Name: Date: Period:
Independent Station: 1.9 Organelle Relationships Mandatory Notes
______
2. A eukaryote is ______
______
3. We are made up of ______cells.
4. 2 similarities between prokaryotes and eukaryotes is ______
______5. 2 similarities between prokaryotes and eukaryotes is ______
______
Learning Objective / 1. Short Term Goal: Students will be able to identify the organelles based on descriptions of their cellular function and be able to identify the function of organelles in 6 out of 8 multiple choice questions (end of lesson Cycle)
2. Long term Goal: Students will create a model of a cell using a poster and cutouts correctly explaining the relationship between 5 organelles (at a level 3 according the rubric) on the model and with their voice by using screencast-o-matic and wikispaces. (after passing objective 1, students begin objective 2)
Standard / 1-2 Develop and use a model to describe the function of a cell as a whole and ways parts of cells contribute to the function
Review
What are the 7 Characteristics of ALL Living Things? / I. All living things:
1. Living things are composed of cells
2. Living things have different levels of organization
3. Living things use energy / 4. Living things respond to their environment
5. Living things grow
6. Living things reproduce
7. Living things adapt to their environment
What does Levels of Organization mean? / I. When groups of one thing make up a new thing.
II. Living things have different levels of organization:
– Organelles make up cells.
– Cells make up tissues
– Tissues make up organs
– Organs make up organ systems
– Organ Systems make up organisms
III.
What are organelles / • ______are the different parts that make up the Eukaryotic cell. Each organelle has a special ______in the cell that help it ______(work).
• All the organelles have their own ______(except ______) that separate it from the rest of the cell
• The only organelle that Prokaryotes have are ______and the cell membrane
ORGANELLE RELATIONSHIP VIDEOS ON EDUCANON!
Independent Station
Log onto Educanon and watch the videos about each organelle pair and their relationship. Make sure you are watching the right video. Hover your mouse over the video bulb (circle) to read the title of the video. Take notes on each video and answer the educanon questions. Mini Review sessions will be held for students that do not get over 67% on the educanon Quizes
1.9 Cell Membrane Vs. Intro
Think Pair Share: why do houses have walls?
What is a cell membrane? / The ______is an important organelle (cell part) found in ______cell.
1. The cell membrane is made out of ______or ______(they go by both names)
2. The cell membrane ______and ______the ______
3. The cell membrane is ______
– Selectively permeable means only ______things can get through
What is a phospholipid Bilayer? / • Cell ______are made out of ______, which are also called ______. / /
Fatty acids surround the cell to form the cell membrane
What’s the purpose of a cell membrane? / The cell membrane has three main jobs:
1.
2. Separates cells from the outside
3. Protect cells from the environment /
Group of Phospholipids
Think Pair Share:
Why do houses have doors, windows and screens?
What is selective permeability? / I. ______: the process of allowing some molecules to pass into the cell while keeping others out
II. ______are tunnels through the ______
• ______let molecules that can’t _____ through the ______into and out of the ______
• Proteins in the membrane ______which large ______come ______and ______
• Proteins are like the ______and ______of the house and make the membrane selectively permeable /
Summarize the function of the cell membrane in your own words?
What is the main functions of cell membranes?
What is selective permeability mean?
What is the role of proteins in the cell membrane? / The cell membrane has three main functions: 1. ______
______
2.______
3. ______
The cell membrane is selectively permeable which means______
______
The role of proteins in the cell membrane is ______
______
1.9 Cell Membrane Vs Cell Wall
Cell Membrane Review / • ______of the cell that keeps ______stuff ______and ______stuff ______the ______.
• ______the cell!
• Has ______to let big good things into the cell
• Example: The bouncer/security guard or the walls inside the building framework. /
Cell Wall: / • ______Provides structure and support for the cell.
(DOES NOT KEEP THINGS IN OR OUT!!!)
• Only in ______!
• The cell wall allows trees to grow so ______. The cell wall is ______and makes plant cells ______like bark!
• Example: Foundation and scaffolds of a building /
Similarities between the cell wall and cell membrane / • Both the cell wall and cell membrane ______the cell
• Both are in ______cells
Differences between the cell wall and cell membrane / • Cell ______the cell by ______what gets in (good stuff) and what stays out (bad stuff).
• The cell wall is ______(has holes) and things can go through the cell wall ______, ______or ______.
• The cell wall provides a ______structure for plant cells that allows trees to grow ______and bark to be ______.
