Types of Cells and Cell Structures Part 1

Slides:



Advertisements
Similar presentations
CELL STRUCTURE & FUNCTION
Advertisements

Cell Theory and Prokaryote vs. Eukaryote
Cell Theory & Cellular Organelles Biology A. Student learning Goals Students will...  Explain how cells are the basic unit of structure and life for.
Cell Structure and Function
Cellular Structure and Function Review
Cell Structure An hypothesis originally proposed that all organisms are composed of cells. Over time, the concept has withstood scientific confirmation.
CELLS …a sense of scale….. Single-cellular Organism Made of just one cell.
The Cell Cells are the basic unit of living things
Early Contributions Robert Hooke - First person to see cells, he was looking at cork and noted that he saw "a great many boxes. (1665) Anton van Leeuwenhoek.
Discovery of Cells. People  Robert Hooke invented the microscope;  1665-he looked at a piece of cork and noticed it was made up of little boxes.
Tour of the Cell. Robert Hooke ( ) Robert Hooke : examined thinly sliced cork and coined term “cell”
Chapter 6 Chemistry Chapter 7.1/7.3 Cells Chapter 6.2/7.2/8.1 Diffusion, Plasma Membrane, Cellular transport 8.2/8.3 Cell Reproduction Ch 9 Energy (Photosynthesis,
Cell Structure and Function
7-1 Cell Theory Prokaryotes vs. Eukaryotes
Part 1 Microscopes & Cells Microscopes and Cells: History In 1663, __________ coined the term “cells” 10 years later, _________________ observed bacteria.
The Cell (Scientists, Theory & Organelles)
“The smallest unit that can carry out all the processes of life.”
Structure and Function of Cells
Cell Structure & Function
L3 Biology Chapter 1 Section 2
Cell Structure Chapter 4. 2 Cell Theory Cells were discovered in _______________ __________________. Early studies of cells were conducted by - Mathias.
THE CELL “The smallest unit that can carry out all the processes of life.” Why are they important? Click the pic.
The Cell Theory. Important Scientists Many important scientists aided in the discovery of the cell and the formulation of the cell theory Many important.
“Life is Cellular” Since the invention of the microscope Scientists have been able to discover a world that could have never been imagined.
Cellular Structure and Function Review. This organelle contains DNA and controls the cell This organelle contains DNA and controls the cell Nucleus.
LEARNING ABOUT THE CELL YOU ARE RESPONSIBLE FOR READING AND LEARNING THE MATERIAL IN THIS CHAPTER ON YOUR OWN. YOU WILL BE TESTED ON THIS CHAPTER ALONG.
The Cell Structure Ag Biology. Cell Overview  CELLS-The common thing that makes up every living thing  Anton van Leeuwenhoek was the first person to.
The Cell The basic unit of life.
Part 1 Microscopes & Cells Microscopes and Cells: History In 1663, __________ coined the term “cells” 10 years later, _________________ observed bacteria.
Animal Cell
CELLS & the ORGANELLES Prokaryote vs. Eukaryote Animal vs. Plant Cells.
Cellular Structure & Function. Cell Theory  Anton Von Leeuwenhoek  Created 1 st light microscope  Robert Hooke  Coined the term “cells” – resembled.
Cell Structure and Function Chapter 7 Biology Miller Levine.
Chapter 7.  English scientist who used an early light microscope to study nature.  Looked at cork (dead plant cells) under a microscope.  He observed.
CELLS & the ORGANELLES Prokaryote vs. Eukaryote Animal vs. Plant.
Copyright Pearson Prentice Hall
Chapter 7 Cell Structure and Function Unit 3. Cytology: the study of cells.
Cells. 2 Discovery of Cells Cells were discovered in 1665 by Robert Hooke. Early studies of cells were conducted by - Mathias Schleiden (1838) - Theodor.
CHAPTER 7.  The CELL is the basic unit of structure and function in living things.  CELL THEORY states ◦ 1. All living things are composed of cells.
Cells: The Basic Unit of Life
Microscopes & Cells California State Standards: 1.a Students know cells are enclosed within semi-permeable membranes that regulate their interaction with.
Science Fair Announcements Semester 1: Assessed items (i.e. where an A is earned) 1.Background research paper (Due Jan 6 th ) 2.Final/Formal Lab Report.
Objectives List scientists who contributed to the cell theory
Cell Structure and Function Chapter 7. Prior Knowledge All Living Things are Composed of ____Cells___.
Cell Structure and Function
CHAPTER 6: CELLS P THE CELL THEORY DETERMINED FROM USING BOTH THE LIGHT AND ELECTRON MICROSCOPES 1. CELLS ARE THE BASIC UNITS OF STRUCTURE AND.
HOW WELL DO YOU KNOW THE CELL?. Nucleus Contains DNA - chromosomes 2 membranes surrounding it, the envelope/membrane Controls all of the cell’s activities.
Section 4-1: Introduction to the Cell
7-1 Life Is Cellular Copyright Pearson Prentice Hall.
CELLS
3/29 Goal: To identify and differentiate between prokaryotic and eukaryotic cells. How did I do today? 4= I understand how to identify and tell the differences.
CHAPTER 7 SECTION 7.1: Life is Cellular
Discovery of Cells 1600’s Anton Van Leeuwenhoek made some of the earliest microscopes Robert Hooke Published book of drawings of microscopic observations.
PEOPLE WHO MADE DISCOVERIES ABOUT SEEING CELLS & CELL COMPONENTS
Eukaryotic Cell Components Part 2
Cell Structure and Function
Chapter 5 Cellular Structures
Cell Structure and Function
Eukaryotic Cell Components Part 2
Eukaryotic Cell Components Part 2
Eukaryotic Cell Components Part 2
Chapter 7 A View of the Cell.
Cell Biology.
Basic Structure of a Cell
Chapter 7 – Cell Structure and Function
Chapter 7 A View of the Cell.
Eukaryotic Cell Components Part 2
Eukaryotic Cell Components Part 2
The basic structure that makes up all living organisms
Hamilton High School Biology chapter 3
Presentation transcript:

