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Science Grade 8 Cell

Grade 8 Cells Some is Fill in the Blank

QuestionAnswer
Step 1 of using a Microscope Place the smallest Objective Lens over the hole in the stage.
Step 2 of using a Microscope Turn off the Focusing Knob to create a small gap between objective lens and the stage.
Step 3 of using a Microscope Clip a microscope slide onto stage. The slip should have a Thin piece of specimens in water of stain and be covered with a coverslip
Step 4 of using a Microscope Adjust the amount of light passing through the specimen by adjusting the Mirror
Step 5 of using a Microscope Look down the Eyepiece Lens
Step 6 of using a Microscope Turn the Focusing Knob until the specimen can be clearly clean.
Step 7 of using a Microscope Use the fine Focusing Knob to get the best image.
Step 8 of using a Microscope To see a bigger image select the next Objective Lens
Step 9 of using a Microscope Use the fine Focusing Knob to get the image back into focus.
M of MR GREEN Movement - the ability to bend a sway or relocate.
R of MR GREEN Reproduction - the ability to reproduce and pass on traits.
G of MR GREEN Growth - the ability to increase in size through cell growth or cell division.
The Second R of MR GREEN Response - the ability to react to stimulus.
E of MR GREEN Excretion - the ability to get rid of waste.
The second E of MR GREEN Exchange of Gases - In animals, the abilityto take in oxegenan breath out carbon dioxide. In Plants, the ability to take in carbon dioxide and release oxygen.
N of MR GREEN Nutrition - the ability to aquire and process foods/Nutrients.
Nucleus - Control Centre of the cell with your DNA
Cell membrane - Protects the cells and is the “Gatekeeper”
Endoplasmic reticulum - made up of two types, rough and smooth; each with its own function
Golgi body - allows the antibody to leave the cell. ( Packages them up)
Ribosome - takes amino acids to make antibodies
Cell wall - keeps the plant structured
Chloroplast - combines CO2 and H2O with sun equals O2 and Sugar form of chemical energy
1 type of the Cell theory All Living oganisms are composed of one or more cells.
2 type of the cell theory The cell is the basic unitof structure and organization in organism
3 type of the cell theory Cells arise from pre-exisiting cells
Vacuole - saclike structure often used to stored materials
Lysosome - an organelle in the cytoplasm of eukaryotic cells containing degradative enzymes enclosed in a membrane.
Mitochondria - powerhouse of cells and take food in the cell and breaks it down into energy
Created by: eforster0592
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