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organelles

exam 2.2

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Biology
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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

Cell Biology Review

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Biology
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Biology
organelles
Membrane biology
Cell Biology
microbiology
Cell membrane
cell
Endoplasmic reticulum
Vesicle
mitochondrion
Golgi apparatus
Biological membrane
health

David Kim 4/2/14 Dr. Oliveira AP Biology All cells have plasma membranes, cytosol, chromosomes and ribosomes. Prokaryotic cells do not have nuclei so the genetic information is in what is called the nucleoid. Prokaryotes also lack membrane bound organelles. Eukaryotic cells have genetic information known as DNA bound by a nuclear envelope. They also have membrane bound organelles like the Endoplasmic Reticulum and Golgi apparatus.

Campbell Biology Chapter 12 Summary

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Biology
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Cell Biology
cell cycle
mitosis
Cellular processes
organelles
Kinetochore
Spindle apparatus
Prometaphase
Meiosis
Metaphase
Aster
health

Chapter 12 The Cell Cycle Lecture Outline Overview: The Key Roles of Cell Division The ability of organisms to reproduce their kind is the one characteristic that best distinguishes living things from nonliving matter. The continuity of life is based on the reproduction of cells, or cell division. Cell division functions in reproduction, growth, and repair. The division of a unicellular organism reproduces an entire organism, increasing the population. Cell division on a larger scale can produce progeny for some multicellular organisms. This includes organisms that can grow by cuttings. Cell division enables a multicellular organism to develop from a single fertilized egg or zygote.

Photsynthesis and cellular resp

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Biology
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Chemistry
biochemistry
cellular respiration
metabolism
organelles
Fermentation
Plant physiology
Photosynthesis
Glycolysis
Light-dependent reactions
Thylakoid

PHOTOSYNTHESIS AND CELLULAR RESPIRATION TABLE OF CONTENTS Nutrition??????????????????????Page 3 Chloroplasts & Mitochondrion??????????????????.Page 4 Equations?????????????????????.Page 5 ATP Formation??????????????????..Page 6 Overall Process of Photosynthesis?????????????????.Page 7 Overall Process of Cellular Respiration????????????????Page 8 Compare & Contrast Photosynthesis & Aerobic Cellular Respiration???????????Page 9 Fermentation???????????????????.Page 10 NUTRITION Autotroph: Also called a producer; an organism that produces its own food using the energy from sunlight or from chemical bonds in inorganic compounds.

Biology vocabulary

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Biology
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Biology
cellular respiration
metabolism
organelles
Membrane biology
Plant physiology
Cell membrane
Glycolysis
mitochondrion
Photosynthesis
cell
Mitochondrial matrix
health

Catabolic Reactions -These types of reactions break down large molecules into smaller ones. These reactions release energy. Anabolic Reactions -These types of reactions build large molecules from smaller components. These reactions consume energy. ATP-The main form of cellular energy. These molecules have a structure that is easy to form and easy to break to access the stored energy. Entropy - A measure of the disorder of a system. The amount of free energy lost to the environment is an example Polarity - Uneven distribution of charges across a molecule. Hydrogen Bonding - Attraction between positive charge on a hydrogen in a dipole and the negative end of another molecule. Think water! Adhesion - The attraction of a water molecule to another substance

Origins of Eukaryotic Diversity

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Biology
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Protista
reproduction
organelles
Plant physiology
Photosynthesis
Protist
Algae
Brown algae
Green algae
Eukaryote
Slime mold
Eukaryotic Diversity Campbell AP Biology

Overview: AWorld in a Drop of Water ? In the past, taxonomists classified all protists in a single kingdom, Protista. ? However, it is now clear that Protista is in fact paraphyletic. ? Some protists are more closely related to plants, fungi, or animals than they are to other protists. ? As a result, the kingdom Protista has been abandoned. ? Various lineages are recognized as kingdoms in their own right. ? Scientists still use the convenient term protist informally to refer to eukaryotes that are not plants, animals, or fungi. Concept 28.1 Protists are an extremely diverse assortment of eukaryotes ? Protists exhibit more structural and functional diversity than any other group of organisms.

Midterm Overview Bio

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Biology
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Cell Biology
cell cycle
organelles
Membrane biology
Cell membrane
Abiogenesis
Osmosis
mitosis
metabolism

You are allowed 3?X 5? ?cheat?/index card (both sides) Format: ~110 ABCD 3 Problems (rule of 70, ? live, organic diagram drawing 2 Essays, chosen from a menu of ~6 EC estimated score, question bank, max of 4% 1 Biology and Science- key terms, what is life and how did it get started? ...the cell basics of scientific method and terms applied to it 15 Evolution- evidence and key terms, purpose of sex Lamarck vs Darwin (acquired vs selected) Darwin vs Gould (gradualism vs punctuated equilibrium- fitness and luck) 16 Populations- species as a group concept, sex and variation, speciation, 17 Earth History- Timeline ?qualitative? knowledge of ?greatest hits? (timeline handout) Primates- up into the trees to form primates and as apes coming

Basic Organelle Overview

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Biology
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organelles
cell
Endoplasmic reticulum
Cytoplasm
mitochondrion
Vesicle
Cytoskeleton
Lysosome
Nucleolus
Ribosome
Biological membrane
health

Organelles Pro/Euk/Both Plant/Animal/Both Function Structural Features Nucleus Euk Both Contains DNA(nucleic acid) Control center of cell. Builds ribosomes(in nucleolus) Sphere. Has a membrane. Contains nucleolus Cell Membrane Both Both Regulates materials entering/leaving, protects and supports cell Phospholipid bi-membrane with proteins suspended throughout. Cytoplasm Both Both Fills the cell. Oranelles are found in it. Vacuole and Vesicle Euk Both Store materials Membrane bound sacs Mitochondria Euk Both Convert chemical energy in food to usable compounds. Turned into ATP. Second largest, Double layered outer membrane is smooth, inner membrane is folded Ribosomes Both Both

enzyme lab attempt

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Biology
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Cell Biology
organelles
cell
Cytoskeleton
Endomembrane system
Actin
Eukaryote
Endoplasmic reticulum
Golgi apparatus
Cytoplasm
Vesicle
health

Cell Structure Chapter 4 Biology 1406 Fall 2013 Copyright ? The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ? 2011 Pearson Education, Inc. Overview: The Fundamental Units of Life ? All organisms are composed of cells ? The cell is the simplest collection of matter that can be alive ? Cells arise only from pre- existing cells ? Though usually too small to be seen by the unaided eye, cells can be complex ? 2011 Pearson Education, Inc. 10 m 1 m 0.1 m 1 cm 1 mm 100 ?m 10 ?m 1 ?m 100 nm 10 nm 1 nm 0.1 nm Atoms Small molecules Lipids Proteins Ribosomes Viruses Smallest bacteria Mitochondrion Most bacteria Nucleus Most plant and animal cells Human egg Frog egg Chicken egg Length of some nerve and muscle cells

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