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Year 1 Biol
Biol 112
L1-3 quiz
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Katherine Burgess
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Cards (11)
_ are membrane bound bags of digestive enzymes
lysosomes
to distinguish bacteria using
thickness
of
peptidoglycan
layer in the
cell wall
: this
differential
staining is called

gram staining
mitochondria are organelles primarily involved in
energy release
and
capture
some functions of the eukaryotic organelles are in bacteria by the
plasma membrane
(e.g. cyanobacteria carry out
photosynthesis
in the plasma membrane)
electron microscope
can
magnify
object hundreds of
thousand
times
bigger
genetic material of which cell type is included in single, circular molecule of DNA devoid of any histone proteins?
bacteria
(has
no histone-associated DNA
)
interior of eukaryotic cells contain numerous membrane-bound structures that together are called
endomembrane system
the endomembrane system consists of:
nuclear envelope
endoplasmic reticulum
golgi apparatus
lysosomes
plasma _ encloses the cell and separates its contents from the surroundings
membrane
who first described cells?
Robert Hooke
-> described many
cells
"
similar
to the
rooms
or
cells
in which
monks lived
"
who first looked at tiny living cells and called them "animalecules"
Anton van Leeuwenhoek