Test Review: Unit II Cells and microscopes What is a prokaryote
... 2. What is an example of an organism that has prokaryotic cells? ...
... 2. What is an example of an organism that has prokaryotic cells? ...
Cell and Molecular Biology
... Plant and animal cells eukoryotic cells have a nucleus and other membrane bound organelles. Common to both are :a) Cell membrane – controls entry and exit of molecules b) Cystol – Fluid part of cytoplasm in which many reactions take place c) Ribosomes – site of protein synthesis. These are bound to ...
... Plant and animal cells eukoryotic cells have a nucleus and other membrane bound organelles. Common to both are :a) Cell membrane – controls entry and exit of molecules b) Cystol – Fluid part of cytoplasm in which many reactions take place c) Ribosomes – site of protein synthesis. These are bound to ...
Cell Organelles
... Usually the easiest organelle to see under a microscope Usually one per cell ...
... Usually the easiest organelle to see under a microscope Usually one per cell ...
3 ch - CELLS
... Interconnected tubes and parallel membranes enclosing cristernae (cristae). It’s a Continuous with the nuclear membrane. There are 2 varieties – rough ER and smooth ER a. Rough (ER) - External surface studded with ribosomes. Manufactures all secreted proteins Responsible for the synthesis of integra ...
... Interconnected tubes and parallel membranes enclosing cristernae (cristae). It’s a Continuous with the nuclear membrane. There are 2 varieties – rough ER and smooth ER a. Rough (ER) - External surface studded with ribosomes. Manufactures all secreted proteins Responsible for the synthesis of integra ...
Function of Cell Organelles
... The cell membrane is a ‘selective barrier’ which allows certain substances to pass through and prevents others from entering the cell Found in both plant and animal cells ...
... The cell membrane is a ‘selective barrier’ which allows certain substances to pass through and prevents others from entering the cell Found in both plant and animal cells ...
Homework 1-6 Classifying Prokaryotes and Eukaryotes File
... Biology Homework 1-6 Classifying Prokaryotes and Eukaryotes Instructions: Use the clues to decide whether the organism is a Prokaryote or Eukaryote. 1. ___________ - This organism is made of many cells. Each cell has a nucleus, mitochondria and many chloroplasts. It can grow to over 100 ft tall and ...
... Biology Homework 1-6 Classifying Prokaryotes and Eukaryotes Instructions: Use the clues to decide whether the organism is a Prokaryote or Eukaryote. 1. ___________ - This organism is made of many cells. Each cell has a nucleus, mitochondria and many chloroplasts. It can grow to over 100 ft tall and ...
Here
... Be able to explain the processes of diffusion, osmosis, passive transport, and active transport, and why they are important to the cell. Predict the effect of a hypotonic , hypertonic, and isotonic solution on a cell. Define osmosis - _____________________________________________________________ ...
... Be able to explain the processes of diffusion, osmosis, passive transport, and active transport, and why they are important to the cell. Predict the effect of a hypotonic , hypertonic, and isotonic solution on a cell. Define osmosis - _____________________________________________________________ ...
MICROSCOPE - Use the cards to help identify the parts of the
... of transport goes down the concentration gradient. Types includes diffusion (the movement of particles from high concentration to low concentration), osmosis (the movement of water from areas of low solute concentration to areas of high solute concentration), and facilitated diffusion (diffusion of ...
... of transport goes down the concentration gradient. Types includes diffusion (the movement of particles from high concentration to low concentration), osmosis (the movement of water from areas of low solute concentration to areas of high solute concentration), and facilitated diffusion (diffusion of ...
Cell Comparison *All in the Family*
... They have cell walls They use photosynthesis Are typically green from chlorophyll Contain a chloroplast structure Are square from the cell walls presence And have one large central vacuole ...
... They have cell walls They use photosynthesis Are typically green from chlorophyll Contain a chloroplast structure Are square from the cell walls presence And have one large central vacuole ...
Function
... • Vesicles (spheres of membrane) carry materials (ex: proteins from the Rough ER) to the Golgi and from the Golgi to release materials at the membrane • Called the “post office” because it repackages materials and sends them out of the cell ...
