CELULA ANIMALA. Cell Size.

Slides:



Advertisements
Similar presentations
A Tour of the Cell Figures 4.8 – 4.16
Advertisements

A Tour of the Cell Figures 4.4 – 4.7
Lysosomes: Digestive Compartments
What is the primary functions of the nucleus?
Cell Architecture “Of the things of nature there are … two kinds:
Chapter 4 Plasma membrane, nucleus and ribosomes.
The Endomembrane System
-Chapter 7 –The Cell Answer the “Key Concept” Questions for Each Section. Period 1 Lab (Quiz) date = Wednesday November 12 Test Date= Friday November 14.
The Endoplasmic Reticulum
Tour of the Cell. Robert Hooke ( ) Robert Hooke : examined thinly sliced cork and coined term “cell”
A view of the prokaryotic cell:
10 m 1 m 0.1 m 1 cm 1 mm 100 µm 10 µm 1 µm 100 nm 10 nm 1 nm 0.1 nm
Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings CHAPTER 6 THE STRUCTURE AND FUNCTION OF THE CELL All living things are composed.
Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings PowerPoint Lectures for Biology, Seventh Edition Neil Campbell and Jane Reece.
Chapter 6 A Tour of the Cell.
Cell Introduction Prokaryotic Cell: A cell that is lacking a nucleus and most organelles Prokaryotic Cell: A cell that is lacking a nucleus and most organelles.
Cells Wassily Kandinsky ( )
Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings PowerPoint ® Lecture Presentations for Biology Eighth Edition Neil Campbell.
Fig. 6-7 TEM of a plasma membrane (a) (b) Structure of the plasma membrane Outside of cell Inside of cell 0.1 µm Hydrophilic region Hydrophobic region.
LE 7-2 Hydrophilic head Hydrophobic tail WATER. LE 7-3 Hydrophilic region of protein Hydrophobic region of protein Phospholipid bilayer.
Cell Structure and Function
10 m 1 m 0.1 m 1 cm 1 mm 100 µm 10 µm 1 µm 100 nm 10 nm 1 nm 0.1 nm
Ch. 7 Diagrams Cell Structure. Figure 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.
Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings PowerPoint Lectures for Biology, Seventh Edition Neil Campbell and Jane Reece.
Fig m 1 m 0.1 m 1 cm 1 mm 100 µm 10 µm 1 µm 100 nm 10 nm 1 nm 0.1 nm Atoms Small molecules Lipids Proteins Ribosomes Viruses Smallest bacteria.
Plasma membrane, nucleus and ribosomes
ENDURING UNDERSTANDING 2.B GROWTH, REPRODUCTION AND DYNAMIC HOMEOSTASIS REQUIRE THAT CELLS CREATE AND MAINTAIN INTERNAL ENVIRONMENTS THAT ARE DIFFERENT.
Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings Overview: Characteristics of Life 1.Living things are highly organized 2.Living.
Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings PowerPoint Lectures for Biology, Seventh Edition Neil Campbell and Jane Reece.
Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Wassily Kandinsky ( ) Cells.
Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Anatomy of the Cell Cells differ (200 types), but share general structures Cells.
A view of the cell: plasma membrane *All cells are membrane bound, possess ribosomes and contain DNA Red blood cell outside of cell inside of cell Hydrophobic.
Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings Cell Architecture “Of the things of nature there are … two kinds: those which.
CYTOLOGY & HISTOLOGY Lecture two
Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings PowerPoint ® Lecture Presentations for Biology Eighth Edition Neil Campbell.
Lecture for Chapter 4 DNA organization Endomembrane System.
CYTOLOGY & HISTOLOGY Lecture Four
Introduction to Cells How we study cells: Two basic types: microscope
Chapter 6: Types of Cells and Cell Structures
Slide 1 of 35 Nucleus Slide 2 of 35 Nucleus (Answers) 1. Nucleolus 2. Nuclear Pore3. Chromatin 4. Inner Nuclear Membrane 5. Outer Nuclear.
Basic Unit of Life Cell Song. Principles of Cell Theory 1. Cells are basic units of life 2. Biogenesis - All Cells arise from other cells 3. Energy flow.
Chapter 4 Endomembrane System.
Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings PowerPoint Lectures for Biology, Seventh Edition Neil Campbell and Jane Reece.
Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings The Importance of Cells All organisms are made of cells The cell is the simplest.
A Tour of the Cell Chapter 6. Overview: The Importance of Cells  Cell Theory: All organisms are made of cells  The cell is the simplest collection of.
Chapter 4. Most Cells Are Microscopic Effect of Cell Size on Surface Area.
The Endomembrane System
Do Now Collect the Handouts Turn your lab into the bin. Do Now:
© 2005 Pearson Education, Inc., publishing as Benjamin Cummings
BIOLOGY CONCEPTS & CONNECTIONS Fourth Edition Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Neil A. Campbell Jane B. Reece Lawrence.
BIOLOGY CONCEPTS & CONNECTIONS Fourth Edition Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings Neil A. Campbell Jane B. Reece Lawrence.
Chapter 6 A (more detailed) Tour of the Cell. Nucleus: Chromatin v. chromosomes Nucleolus synthesizes ribosomes Nuclear pores.
LECTURE PRESENTATIONS For CAMPBELL BIOLOGY, NINTH EDITION Jane B. Reece, Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Robert.
A Tour of the Cell  Categories of Cells  Features of Prokaryotic Cells  Features of Eukaryotic Cells o Membrane Structure o Nucleus and Ribosomes o.
Lecture #2 Cellular Anatomy. Intermediate filaments ENDOPLASMIC RETICULUM (ER) Rough ERSmooth ER Centrosome CYTOSKELETON Microfilaments Microtubules Microvilli.
4.4 Eukaryotic cells are partitioned into functional compartments  Membranes within a eukaryotic cell partition the cell into compartments, areas where.
CAMPBELL BIOLOGY IN FOCUS © 2014 Pearson Education, Inc. Urry Cain Wasserman Minorsky Jackson Reece Lecture Presentations by Kathleen Fitzpatrick and Nicole.
Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings PowerPoint ® Lecture Presentations for Biology Eighth Edition Neil Campbell.
Chapter 6 ~ A Tour of the Cell
Chapter 6 A Tour of the Cell.
4.2 Parts of the Eukaryotic Cell
Concept 6.2: Eukaryotic cells have internal membranes that compartmentalize their functions The basic structural and functional unit of every organism.
Modern Day Eukaryotic Cells
Components of the endomembrane system:
Eukaryotic Cell Components Part 1
Eukaryotic Cell Components Part 1
Eukaryotic Cell Components Part 1
Eukaryotic Cell Components Part 1
Chapter 6 A Tour of the Cell.
Eukaryotic Cell Components Part 1
Presentation transcript:

