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1A > Organismal Bio > Flashcards

Organismal Bio Flashcards

1
Q

What is the first level of biological organization?

A

Molecules - DNA, RNA, proteins ect.

Example: DNA is a type of molecule.

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2
Q

What is the second level of biological organization?

A

Organelles - Mitochondria, golgi apparatus, ect.

Example: The mitochondria is known as the powerhouse of the cell.

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3
Q

What is the third level of biological organization?

A

Cells - unit of life

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4
Q

What is the fourth level of biological organization?

A

Tissues - groups of cells united for a common function, many different kinds of cells.

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5
Q

What is the fifth level of biological organization?

A

Organs - a group of different kinds of tissues united for a common function, like lungs, stomach.

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6
Q

What is the sixth level of biological organization?

A

Organ Systems - a group of organs united for a common function, Digestive system, intestines.

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7
Q

What is the seventh level of biological organization?

A

Organism - organ systems together

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8
Q

What is the eighth level of biological organization?

A

Population level - above level of organisms

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9
Q

What is the ninth level of biological organization?

A

Community Level - Biological components that interact, competition, pretitor/prey

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10
Q

What is the tenth level of biological organization?

A

Ecosystem Level - Biotic + Abiotic components

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11
Q

What is the eleventh level of biological organization?

A

Biosphere - global warming

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12
Q

Domains

A

Bacteria, Archaea, Eukarya.

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13
Q

.Order of Things

A

Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species.

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14
Q

Feed themselves by light, many Projaryotes and Eukaryotic plants (Green) - capture solar energy CO2 and water.

organism that uses energy from sunlight to convert carbon dioxide and water to carbon compounds

A

Photoautotrophs

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15
Q

Feed themselves by light, many Projaryotes and Eukaryotic plants (Green) - capture solar energy CO2 and water.

organism that uses energy from sunlight to convert carbon dioxide and water to carbon compounds

A

Photoautotrophs

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16
Q

Rare - only in Projaryotes (H2s, NH3) feed themselves with Chemicals (FE3+)

A

Chemoautotrophes

17
Q

Capture sunlight, but can also eat other things - rare, can do photo + organic carbon found only in some marine prokaryotes.

organism that is photosynthetic but needs organic compounds as a carbon source

A

Photoheterotrophes

18
Q

eat chemicals form outside of body - many prokaryotes, protists, fungi, and animals.

organism that must take in organic molecules for both energy and carbon

A

Chemoheterotrophes

19
Q

Modes of Respiration
With Oxygen
Without Oxygen

A

chemical oxidations - US
Fermentation

20
Q

Modes of respiration
Organisms
a. must have O2
b. cannot tolerate O2
c.can use both O2 and can Fermentate if O2 is absent.

A

a. Obligate Aerobics
b. Obligate Anaerobic
c.Facilitative Anaerobics

21
Q

Love Extreme Environments

A

Archaea

22
Q

eukaryotic one-celled living organisms distinct from multicellular plants and animals: protozoa, slime molds, and eukaryotic algae

A

Protista

23
Q

eukaryotic one-celled living organisms distinct from multicellular plants and animals: protozoa, slime molds, and eukaryotic algae

A

Protista

24
Q

One common ancestor that give life to other branches of the group. All decedents of that group are members. Cladistics - true clade is monophyletic.

A

Monophyletic

25
Q

One common ancestor that give life to other branches of the group. All decedents of that group are members. Cladistics - true clade is monophyletic.

A

Monophyletic

26
Q
A

Paraphyly

27
Q

Lacks some ancestral species.

A

Polyphyly

28
Q

A nested group within a larger group. Cladistics - true clade is monophyletic

A

Clade

29
Q

A nested group within a larger group. Cladistics - true clade is monophyletic

A

Clade

30
Q

Have two nuclei and multiple flagella.
Disease “beaver fever” caused be giardia intestinalis.

A

Diplomonads

31
Q

Have two nuclei and multiple flagella.
Disease “beaver fever” caused be giardia intestinalis.

A

Diplomonads

32
Q

Disease organisam, Trichomonas Vaginalis.

A group of protistans, including the trichomonads, that lacks mitochondria.

A

Parabasalids

1A (6 decks)

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