Category 1
What did Linnaeus do?
Developed the taxonomic naming system we use today (DKPCOFGS)
At the bottom. They are producers.
All cells have a cell membrane.
It controls what goes in and out of cells.
Which of these changes are physical changes?
Freezing, melting, cutting, boiling, dissolving, painting
All of them!
Who is Darwin? What did he first describe/discover?
Darwin was a scientist interested in breeding that observed animals in the Galapagos islands and first described natural selection.
Cell / Organism / Atom / Biome
Biome -> Organism -> Cell -> Atom
Define Population
All the same species in one location
What are pilus? What are flagella? What king of cells have these things?
Pilus - Hair like projections that help cells stick to surface; Flagella - whip like projections that help cells move.
Bacteria have these things, so do archaea (and some other kingdoms)
How many PAIRS of chromosomes do humans have?
23 PAIRS, 46 total chromosomes
What is the name of an organism that loves extreme temperatures? Very salty conditions?
Thermophile
Halophile
Dichotomous key
Reference Book
Field Guide
Field Journal
Is rotting fruit a chemical or physical change?
Is boiling water a chemical or physical change?
chemical
physical
What are the differences between plant and animal cells?
Plant cells have: 1. cell wall, 2. chloroplast, 3. Larger vacuole
What did Rosalind Franklin do? What did Watson & Crick do?
All three contributed to discovering double helix.
Franklin - took x-ray picture; Watson & Crick -built first model of double helix.
What's the complementary strand? TGG-ACG-TAA
ACC-TGC-ATT
What are the eukaryotic kingdoms? What are the prokaryotic kingdoms?
Eukaryotic - Fungi, Protista, Plantae, Animalia
Prokaryotic - Archaea, Eubacteria
If a student walks 10 meters south, then 5 meters north, what is their total displacement?
5 meters south
What are the steps of the scientific method?
Ask a question, Background research, Create a hypothesis, Experiment, Analyze the data & draw conclusions, Share results
What are the three types of symbiotic relationships?
Mutualism
Commensalism
Parasitism
Are genetic mutations harmful, helpful, or neutral?
They can be any of those
What is not proper lab attire?
- Long hair (not tied back)
- Long loose sleeves
- Open toed shoes
What features make a cell eukaryotic? List at least 2
Has a nucleus & membrane bound organelles
What is the difference between a food chain and food web?
What do the arrows indicate?
Food chain shows one line of ENERGY TRANSFER (Arrows are energy transfer)
Food wed shows multiple food chains; shows how food chains interact.
What is the difference between symbiotic and cooperative relationships?
All symbiotic relationships are between 2 different species. Cooperative is only one species.
What things make genetic mutations more likely?
Chemicals
DNA Replication issues