CELULA ANIMALA

Cell Size

LE 6-11 Ribosomes 0.5 µm ER Cytosol Endoplasmic reticulum (ER) Free ribosomes Bound ribosomes Large subunit Small subunit Diagram of a ribosome TEM showing ER and ribosomes

LE 6-12 Ribosomes Smooth ER Rough ER ER lumen Cisternae Transport vesicle Smooth ER Rough ER Transitional ER 200 nm Nuclear envelope

Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings PowerPoint Lectures for Biology, Seventh Edition Neil Campbell and Jane Reece Lectures by Chris Romero LE Nuclear envelope Nucleus Rough ER Smooth ER Transport vesicle cis Golgi trans Golgi

LE 6-13 trans face (“shipping” side of Golgi apparatus) TEM of Golgi apparatus 0.1 µm Golgi apparatus cis face (“receiving” side of Golgi apparatus) Vesicles coalesce to form new cis Golgi cisternae Vesicles also transport certain proteins back to ER Vesicles move from ER to Golgi Vesicles transport specific proteins backward to newer Golgi cisternae Cisternal maturation: Golgi cisternae move in a cis- to-trans direction Vesicles form and leave Golgi, carrying specific proteins to other locations or to the plasma mem- brane for secretion Cisternae

Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings PowerPoint Lectures for Biology, Seventh Edition Neil Campbell and Jane Reece Lectures by Chris Romero LE Nuclear envelope Nucleus Rough ER Smooth ER Transport vesicle cis Golgi trans Golgi Plasma membrane

LE 6-14a Phagocytosis: lysosome digesting food 1 µm Plasma membrane Food vacuole Lysosome Nucleus Digestive enzymes Digestion Lysosome Lysosome contains active hydrolytic enzymes Food vacuole fuses with lysosome Hydrolytic enzymes digest food particles

LE 6-14b Autophagy: lysosome breaking down damaged organelle 1 µm Vesicle containing damaged mitochondrion Mitochondrion fragment Lysosome containing two damaged organelles Digestion Lysosome Lysosome fuses with vesicle containing damaged organelle Peroxisome fragment Hydrolytic enzymes digest organelle components

LE 6-10 Close-up of nuclear envelope Nucleus Nucleolus Chromatin Nuclear envelope: Inner membrane Outer membrane Nuclear pore Pore complex Ribosome Pore complexes (TEM)Nuclear lamina (TEM) 1 µm Rough ER Nucleus 1 µm 0.25 µm Surface of nuclear envelope

Copyright © 2005 Pearson Education, Inc. publishing as Benjamin Cummings PowerPoint Lectures for Biology, Seventh Edition Neil Campbell and Jane Reece Lectures by Chris Romero LE Nuclear envelope Nucleus Rough ER Smooth ER

LE µm Microtubule Centrosome Centrioles Longitudinal section of one centriole Microtubules Cross section of the other centriole

LE µm Microtubules Plasma membrane Basal body Plasma membrane 0.1 µm Cross section of basal body Triplet Outer microtubule doublet 0.1 µm Dynein arms Central microtubule Cross-linking proteins inside outer doublets Radial spoke

LE 6-27a Muscle cell Actin filament Myosin filament Myosin arm Myosin motors in muscle cell contraction

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2024 SlidePlayer.com. Inc. All rights reserved.