Intro to Micro Flashcards

1
Q

Microorganism

A

Bacteria, microbial eukaryotes, archaea

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2
Q

Microbe

A

Bacteria, microbial eukaryotes, archaea, viruses

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3
Q

Robert Hooke

A

First to discover microscopic life

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4
Q

Anton van Leuwenhoek

A

First to discover and see bacteria

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5
Q

Polypeptide - composition

A

Amino acids

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6
Q

Nucleic acids - composition

A

DNA, RNA

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7
Q

Lipids - composition

A

Very diverse

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8
Q

Polysaccharides - composition

A

Sugars

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9
Q

Polypeptide - function

A

Enzymes catalyze reactions, proteins provide structure

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10
Q

Nucleic acids - function

A

DNA - provides info for cell assembly and reproduction
RNA - involved in polypeptide production

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11
Q

Lipids - function

A

Structurally significant - cell membrane, surrounding organelles

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12
Q

Polysaccarides - function

A

Structural (chitin, cellulose), energy storage (glycogen, starch)

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13
Q

What is the first oxygen producer?

A

Cyanobacteria

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