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Bio Study for test
| Question | Answer |
|---|---|
| Diaphragm | intensity of light |
| coarse adjustment nob | noticeable moment up and down |
| low power | 4x |
| Eukaryotes and Prokaryotes 2 main differences? | Eukaryote Membrane bound Organelles Membrane bound Nucleus Prokaryotes NO Membrane bound Organelles NO Membrane bound Nucleus |
| Eukaryotes and Prokaryotes physical differences? | Prokaryotes - Oval shaped (tinier) Eukaryotes - Round and deformed shapes (bigger) |
| Kingdoms of Prokaryotes? | Bacterium (Monera) |
| Kingdoms of Eukaryotes? | Animal (human) Fungus Plant Protist |
| Are humans made of Eukaryotes or Prokaryotes cells? | Eukaryotes (They are multicellular organisms, the cells contain a membrane-bound nucleus and other organelles). |
| What are the 3 groups of protist we observed? | Ciliates Flagellates Amoeboids |
| what do Ciliates look like? | Transparent Bubbles little hairs sperm looking |
| what do Flagellates look like? | Snake Elongated Tail (One or two hairs that looks like a tail) |
| what do Amoeboids look like? | Shapeshifter Transparent Jelly no hair bubbles inside |
| How are Ciliates, Flagellates, and Amoeboids the same? | They are all Eukaryotic Unicellular Protist Live in aquatic/moist environments |
| How are Ciliates, Flagellates, and Amoeboids different? | Movement/locomotion Shape Some flagellates can be considered autotrophs |
| Hoes does Ciliates, Flagellates, and Amoeboids move? | Ciliates- move using tiny hairs-like projections called cilia Flagellates- move using a whip-tail like flagellum Amoeboids- move using pseudopodia (octopus like movement) |
| What are the volvox daughter? | A daughter colony volvox Is the group of offspring (Children) |
| How do we know if Ciliates, Flagellates, and Amoeboids are animal or plant like? | by knowing weather they're heterotrophs or Autotrophs |
| Basic animal cell parts(3-4) | cytoplams nucleus cell membrane Mitochondria |
| Basic plants cell parts(6) | cell membrane cytoplams nucleus chloroplast vacuole cell wall |
| onion cell *description* | Multiple Rectangle patterns unsymmetrical |
| silver inch plants cell *description* | Purple Green dots grainy |
| Elodea cell *description* | Rectangular transparent shapes green bubbles |
| what the difference between animal cells and plants cells? *physically* | animal cells- circular shaped/cell membrane plants cells- square shaped/cell wall |
| what's the difference between unicellular and multicellular? | unicellular - single cell multicellular - multiple cells |
| Are humans unicellular or multicellular? | multicellular |
| Volvox unicellular or multicellular? | multicellular |
| Amoeba unicellular or multicellular? | unicellular |
| Paramecium unicellular or multicellular? (cilia) | unicellular |
| What's the purpose of photosynthesis? | The process by which plants use sunlight, water, and carbon dioxide to create their own food (sugar) and release oxygen into the air |
| Photosynthesis Formula? | carbon dioxide +water produce glucose & oxygen 6CO2 + 6H2O → C6H12O6 + 6O2. |
| autotroph vs heterotroph? | autotroph - produce its own food (photosynthesis) heterotroph - organisms that have to eat, or consume food |
| Where's chloroplast found? | inside the cells of green plants and algae |
| What does chloroplast do? | perform photosynthesis |
| What does chloroplast look like ? | disc shaped circles with openings green |
| What does stomata do? | Stomata serve as tiny plant mouths letting in carbon dioxide and letting out oxygen and WATER VAPOR |
| Where are stomata found and what are they? | They are found in the underside of leaves. Minimize water loss while allowing gas exchange. |
| what are stomata? | microscopic openings in the leaves of plants that allow for gas exchange with the environment |
| What are allelopathic organisms? | Organisms that produce chemicals in their tissues that prevent the growth of other photosynthetic organisms. |
| How to make a wet mount slide? | Slide - thing - slide or Slide - thing - water - slide |
| 5 most common kingdoms? | Animal plant fungi protist Monera |
| 3 examples of the fungi kingdom? | mushrooms yeast mold |
| example of Monera kingdom? | all bacteria belongs in the Monera Kingdom |
| How are organisms sorted into kingdoms? | They're sorted into kingdoms based on their call type (Eukaryotes and Prokaryotes), DNA, nutrition (autotroph and heterotroph) and reproduction. |
| salol what is it and what did it look like? | a white/transparent, crystalline solid chemical |
| what are the eye spots on volvox for? | used to sense light for photosynthesis |
| Cell membrane function? | Controls what goes in and out of a cell |
| Cell wall function? | Responsible for giving shape and structure to the plant cells |
| what are vacoules? | Plant cell organelles that hold water and much of the plants cell are filled with them (A storage area for cell) |
| what are amoeba foot called? | pseudopod |
| Open stomata meaning? | plenty water |
| Closed stomata meaning? | not enough water |
| what is Chlorophyll ? | The green pigment inside cells of autotrophs that enables photosynthesis |
| CELL WALL | A strong protective structure that surrounds plant cells |
| CHLOROPLAST | an organelle within the cells of plants and certain algae where photosynthesis takes place. |
| CELL MEMBRANE | found in all cells, separating the interior of the cell from the outside environment |
| CYTOPLAMS | the gelatinous (jelly like) liquid that fill the inside of a cell |
| VACUOLE | a storage area for the cell |
| NUCLEUS | the main control center for the cells (the cell's brain) |