The cell. All living things are made up of small, individual units called cells Some organisms consist of one cell=unicellular others made up of many.

Slides:



Advertisements
Similar presentations
Eukaryotic cells have organelles.
Advertisements

CELL THEORY: 1. All living things are composed of cells.
Cells – Chapter 1.
Cell Structure and Parts. Cell Similarities Cells come in many different shapes and sizes and perform a wide variety of functions but they all have the.
Cell Organelles What you need to know.
Question and Answer Samples and Techniques
Cell Jeopardy Final Jeopardy Cell types Organelles More
Parts of the Cell.
Section 1.2: Microscopes allow us to see inside the cell
CELL ORGANELLES. MITOCHONDRIA  Creates energy for the cell using cellular respiration  Found floating in the cytoplasm  Has of two membranes  Cell.
Cell Structure and Function
Directed Reading: “Cell Organelles”
Cell and Their Organelles
Cell Parts and Functions
Bell Ringer [3 Minutes] State the 3 points of the Cell Theory
1 CELL STRUCTURE AND FUNCTION (Cells : Up Close and Personal)
Cell Organelles Use this presentation in conjunction with the Cell Organelle note-taking worksheet. Run through the entire presentation before using it.
Section 1 Cellular Structure and Function Cell Discovery and Theory
Functions (Jobs) of Organelles (Parts of the Cell) Ms. Ryan/Ms. Nugent.
Cell Organelles What you need to know. An organelle is a membrane- bound structure that carries out specific activities for the cell.
Nucleolus Makes ribosomes in the nucleus. Chromatin  Contains DNA; coils into chromosomes.
Function of the Organelles Thur. Feb. 6
The Cellular Structure of Eukaryotic Cells Chapter 5 You need your microbiology textbook!
THE CELL. The Cell Theory 1. All living organisms are made of cells. Protist cells Skin cells Bacteria cells Plant cells.
Cell Review. Organelles! Prokaryote vs. Eukaryote Prokaryote – simple, can’t carry out complex functions – Have DNA/RNA, ribosomes, cytoplasm, cell membrane.
Cell Structure and Function The icons on the slides are designed to help you remember the function of each cell part.
CELL STRUCTURE Vocabulary. Cell Theory All organisms are made of one or more cells. The cell is the basic unit of all living things. All cells come from.
Cell Organelles.
The Cell. Cell Theory One of the most controversial statements of its time 1.All living things are composed of cells 2.Cells are the basic unit of structure.
Functions of Cell Organelles.  1. nucleus - controls all cell activities  2. endoplasmic reticulum - (ER)network of passageways, carries materials within.
BIOLOGY 12 Cell Structure and Function Review. Section 7-2 Figure 7-5 Plant and Animal Cells Go to Section: Animal Cell Nucleus Nucleolus Cell Membrane.
Cell Organelles Found in Plant and Animal Cells Cell membrane Nucleus Nucleolus Mitochonria Ribosomes Lysosomes Endoplasmic reticulum Golgi Body Cilia.
Cell Organelles © J Beauchemin Cell Organelles Organelle= “little organ” Found only inside eukaryotic cells.
Cells. Cell Theory All living things are made up of one or more cells and their products The cell is the simplest unit that can carry out all life processes.
Structures and Organelles 7.3. Cytoplasm and Cytoskeleton Cytoplasm-semifluid material prokaryotes- Chemical process occur eukaryotes- Where organelles.
Cell Structure. Divisions of Cell Type Prokaryotes- – No Nucleus (Bacteria) Eukaryotes- – Nucleus (Animal cells. You)
CYTOLOGY. What is the Cell Theory? Made of cells (smallest unit of structure. All of the life functions (smallest unit of function). All cells come from.
Cell Structure Review. Eukaryotic Cells Have a nucleus Found in multi-cellular organisms & some unicellular organisms.
Cell SB 1 a Explain the role of cell organelles for both prokaryotic and eukaryotic cells, including the cell membrane, in maintaining homeostasis and.
The functions of the cell organelles. Cytoplasm Jelly-like fluid that fills the cell. Described by Felix Dujardin.
Cell Structure & Function
Looking Inside Eukaryotic Cells PARTS OF A CELL “PARTS OF A CITY”
Name That Organelle! What am I? Day 1 1.I provide strength and support to the cell. I am a rigid structure and protect the cell. I am made out of cellulose.
Aim: How can we describe the structure and function of cell organelles?
Cell Theory 1. All organisms are composed of cells 2. Cells are the smallest unit of life capable of self maintenance, and self replication 3. All living.
Cell Organelles Organelle= “little organ”
Cell Structure and Function Parts of a Cell: Organelles.
Eukaryotic Cell Organelle Functions. Cell Membrane Determines what goes in and out of the cell. Protects and supports cell.
ORGANIZATION CHART BACTERIA. Aim: How can we describe the structure and function of cell organelles?
Cell Organelles © J Beauchemin 2006
Cell Theory All organisms are made of one or more cells. The cell is the basic unit of all living things. All cells come from existing cells.
All Cells have…. Ribosomes - make protein for use by the organism. Cytoplasm - jelly-like goo on the inside of the cell DNA - genetic material Cytoskeleton.
Cell Organelles & Functions. Cell Foldable Labels 1.Nucleus 2.Mitochondria 3.Golgi complex 4.E.R. 5.Ribosome 6.Cell membrane 7.Cytoplasm.
Cell Organells. Cytoplasm Mitochondria Nucleus Centrioles Ribosomes Smooth ER Rough ER Nuclear Envelope Chromatin Golgi Bodies Cell Membrane.
Page #Description Date Assigned Point Value Presentation Notes11/710.
Animal Cell Drawing cell membrane- protects and regulates which substances enter cell.
Ribosome Organelle that puts amino acids together to make a protein.
Golgi apparatus Flat organelle Stores proteins to be distributed Pancake shaped layers.
The Discovery of Cells Later, the observations of Matthias Schleiden and Theodore Schwann (1830’s) lead to the cell theory: All organisms are made of.
Warm-up Sept 9, 2013 What is a cell? What is an organelle? What is the function of the Cell Membrane? What is the function of the Cytoplasm? What is the.
Cell Organelles. *Review* Types of Cells Prokaryotic Bacteria Archaea Eukaryotic Plants Animals Fungi.
Objective: Students will know the functions of the major cell parts.
Cells & Cell Organelles
Cell Structure: What are Cells Made of?
Cell Biology.
Vocabulary Review Chapter 3 - Cells.
Parts of the Cell Week of January 24th.
Cell organelles and the cell
What happens to food and energy when it enters the cell?
Drawing of a Typical Animal Cell
Presentation transcript:

