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cell

Cell composition cut and paste

Subject: 
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 Lab

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Biology
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Biology
organelles
Cell Biology
Plant physiology
Photosynthesis
Staining
cell
plant cell
Cytoplasm
Microscope slide
Plastid
Starch
health

NAME: ________________________ Hour: ______ CELLS & CELL ORGANELLES LAB Purpose: In this lab, you will learn to identify different cell types and certain organelles. Objectives: Students should be able to: Recognize the major visible organelles of the cell. Give the function of the major organelles. Draw animal and plant cells. Tell the difference between animal and plant cells. Demonstrate good lab technique and explain the techniques used. NOTE: When drawing cells seen though the microscope, draw only a few, large cells accurately. All drawings must be labeled. PART A: Onion Skin. Using the procedure used in the microscope lab to prepare a microscope slide of an onion skin. (Thin skin layer only!)

Cell Analogy

Subject: 
Biology
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Biology
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 1

Subject: 
Biology
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Biology
cellular respiration
Outline of cell biology
Glycolysis
metabolism
biochemistry
Oxidative phosphorylation
Citric acid cycle
cell
Lipid
Glucose
Nicotinamide adenine dinucleotide
health

Introduction to Cell Biology Name: September 30, 2010 Student ID: Exam I - Version 1 Section 1: True and False (3 points each). 1. A virus is a living organism. A) True B) False 2. The cytoskeleton is made up of actin filaments, microtubules, and intermediate filaments. A) True B) False 3. Noncovalent bonds are too weak to influence the three dimensional structure of macromolecules. A) True B) False 4. The chemical properties of amino acid side chains include charged, uncharged polar, and nonpolar. A) True B) False 5. The mitochondria use molecular oxygen to produce H2O and ATP. A) True B) False

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.

Chapter 25 The History of Life on Earth

Subject: 
Biology
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Biology
microbiology
Evolutionary biology
Cell Biology
RNA
Origin of life
Abiogenesis
organism
bacteria
Photosynthesis
cell
Prokaryote
Environment

Chapter 25- Origin of life on earth The earth is estimated to have formed about 4.6 years ago condensing from a cloud of dust and rock. For the first few hundred millions years the Earth was being bombarded by huge chunks of rock and ice. The collisions created enough eat to vaporise the adavible water and prevent seas from forming. The early earth had a reducing atmosphere (electron adding) and there was no oxygen in the atmosphere, and as a result there was no need for an ozone layer to protect the earth from high levels of UV radiation.

Biology vocabulary

Subject: 
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

Prokaryotes

Subject: 
Biology
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Biology
microbiology
Prokaryote
Archaea
bacteria
Microorganism
cell
Eukaryote
organism
fission
Chromosome
Messenger RNA
health
Environment
Biology AP Prokaryotes Campbell

Overview: They?re (Almost) Everywhere! ? Prokaryotes were the earliest organisms on Earth. ? Today, they still dominate the biosphere. ? Their collective biomass outweighs all eukaryotes combined at least tenfold. ? More prokaryotes inhabit a handful of fertile soil or the mouth or skin of a human than the total number of people who have ever lived. ? Prokaryotes are wherever there is life. ? They thrive in habitats that are too cold, too hot, too salty, too acidic, or too alkaline for any eukaryote. ? Prokaryotes have even been discovered in rocks two miles below the surface of the Earth. ? Why have these organisms dominated the biosphere since the origin of life on Earth? ? Prokaryotes display diverse adaptations that allow them to inhabit many environments.

Biology Lecture on Prokaryotes

Subject: 
Biology
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Biology
microbiology
bacteria
Archaea
Prokaryote
cell
Microorganism
Gram-positive bacteria
Peptidoglycan
Biofilm
Eukaryote
metabolism
health

+ Biology 10504 Chapter 27: Bacteria and Archaea + About me 2 Bachelors? degree: Concordia College in Minnesota Ph.D. in Biomedical Science: University of California, San Diego Moved to Fort Worth Jan 2010. Stayed in sunny San Diego for postdoctoral fellowship studying Anthrax. + Upper level courses I teach General Microbiology (BIOL 30303) 2 hr lecture + 3 hr lab (spring) Medical Microbiolgy (BIOL 40303) 3 hr lecture (Fall) + iClicker Questions I am taking BIOL 10504 because A)? I?m pre-med B)? I?m interested in another pre-health profession (pre-vet, pre-dental, etc.) C)? I?m interested in going to graduate school in Biology D)? I just like Biology and wanted to learn more about it E)? None of the above 4 +

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