Types of Cells and Cell Structures Part 1 Pre – AP Biology Types of Cells and Cell Structures Part 1

Henri Dutrochet Cell is the basic unit of life

Theodor Schwann All animals are composed of cells

Matthias Schleiden All plants are composed of cells

Rudolf Virchow All cells come from pre-existing cells

Robert Hooke His simple microscope

Anton von Leeuwenhoek Compound microscope

Anton’s Microscope

Modern Light Microscopes

Microscopic Resolution

Different types of light microscopes

Electron Microscope They can be very large and expensive

Inside an electron microscope

Images from an electron microscope Transmission (left)/Scanning (right)

Prokaryotic Cell Structure

Eukaryotic Cell (plant)

Eukaryotic Cell (animal)

Surface Area to Volume relationship

Types of Cells and Cell Structures Part 2 Pre – AP Biology Types of Cells and Cell Structures Part 2

Nucleus Structure

Chromatin vs. Chromosomes appearance within the cell.

Ribosome Structure

Types of Cells and Cell Structures Part 3 Pre – AP Biology Types of Cells and Cell Structures Part 3

Endoplasmic Reticulum

Golgi Apparatus

Lysosomes

Central Vacuole of a plant

Contractile Vacuole of aquatic single celled organisms Used to get rid of excess water so that the cell does not burst

Endocytosis

Mitochondrial Structure Notice the two different “spaces”

Chloroplast Structure Notice the two different “spaces”

Lynn Margulis

Endosymbiont Hypothesis

Types of Cells and Cell Structures Part 4 Pre – AP Biology Types of Cells and Cell Structures Part 4

Cytoskeleton

Microtubules - Centrioles

Microtubules – Cilia or Flagella

Microfilaments used in various cells for movement

Actin and Myosin in Muscle tissue

Muscle Tissue under the Microscope Can you see the actin and myosin bands?

Plant cell wall structure

Extra-cellular matrix of animal cells

Cellular junctions helping to make tissues from individual cells

Cells from your lung tissues

Junctions between plant cells

Cells are the sum of it’s parts They need all parts to function properly

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

© 2024 SlidePlayer.com Inc. All rights reserved.