Cells Flashcards

1
Q

What dont prokaryotes have

A

Organelles

Internal membranes

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2
Q

Ribosome comp

A

Ribosomal rna and protein sub units

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3
Q

Prok ribosomes

A

70s

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4
Q

Euk ribosomes

A

80s

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5
Q

Medical implication of cell org diff

A

Inhibit cell wall construction
Block pro synth - inhibit bacterial ribosome

Allow selective killing of bacteria

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6
Q

What are viruses

A

Comp of pro coat and genome
Not a cell
Incapable if free living
No ribosomes - use host cells

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7
Q

Key cell fxs

A

Macromolecule synth & sorting
Mit for metabolism
Plasma mem & cytskeleton for structure

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8
Q

Nucleus features

A
5-10 micron
Double mem
Genomic info
Rna & ribosome synth site and splicing
Chromatin
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9
Q

Prokaryotic components

A
Plasma membrane 
Cell wall
Cyt
Ribosomes
Circular dna
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