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Bio Quiz #1 > Study of life > Flashcards

Study of life Flashcards

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Biology 101 flashcards
1
Q

All living things are made of ?

A

Cells

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2
Q

DNA holds what?

A

Instructions & DNA units of heredity

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3
Q

Genetics =

A

Study of genes

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4
Q

Mutation=

A

Genes hold characteristic for gene, when it changes it is called a mutation

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5
Q

Nutrition ) Character of life

A

take in digest, absorb, eliminate

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6
Q

Autotroph

A

manufacture their own food

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7
Q

Heterotroph

A

get food from other sources

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8
Q

Metabolism

A

lifes vital process

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9
Q

Photosynthesis

A

plants algae .. covert sunlight with energy making their on food

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10
Q

Photosynthensis Formula

A

CO2 + H2O—> CHO + O2

Carbon Dioxide, Water Soil, Sun, Carbohydrates, Oxygen

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11
Q

Aerobic Respiration

A
  • cell takes place in presence of oxygen & produces energy
  • in eukaryotic cells
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12
Q

Respiration Formula

A

CHO+O2–> CO2+H2O

Carbon Dioxide + Oxygen turns into Carbohydrates & water

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13
Q

Asexual

A

Common in plants
genes from one parent
offspring are clones

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14
Q

Sexual

A

Genes from two parents

Fusion of gametes (sperm/eggs)

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15
Q

Internal Reproduction

A

Egg Sperm Zygote 46 chromosomes Embryo

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16
Q

Single celled/ Uni-cellular

A

Microscopic

Include Fungi, bacteria, protists

17
Q

Multicellular

A

Plants Animals .. Each cell does a different task

18
Q

Cell Organization Levels

A

Cells, Tissues, Organs, Organ Systems, Organism

19
Q

Prokaryotic Cells

A

small, less complex (ex:bacteria), no nucleus

20
Q

Eukoryotic Cells

A

larger, more complex, contains organelles, (ex:plants animals fungi)

21
Q

Kingdoms PCOFGS

A

Phyla, Class, Order, Family, Genera, Species

22
Q

Taxonomy

A

a science of identifying, naming, and classifying organism

23
Q

Scientific Name

A

two parts- scientific name & second identifies species

Bio Quiz #1 (1 decks)

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