to Cell Biology Name: October 28, 2010 Student ID: Exam II - Version 1 Section 1: Complete each sentence with one of the two answers (A / B) (3 points each). 1. donate high-energy electrons for synthesis of ATP. A) NAD+ B) NADH 2. Modern eucaryotes depend on mitochondria to generate most of the cell?s ATP. A single molecule of glucose can generate molecules of ATP. A) 30 B) 36 3. gradient serves as an energy store and is used to drive the synthesis of ATP by the ATP synthase. A) Sodium B) Proton 4. The chemiosmotic mechanism of ATP synthesis in mitochondria is called . A) oxidative phosphorylation B) electron transfer 5. The cytochrome oxidase is a protein complex that receive electron from . A) cytochrome b-c1 complex

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