In order to see the image better scientists will treat slides with dye and use video cameras and computer processors to observe movements.

Cells are coated with metal (gold). The electron beam bounces off the object and is read by a detector.

Below are five different images of the same mosquito. The SEM shows very detailed 3-dimensional images at much higher magnifications.

Cells are sliced extremely thin which allow electrons to pass through the object to produce an image.

bacteria Golgi apparatus Blood (platelet) ?????????????

Light microscopes allow scientists to view living cells and They are MUCH cheaper than the SEM and TEM. SEM and TEM can view extremely small objects, can make objects millions of times their original size but can’t view living cells.

Please select a Team.select 1.Boys 2.Girls

What advantage does a light microscope have over the TEM and SEM? 1.Can view extremely small objects 2.It can view living things. 3.It views images with light. 4.It has no advantages over those two. 5.All of these are advantages.

Identify the Smiley face 1.Smooth ER 2.Golgi 3.Ribosomes 4.Rough ER

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Any part of the cell enclosed by the cell membrane Their activities are separate from other organelles. Nucleus, ribosomes, mitochondria Cell membrane, cytoplasm

Which is not an organelle? 1.Mitochondria 2.Vacuole 3.Cytoplasm 4.Golgi 5.All of these are organelles.

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Identify the Smiley face 1.Nucleus 2.Nucleolus 3.Cell membrane 4.Nuclear membrane

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Types of Cells Prokaryote Eukaryote

What statement(s) are true about a eukaryotic cell? 1.They are without a nucleus. all 2.They all have specialized organelles. all 3.They all have a cell wall. all 4.They all have chloroplasts. 5. All of these are true. 6.None of these are true.

Identify the Smiley face 1.Mitochondria 2.Golgi 3.Chloroplast 4.Nucleus

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Which analogy best describes the Cell membrane? 1.“ wall” 2.“Fence” 3.“Warehouse” 4.“factory”

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Identify the Smiley face 1.Vacuole 2.Cytoplasm 3.Golgi 4.Cytosol 5.2 & 4 are correct

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Which analogy best describes the cell wall? 1.“factory” 2.“armed guard” 3.“producer” 4.“rock star”

Identify the Smiley face 1.Nucleus 2.Nucleolus 3.Cell membrane 4.Nuclear membrane

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Mitochondria powerful just Like me!

Which analogy best describes the mitochondria? 1.Car 2.Windshield 3.Engine 4.bumper

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The nucleus is the brain, much like myself

Which analogy best describes the nucleus? 1.Actor 2.Producer 3.Camera man 4.Director

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Which is the best analogy for the ribosome? 1.Producer 2.Director 3.Actor 4.Camera woman

The best analogy for the endoplasmic reticulum is… 1.Fed Ex 2.Postman/woman 3.UPS 4.All of them work for me. 5.Only A & C

The analogy that works best for the vacuole is… 1.Port-a John 2. Storage warehouse 3.Power station 4.All work for me. 5.Only A & B

Identify the Smiley face 1.Chloroplast 2.Mitochondria 3.Golgi 4.Ribosomes

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We lysosomes love to destroy!!

Identify the Smiley face 1.Smooth ER 2.Golgi 3.Rough ER 4.Mitochondria

Identify the Smiley face 1.Cell membrane 2.Cytoplasm 3.Cytosol 4.Cell wall

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Hey man, that’s a chloroplast. It makes sugar or something.

Identify the Smiley face 1.Lysosomes 2.Ribosome 3.Rough ER 4.Mitochondria

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Identify the Smiley face 1.Vacuole 2.Lysosome 3.Ribosome 4.Cytoplasm

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A.Boys B.Girls

Identify the smiley face 1.Cell wall 2.Cytoplasm 3.Cytosol 4.Cell membrane

Team Scores PointsTeamPointsTeam 91.67Girls 81.82Boys

Identify the smiley face 1.Ribosome 2.Vacuole 3.Golgi 4.Mitochondria

Team Scores PointsTeamPointsTeam Girls Boys

Identify the smiley face 1.Smooth ER 2.Golgi 3.Rough ER 4.Vacuole

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Identify the smiley face 1.Nucleolus 2.Nuclear Membrane 3.Cell Membrane 4.Nucleus

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Identify the smiley face 1.Smooth ER 2.Golgi 3.Rough ER 4.Lysosome

Team Scores PointsTeamPointsTeam 450Girls Boys

Identify the smiley face 1.Nuclear Membrane 2.Cytosol 3.Nucleus 4.Nucleolus

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Identify the smiley face 1.Cytoplasm 2.Mitochondria 3.Nucleolus 4.Vacuole

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Identify the smiley face 1.Golgi 2.Rough ER 3.Smooth ER 4.Mitochondria

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Identify the smiley face 1.Nucleus 2.Rough ER 3.Nuclear Membrane 4.Nucleolus

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Identify the smiley face 1.Vacuole 2.Lysosomes 3.Ribosomes 4.Golgi

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Identify the smiley face 1.Cytosol 2.Mitochondria 3.Golgi 4.Smooth ER

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Participant Scores PointsParticipantPointsParticipant 1100Byrne, Gerad A 1100Delrossi, Angelina L 1100Donahue, Logan Cierra 1100Duffy, Hallie Joy 1100Lynn, Christina Marie