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Biology 156 > Viruses and Life Traits > Flashcards

Viruses and Life Traits Flashcards

1
Q

What is natural causality?

A

For all natural phenomena there are underlying causes.

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2
Q

What is cause and effect?

A

The use of scientific investigation to understand nature.

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3
Q

What are myths?

A

How many phenomena are explained.

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4
Q

What bacteria caused the plague?

A

Yersinia Pest

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5
Q

Who came up with the germ theory of disease?

A

Louis Pasteur and Robert Koch.

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6
Q

What is the germ theory of disease?

A

For all infectious diseases there exists a microbial agent.

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7
Q

What are the 11 traits of life?

A

Cells, Homeostasis, Energy, Metabolism, Reproduction, Growth and Development, Genes, Heredity, Evolution, Ecological Interactions, and Irritability

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8
Q

What are ecological interactions?

A

Forms of life interacting with one another.

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9
Q

What is irritability?

A

How life responds to its environment and needs.

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10
Q

What is heredity?

A

Passing on genetic information.

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11
Q

What are genes?

A

The storer of genetic information. (DNA)

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12
Q

What is cell theory?

A
  1. All life is composed of cells
  2. Cell is the basic unit of life
  3. Life is required to make more life
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13
Q

What are the 2 types of life?

A

Viral and Cellular life.

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14
Q

What type of DNA can be incorporated into organisms?

A

Viral DNA

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15
Q

What traits of life do viruses have?

A

Have genetic information (RNA or DNA), Change over time, and interact with other organisms.

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16
Q

What is the living level of organization?

A

Cell –> Tissue –> Organ –> Organ System –> Organism –> Population

17
Q

What is a cell?

A

The basic unit of life.

18
Q

What are tissues?

A

Specialized cell types with specific functions.

19
Q

What are organs?

A

Structures with multiple tissue types.

20
Q

What are organ systems?

A

Multiple organs with overlapping functions.

21
Q

What is an organism?

A

Around 30 trillion cells, dozens of tissues, and organ systems.

22
Q

What are populations?

A

Groups of species of organisms

23
Q

What are ecological communities?

A

Interactions between different species.

24
Q

What are ecosystem studies?

A

Interactions between organisms and their environment.

25
Q

What is a biosphere?

A

Energy and nutrient reactions.

26
Q

Who developed the biological classification system?

A

Carl Linnae.

27
Q

What is binomial classification?

A

All types of species are indicated by a name and genus.

28
Q

What is the hierarchy of names?

A

Domain –> Kingdom –> Phylum –> Class –> Order –> Family –> Genus –> Species –> Variety

29
Q

What is the acronym to remember the hierarchy of names?

A

Did King Philip come over from Germany seeking Victoria?

30
Q

What are physical and anatomic traits?

A

Traits used to determine species

Biology 156 (30 decks)

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