KIM Words Flashcards

1
Q

Ecology

A

Scientific study of interactions among organisms and their environment

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2
Q

Experimenting

A

Testing a hypothesis by making a lab

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3
Q

Observing

A

First step in an experiment

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4
Q

Autotroph

A

Creates it’s own food(producer)

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5
Q

Heterotroph

A

Eats other heterotrophs for food(consumer)

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6
Q

Photosynthesis

A

Process plants use to make glucose

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7
Q

Chemosynthesis

A

Plants use chemical energy to produce carbohydrates

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8
Q

Trophic level

A

Shows the energy flow of food between organisms

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9
Q

Biogeochemical

A

Process by which chemical compounds are passed from one organism to another

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10
Q

Denitrification

A

Conversion of nitrogen into gas

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11
Q

Nitrogen fixation

A

Process if turning nitrogen gas into ammonia

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12
Q

Niche

A

Full range if biological conditions in which an organism lives

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13
Q

Abiotic

A

Physical or nonliving factors that shape an ecosystem

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14
Q

Biotic

A

Biological influence on organisms within an ecosystem

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15
Q

Succession

A

Slow regular sequence of development in a community

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16
Q

Eukaryotic

A

An organism whose cell contains a nucleus

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17
Q

Prokaryote

A

Single celled organism lacking a nucleus

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18
Q

Cell

A

Collection of living matter enclosed by a barrier that separates the cell from it’s surroundings

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19
Q

Organelle

A

Specialized structure that preforms an important function in a cell

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20
Q

Phospholipid

A

Main part of the lipid bilayer

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21
Q

Permeable

A

Allowing molecules to pass through

22
Q

Diffusion

A

Process in which molecules move from an area of high to low concentration

23
Q

Osmosis

A

Diffusion of water through a selectively permeable membrane

24
Q

Crenation

A

Cell shrinks by osmosis water leaves cell

25
Lysis
Cell membrane bursts
26
Turgid
Swollen due to extra amounts of water
27
Plasmolysis
Cell membrane detaches from the cell wall
28
Cell cycle
Series of events cella go through to reproduce and divide
29
Mitosis
Part of cell division when the nucleus divides
30
Multicellular
more than one cell
31
Unicellular
One cell
32
Respiration
Process which organisms take in oxygen and turn it into energy
33
Cloning
Creating a genetically identical organism from DNA
34
Genetics
Scientific study of passing on traits
35
Genotype
Genetic part of an organisms specific trait
36
Phenotype
The genetic makeup of an organisms specific trait
37
Heterozygous
An organism that has two different alleles for a trait
38
Homozygous
An organism that has the same alleles for a trait
39
Probability
The chances of a certain outcome
40
Monohybrid
Only one trait is being crossed
41
Dihybrid
2 traits being crossed
42
Segregation
Separating the parents alleles
43
Enzyme
A protein that initiates a chemical reaction
44
Gamete
Sex cell
45
Meiosis
Cell division that produces 4 sex cells
46
Synthesis
Existing DNA is used as a template to make more DNA
47
Replication
Process that copies organisms DNA
48
Transcription
A complementary DNA strand is made using RNA polymerrase
49
Translation
The decoding of RNA into amino acids
50
Transformation
Change due to genes