... • Vesicles (spheres of membrane) carry materials (ex: proteins from the Rough ER) to the Golgi and from the Golgi to release materials at the membrane • Called the “post office” because it repackages materials and sends them out of the cell ...
Unit outline
... Movement across the membrane A. A membrane's molecular organization results in selective permeability B. Passive transport is diffusion across the membrane C. Osmosis is the passive transport of water D. Cell survival depends on balancing water uptake and loss E. Proteins facilitate the passive tran ...
... Movement across the membrane A. A membrane's molecular organization results in selective permeability B. Passive transport is diffusion across the membrane C. Osmosis is the passive transport of water D. Cell survival depends on balancing water uptake and loss E. Proteins facilitate the passive tran ...
Looking Inside Cells
... • Nucleus • Acts as the “brain” of the cell • The cell’s control center, directs cell’s activities • Nuclear envelope • Nucleus is surrounded by this membrane • Materials pass in and out of the nucleus through pores in this structure • Chromatin • Contains instructions that direct the functions of a ...
... • Nucleus • Acts as the “brain” of the cell • The cell’s control center, directs cell’s activities • Nuclear envelope • Nucleus is surrounded by this membrane • Materials pass in and out of the nucleus through pores in this structure • Chromatin • Contains instructions that direct the functions of a ...
Slide 1
... C. The endoplasmic reticulum is a membrane system consisting of sacs and tubules and is connected to the nuclear envelope. It is divided into two main types: ...
... C. The endoplasmic reticulum is a membrane system consisting of sacs and tubules and is connected to the nuclear envelope. It is divided into two main types: ...
Cell Structure and Function
... • The primary function of the Golgi apparatus is to process and package proteins synthesized by the cell (In the Endoplasmic Reticulum.) • Some of these will eventually end up as integral membrane proteins embedded in the cell membrane. • Other proteins moving through the Golgi will end up in lysoso ...
... • The primary function of the Golgi apparatus is to process and package proteins synthesized by the cell (In the Endoplasmic Reticulum.) • Some of these will eventually end up as integral membrane proteins embedded in the cell membrane. • Other proteins moving through the Golgi will end up in lysoso ...
compare plant and animal cells
... What cell parts do Animal cells have that Plant cells do not have? ___________________________________________________________________ ___________________________________________________________________ ___________________________________________________________________ _____________________________ ...
... What cell parts do Animal cells have that Plant cells do not have? ___________________________________________________________________ ___________________________________________________________________ ___________________________________________________________________ _____________________________ ...
013368718X_CH07_097
... 16. Chloroplasts are never found in animal cells. 17. Unlike chloroplasts, mitochondria are surrounded by a double membrane. 18. Nearly all of the mitochondria in your cells were inherited from your mother. 19. Both chloroplasts and mitochondria lack genetic information in the form of ...
... 16. Chloroplasts are never found in animal cells. 17. Unlike chloroplasts, mitochondria are surrounded by a double membrane. 18. Nearly all of the mitochondria in your cells were inherited from your mother. 19. Both chloroplasts and mitochondria lack genetic information in the form of ...
Name_________________________ 7.1, 7.2 Cell Structure and
... 12. Which structure makes proteins using coded instructions that come from the nucleus? (p. 200) ___________________________________________________________________________ 13. Which sequence correctly traces the path of a protein in the cell? (pp. 200-201) _________________________________________ ...
... 12. Which structure makes proteins using coded instructions that come from the nucleus? (p. 200) ___________________________________________________________________________ 13. Which sequence correctly traces the path of a protein in the cell? (pp. 200-201) _________________________________________ ...
Looking Inside Cells
... storage areas for cells 1. Vacuoles are ___________________________________________________ J. Lysosomes round structures containing chemicals 1. Lysosomes are small ___________________________________________ food particles, old cell parts, 2. Some chemicals break down Large _______________________ ...
... storage areas for cells 1. Vacuoles are ___________________________________________________ J. Lysosomes round structures containing chemicals 1. Lysosomes are small ___________________________________________ food particles, old cell parts, 2. Some chemicals break down Large _______________________ ...
NonLinear Assignment
... contains the nucleolus, which makes ribosomes. It contains DNA assembled into chromosomes. ...
... contains the nucleolus, which makes ribosomes. It contains DNA assembled into chromosomes. ...