Lecture 1 Flashcards

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1
Q

Atoms/Molecules

A

Not Living/ Non-living

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2
Q

Cell

A

-smallest living unit

-a chemistry emerge

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3
Q

Tissue

A

Made of similar types of cells that work together for a common purpose.

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4
Q

Organ Systems

A

Made of different tissue types working together

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5
Q

Organism

A

A living thing based on 7 characteristics

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6
Q

Population

A

All individuals of a particular type (species) interacting in a particular place

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7
Q

Community

A
  • all the different types (species) of organisms that may interact in a particular place.

-all living things interacting with each other.

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8
Q

Ecosystem

A

All different types of organism, plus the nonliving (abiotic) components necessary for existence.

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9
Q

Biosphere

A

The portions of atmosphere, ocean, and land where life exists

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10
Q

Categorizing Life- Linnaean Taxonomy

A

Domain, Kingdom, Phylum, class, Order, Family, Genus, Species

Dumb Kids Play Catch On Freeway Get Smashed

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11
Q

Eukaryotic

A

A domain that is made up of organisms that contain a nucleus within their cells.

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12
Q

Bacteria

A

Microscopic living organisms that have only one cell.

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13
Q

Archaea

A

Single-celled microorganisms with structure similar to bacteria

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14
Q

What do both domain bacteria and domain archaea both have?

A
  • Physically Similar: Prokaryotic Cell Structure (Simple, lack of nucleus and membrane bound)

-Microscopic Single Cell (Unicellular) Organism.

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15
Q

Eukaryotic Cell Structure

A
  • DNA in a nucleus

-Many membrane bound organelles

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16
Q

Which cells were evolved first? (Or before eukaryotic)

A

Prokaryotic Cells

17
Q

Which cells were evolved first? (Or before eukaryotic)

A

Prokaryotic Cells

18
Q

Four Kingdoms of the Eukarya

A

Animal, Plant, Protists (Algae), Fungi