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Mrs. Dole's Science Test 1
Plant and animal cells, microscope
40
Science
7th Grade
11/02/2011

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Term
Nucleus
Definition
Controls the direction for reproducing and cell operations.
Term
Endoplasmic reticulum
Definition
Thin membrane that loops throughtout the cell and transports materials to all parts of the cell.
Term
Cell Wall
Definition
Rigid structure found in plants thatsupports and protects the cell.
Term
Lysosome
Definition
Carries out intracellular digestion.
Term
Ribosome
Definition
Tiny grain-like organelles that make proteins for the cell.
Term
Mitochondria
Definition
Produces energy for the cell.
Term
Chloroplast
Definition
Makes food for the plant.
Term
Golgi Bodies
Definition
Stacks of flat sacks that package and ship proteins to all parts of the cell.
Term
Cytoplasm
Definition
Gel-like liquid inside the cell that contains nutrients and other substances for cell life.
Term
Cell Membrane
Definition
The thin outer layer of a cell.
Term
The seven life processes
Definition
Able to grow, reproduce, respond to stimuli, need nutrition, excretiin, move, metabolize
Term
Coarse focus
Definition
Allows you to raise or lower the stage
Term
What happens when you move a slide to the right?
Definition
The image will move to the left.
Term
How do you carry a microscope?
Definition
Grab the arm and the base.
Term
High power
Definition
Magnifies 40 times
Term
Microscopic
Definition
Anything too small for the eye to see
Term
Nosepiece
Definition
Rotates the objective lenses.
Term
Archaebacteroa
Definition
Exist in extreme conditions.
Term
What are the benefits of bacteria?
Definition
They create uel, are decomposers, and produce food like cheese and yogurt.
Term
Autotrophic bacteria
Definition
Make their own food.
Term
Pseudopod
Definition
A false foot
Term
Amoebas
Definition
Move like the blob in search of food
Term
Protozoa
Definition
Animal-like protests
Term
Protists
Definition
One or many-celled organisms that have a true nucleus and are divided into two groups.
Term
Parameccium
Definition
Have cilia that act like tiny oars.
Term
Organ system
Definition
A group of organs working together to do a particular job.
Term
Cells
Definition
The basic level or organization numbering one hundred trillion in the body.
Term
Organs
Definition
Different types of tissues that work together.
Term
Focusing Steps
Definition
Use coars focus knob to lower the stage all the way down; Switch to low power objective; Place slide on stage; Watching from the side, raise the stage as far up as it will go without touching the objective to the slide; Looking through the eyepiece, slowly lower the stage using the coarse focus knob until it is in focus; Use the fine focus knob to get a perfectly clear image.
Term
Name the 13 parts of the microscope.
Definition
Arm; Eyepiece; Ocular Tube; Nose Piece; Objective lenses; Clips; Stage; Slide; Diaphragm; Coarse Focus Knob; Cover slip; Fine Focus Knob; Base
Term
Name the 11 parts of an animal cell.
Definition
Cell membrane; Endoplasmic Reticulum; Chromosomes; Cytoplasm; Vacuole; Lysosomes; Mitochondria; Nuclear membrane; Golgi bodies; Nucleus; Ribosomes
Term
Name the 9 parts of a plant cell.
Definition
Endoplasmic reticulum; Mitochondria; Chloroplast; Golgi body; Cytoplasm; Nucleus; Vacuole; Cell membrane; Cell wall
Term
Name 3 different types of cells.
Definition
Cocci, Bacilli, spirilla
Term
How many phases are in the cell reproductive cycle?
Definition
6
Term
What is the name of phase 1 of the cell cycle?
Definition
Interphase
Term
What is the name of phase 2 of the cell cycle?
Definition
Prophase
Term
What is the name of phase 3 of the cell cycle?
Definition
Metaphase
Term
What is the name of phase 4 of the cell cycle?
Definition
Anaphase
Term
What is the name of phase 5 of the cell cycle?
Definition
Telaphase
Term
What is the name of phase 6 of the cell cycle?
Definition
Cytokenisis
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