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Bio 101 > Chapter 1 > Flashcards

Chapter 1 Flashcards

1
Q

Biology

A

The study of life

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2
Q

In Life’s Hierarchy of organization…

A

New properties emerge at each level

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3
Q

With addiction of each new level, Novel properties emerge called

A

Emergent properties

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4
Q

Atoms

A

The fundamental building blocks of all substances

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5
Q

Molecules

A

Clusters of atoms

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6
Q

Organelles

A

Membrane - Bound structures with specific funtions1

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7
Q

Cells

A

Smallest unit of life. Living entities distinguished from their environment by a membrane

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8
Q

Lower tier, What makes a cell?

A

Atoms, Molecules, Organelles, and Cells

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9
Q

The middle tier

A

Tissues, Organs and Organisms

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10
Q

Tissues

A

Made of groups of similar cells organized in a particular pattern

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11
Q

Organs

A

Structural unit of interacting organs that keep the body functioning

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12
Q

The Upper tier

A

Population, Community, Eco system and Biosphere

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13
Q

Population

A

All the individuals within a specific area

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14
Q

Comminuty

A

The array of organisms living in a particular eco system

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15
Q

Biospshere

A

All the Environments on Earth that support life

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16
Q

Ecosystem

A

All the organisms living in a particular area

17
Q

Photosynthetic organisms provide food and are called

A

Producers. Ex: Plants

18
Q

Organisms that eat plants or animals are called

A

Consumers Ex: Humans, Bears

19
Q

Nutrients

A

Are recycled between producers and consumers

20
Q

Energy

A

Is not recycled, through the organisms, and back out to the environment

21
Q

Homeostasis

A

The process that any living things use to actively maintain fairly stables conditions necessary for survival.
Chance and respond to their environment

22
Q

Bacteria

A

Single cells, No nucleus
Most ancient lineage

23
Q

Archaea

A

Single cells, No nucleus
Evolutionarily closer to Eukaryotes than Bacteria

24
Q

Eukarya

A

Eukarya Cells (with Nucleus)
Single cells and multi - celled species of protists, plants fungi and animals

25
Q

Inductive reasoning

A

A form of logical thinking that uses related observation to arrive at a general conclusion , based of evidence.
To observe, explore and discover

26
Q

Deductive reasoning

A

A form of logical thinking that uses general principle or law to forecast specific results. :hypothesis based science

27
Q

Scientific theory

A

Hypothesis that has not been disproven after many years of rigorous testing

28
Q

Law of Nature

A

Generalizations that describes a consistent natural phenomenon for which there is complete scientific explanation

29
Q

Sampling Error

A

Difference between results obtained from a subset, and results from the whole

Bio 101 (1 decks)

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