• The cell membrane is ______which means that it is not ______. The cell membrane is ______and can ______. This is why your skin is a little ______, the cell membrane is fluid and flexible
• The cell membrane is in all cells: ______, ______and ______
• The cell wall is only in ______and some ______
Summarize
How are the cell wall and cell membrane similar (2 sentences) and different (2 sentences)? / The cell membrane and cell wall have a couple similarities. For example ______
______
In addition ______
______.
The cell membrane and cell wall are also different. For example ______
______
In addition ______
______.
1.9 Nucleus Vs Ribosomes
Nucleus Review / • The ______Stores the cells’ ______
• Control center of the cell
• The DNA makes you ______! ______controls your ______like hair ______, ______, eye ______and ______!
• DNA is responsibility for all the different ______on earth! DNA makes you ______from your mom, your best friend, and your pet dog!
• Example: President /
Ribosomes Review / • ______:The place where proteins are made.
• ______take the ______from the nucleus and turn them into ______
• ______are the workers of the cell
• Example: ______: Where students are trained to become working members of society /
What is the relationship between DNA in the nucleus and proteins made by ribosomes? GENES! / • ______: your genetic code that makes you you
• ______: Segments (parts) of DNA that make proteins. Each ______makes a different ______(more to come in the GENEtics unit 2!)
• ______genes work together to control your features like height, hair color, skin color, etc.
• ______: The workers of your cells. They carry out all the ______of the cell. /
How are proteins made? / 1. The ______in the nucleus is copied down as ______
2. The ______leaves the nucleus.
3. The ______goes to a ribosome
4. The ribosome reads the RNA and makes a protein based on the directions /
Summarize:
Write a summary in your own words explaining
the relationship between the nucleus and ribosomes by answering the following questions:
What is the job the nucleus?
What is DNA?
How does the information on the DNA leave the nucleus?
What does the Ribosome do with the RNA?
What do proteins do? / The job of the nucleus is ______
DNA is ______
The information on the DNA leaves the Nucleus by ______
______
______
The ribosome reads the RNA and ______
______
Proteins are ______
______
1.9 Mitochondria Vs. Chloroplast
Mitochondria / • Breaks down food (______) to make ______for the ______to ______in a process called ______!
– Takes in ______and ______(this is why you ______in)
– Releases ______for the cell and Carbon Dioxide (why you ______out)
• Example:______provides energy for the city /
Chloroplast / • Makes ______using the ______from the ______in a process called ______!
• Chloroplast takes in ______, ______and ______
• ______makes ______and releases Oxygen!
• Found only in ______cells.
• Example: ______: They make food like farmers! /
Chloroplast Mitochondria Relationship / • The ______traps ______energy and converts the sunlight energy into ______.
• The ______breaks the sugar down and converts the ______into ______for cell.
• The ______uses the ______from the ______to do all its work and functions /
Think Pair Share
If animals don’t have chloroplasts, where do they get the sugar they need to make energy in the mitochondria? / DO NOT TURN THE PAGE OVER AND CHECK YOUR ANSWER!!!!!!
FOOD CYCLE!!! / • Plants use chloroplast to trap sunlight energy and convert the sunlight energy into sugar.
• Animals eat food to get sugar made by plants!.
• The mitochondria in animal cells break down the sugar and turn the sugar into energy.
• Note: Plants use their own mitochondria to breakdown their own sugar. Plants need energy too!
• The sugar the chloroplast make will not be energy unless it gets broken down by the mitochondria
• IMPORTANT:
Chloroplast do not make energy! they trap energy from the sun and turn it into sugar
1.9 Plant Vs Animal
Plamt Animal similarities
· Both plants and animals are multi cellular
· Both plants and animal are eukaryote
· Both have the following organelles: Mitochondria, Ribosomes, Nucleus, Endoplasmic Reticulum, Golgi Apparatus, Cell Membrane, vacuoles, and lysosomes
· Both possess all 7 characteristics of life / Plant Animal Differences
• Plant cells have the following key organelles: Chloroplast, Cell Wall, and Large Vacuole
• Plant cells are rigid and hard because of the cell wall.
– The cell wall makes bark hard and trees tall
• Plant cells make sugar because the chloroplast
Summarize
How are plants and animals similar?
How are plants and animals different?
How are plants and animals important to eachother? (See Mitochondria Vs Chloroplast) / Today in life science class I learned about ______cells and ______cells. Plant cells and animal cells have many differences. For example ______
______.
In addition ______
______Finally______
______
Plant cells and animal cell are also very different. For example ______
______.
In addition ______
______Finally______
______
Plants and animals are also very important to eachother. For example ______
______.
In addition ______
______Finally______
______
Notes