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Bio Quiz 1 > Test 1 > Flashcards

Test 1 Flashcards

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Biology 101 flashcards
0
Q

Is structure and function correlated, if yes give an example.

A

Yes it is and natural selection is a prime example of this because of diversity of trains that are in one animal that stemmed from a common ancestor.

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1
Q

Are cells the basic unit of structure?

A

Yes

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2
Q

What do Eukaryotic cells have that prokaryotic do not and why?

A

A membrane and because it allows the organism to have l structure for emergent properties.

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3
Q

What is allows life to continue?

A

The flow of heritable information from parent to off spring.

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4
Q

What is negative feed back.

A

Blocks the enzyme from being produced.

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5
Q

What is positive feedback?

A

Can stimulate production of an enzyme.

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6
Q

What the 6 categories of diversity and put prokaryotic first, than eukaryotic, and finally the “catch all”

A

Bacteria
Protokayotic

Plantae
Fungi
Animallia

Protista

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7
Q 
What dose 
Damn
King
Philip
Came 
Over 
From 
Germany 
Saturday

Mean?

A 
Domain 
Kingdom
Phylum
Class
Order
Family 
Genus
Species
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8
Q

W. Henning coined the phrase cladistics or it could be called?

A

Evolutionary diversity

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9
Q

What do cladogram’s represent?

A

They represent group layers by each layer.

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10
Q

What does evolution mean?

A

The processes of diversifying life on earth.

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11
Q

Biology means?

A

Study of life.

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12
Q

Energy processing means?

A

To gain energy. Like eating

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13
Q

How does growth and development work?

A

Inherited information carried by genes controlling the pattern of growth and development of organisms.

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14
Q

What does response to the environment mean?

A

An action caused by the stimuli from the environment.

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15
Q

Reproduction means?

A

Make a copy.

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16
Q

Regulation means,

A

Regulation or monitoring of body functions like blood flow or temperature?

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17
Q

What does evolution adaptation mean?

A

Traits that stay with a species that help them survive.

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18
Q

Order means?

A

Structure/organization of an organism.

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19
Q

Put in order population, ecosystem, communities, biosphere, and organisms.

A 
BECPO or
Biosphere
Ecosystem
Communities
Population
Organisms
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20
Q

Emergent properties means?

A

Arrangements and integration of party’s as complexity increases.

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21
Q

System biology means?

A

Exploration of a biological system by analyzing the interaction among its parts.

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22
Q

DNA is?

A

Genetic material

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23
Q

What are genes?

A

Each section of DNA of the chromosomes or heredity.

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24
Q

What is gene expression is?

A

Manifestation of gene’s.

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25
Q

Genome is?

A

Library of genetic information and they are used as blueprints or instructions.

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26
Q

Genomics is?

A

Study of whole sets of genes.

27
Q

Bioinformatics is?

A

Using computational tools to store, organize, analyze the data.

28
Q

Consumers are?

A

Organisms like animals that feed on producers and other consumers.

29
Q

Organisms always have a constant interaction with the environment and the categories that they can fall into are?

A

Give/give, take/take, give/take, take/give.

30
Q

Feedback regulation is?

A

A product of a process regulates that very process.

31
Q

The core theme of biology is?

A

Evolution.

32
Q

What are the 6 themes of biology?

A

Organization, information, energy, matter, interaction, and evolution.

33
Q

Does it matter if a cell is prokaryotic or eukaryotic for them to produce photosynthesis?

A

No

34
Q

Succession of ancestors that differ from then is called?

A

Descent with modification.

35
Q

Strong will survive or?

A

Natural selection.

36
Q

Descent from a common ancestor is called?

A

Common descent

37
Q

Inductive reasoning means?

A

Strong evidence for the truth of the conclusion.

38
Q

Hypothesis is?

A

A tentative answer to a well framed question.

39
Q

Deductive reasoning is?

A

Conclusion based on assumed truths (if then)

40
Q

Independent variables?

A

The variable that is manipulated by the scientist.

41
Q

Theory is?

A

Broader in scope than a hypothesis.

42
Q

What did scoops teach?

A

Evolutionary thought.

43
Q

Discovery science is?

A

Observation.

44
Q

Purple gram stain means?

A

Positive and peptidoglycan layer is on top of the plasma membrane.

45
Q

Pink gram stain means?

A

Negative and peptidoglycan layer is between the membrane.

46
Q

Taxis means?

A

To move towards.

47
Q

Binary fusion means?

A

Asexual and prokaryotic.

48
Q

Genetic recombination means?

A

Sex, mutation, transformation from envorment to bacteria, and conjection from bacteria to bacteria or sex

49
Q

Autotroph means?

A

Make own source of nourishment.

50
Q

Heterotroph means?

A

Dependent on a complex organic substance for nutrition.

51
Q

Chemo Heterotrophs means?

A

Obtains its energy from the oxidation of organic compound.

52
Q

Lactobacillus acidophilus means?

A

Normal inhabitants of digestive tract. This is a chemo hetoteoph.

53
Q

Nitrogen fixation means?

A

Atmospheric nitrogen available. Prokaryotes are able to use most nitrogen sources.

54
Q

Obligate means?

A

Dependent on it.

55
Q

Obligate aerobes means?

A

Can live with oxygen.

56
Q

Facultative anaerobes means?

A

Can live or with out oxygen.

57
Q

Obligate anaerobe means?

A

Can not grow in the presents of oxygen.

58
Q

Exotoxins means?

A

Protein toxin formed excreted by the bacterial cell.

59
Q

Analogues structure means?

A

Common ancestor but structure resembles other species.

60
Q

Homologous structure means?

A

Structure derived from a common ancestor.

61
Q

What is a protist?

A

Predecessor to eukaryotic, unicellular or multicellular, also eukaryotic plants, animals, and fungi.

62
Q

One cell vs multi cells, witch has to do more work?

A

Same amount of work

63
Q

Photoautotrophs means

A

Light self making food

64
Q

Sudeopods are

A

Fake feet

65
Q

Mixotrophs?

A

Protise that can be hetorph or phototroph.

Bio Quiz 1 (1 decks)

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