The cell

All living things are made up of small, individual units called cells Some organisms consist of one cell=unicellular others made up of many cells=multicellular Life processes are carried on by cells

Two Basic cell types: Prokaryotic: lack membrane bound structures (nucleus) bacteria Eukaryotic: present in all living things except bacteria; filled with organelles, (membrane bound structures). NUCLEUS –most important

Prokaryotic cell

Eukaryotic cell

Cell Size: Small because of the need to get things in and out of the cell in a timely manner Limited by surface area to volume ratio

Cell organelles Nucleus Mitochondria Golgi body Lysosome Vesicle Ribosome Endoplasmic reticulum

Nucleus

“brain” Control center Controls metabolism + reproduction Contains chromosomes

nucleus

Mitochondria

“Powerhouse” Site of cellular respiration

Mitochondria

Golgi body

Packaging, processing center modifies & transports proteins

Golgi body

Lysosome

Sac-like structure Contains strong digestive enzymes “digestion center” lysol

lysosome

vesicle

Fluid filled sacs Store food, water, waste

Ribosome

Small particles of RNA Help make proteins

ribosomes

Endoplasmic Reticulum

Pathway for transport of material Large surface area site of protein synthesis

Endoplasmic reticulum-smooth

Endoplasmic reticulum-rough

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

© 2024 SlidePlayer.com Inc. All rights reserved.