terminology Flashcards

1
Q

cell

A

smallest self-replicating molecule

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2
Q

living organism

A

have a higher concentration of carbon than non-living things

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3
Q

phospholipids

A

made of a polar head group (hydrophilic) and fatty acid chains (hydrophobic)

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4
Q

hydrophilic

A

can mix or interact with water

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5
Q

hydrophobic

A

water repellent; dissolve in oil-based substances

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6
Q

µm

A

micrometer

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7
Q

nm

A

nanometer

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8
Q

fluorescence

A

light of one wavelength is absorbed and light of a different wavelength is emitted

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9
Q

cytometry

A

technique for taking measurements of cells

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10
Q

protists

A

all eukaryotes that are not plants, animals or fungi

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11
Q

protozoa

A

animal-like protists

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12
Q

pyrimidines

A

one ring structured nucleotide

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13
Q

purine

A

two ring structured nucleotide

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14
Q

DNA

A

deoxyribose

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15
Q

RNA

A

ribose

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16
Q

mRNA

A

messenger RNA

17
Q

tRNA

A

transfer RNA

18
Q

rRNA

A

ribosomal RNA

19
Q

sRNA

A

small RNA

20
Q

enzymes

A

catalyse biochemical reactions

21
Q

contractile proteins

A

aid in movement