1 Flashcards

1
Q

List the six kingdoms of life

A

Archaea, Bacteria, Protista, Fungi, Plantae, Animalia

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2
Q

What’s biology?

A

The study of living things

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3
Q

Archaea characteristic

A

Prokaryotes

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4
Q

Bacteria characteristic

A

Prokaryotes

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5
Q

Prolista characteristic

A

Unicellular eukarytotes

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6
Q

Define Eukaryote

A

Cells containing a nucleus

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7
Q

Define Prokaryote

A

Cells not containing a nucleus

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8
Q

Fungi characteristic

A

Nonsynthetic organisms

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9
Q

Plantae characteristic

A

photosynthetic multicellular organisms that are terrestrial

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10
Q

Animalia characteristic

A

nonphotosynthetic multicellular organisms

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11
Q

List the five basic properties of living things

A

Cellular organization, metabolism, homeostasis, growth and reproduction, and heredity

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12
Q

Cellular organization characteristic

A

.One or more Cells

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13
Q

Metabolism characteristics

A

.The transfer of energy from one form to another for power

.Special energy-carrying molecules called ATP molecules

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14
Q

Growth and reproduction characteristics

A

All organisms do this

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15
Q

List the 3 properties of life

A

Complexity, movement, and response to stimulation

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16
Q

Homeostasis characteristics

A

.Stable internal

.Maintain internal temperature of 37 degrees Celsius

17
Q

Heredity characteristic

A

.Replication and duplication of DNA

18
Q

Define DNA

A

A long molecular code that determines what an individual organism will be like

19
Q

Define gene

A

Each set of instructions within the DNA

20
Q

Define heredity

A

The transmission of characteristics from parent to offspring

21
Q

List the 13 hierarchal levels of the organization of life

A

Atoms, molecules, macromolecules, organelles, cells, tissues, organs, organ system, organism, population, species, community, and ecosystem

22
Q

Define atoms

A

The fundamental elements of matter

23
Q

Define molecules

A

Atoms joined together into complex clusters

24
Q

Define macromolecules

A

Large complex molecules like DNA

25
Define organelles
Complex biological molecules assembled into tiny compartments
26
Define cells
The smallest level of organization and the basic unit of life
27
Define tissues
Groups of similar cells that act as a functional unit
28
Define organs
Groups of tissues
29
Define organ systems
Groups of organs
30
Define organism
The formation of separate organ systems function together
31
Define population
A group of organisms of the same species living in the same place
32
Define species
All the populations of a particular kind of organism together, even though they have similar appearance and able to interbreed
33
Define community
All the populations of different species living together in one place
34
Define ecosystem
A biological community, soil, and water that lives together
35
List the 3 hierarchy levels of increasing complexity
Cellular, organism, and population