Straighterline Microbiology Lab BIO250L Lab 1
COMPREHENSIVE questions answered, 2025
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Terms in this set (85)
Movement of molecules from an area of higher
Diffusion
concentration to an area of lower concentration.
when molecules are unevenly distributed resulting in
concentration gradient
an area of higher and lower concentration
what is the correlation the larger and heavier the molecule the slower it will
between molecular mass diffuse
and rate of diffusion
Diffusion of water through a selectively permeable
osmosis
membrane
selectivly permeable membrane that only allows certain things to come in
membrane while keeping other things out
the concentration of solutes is greater outside the cell
hypertonic
than inside it
the concentration of solutes is greater inside the cell
hypotonic
than outside of it
the concentration of solutes is the same inside and
isotonic
outside the cell
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, 7/16/25, 8:17 AM Straighterline Microbiology Lab BIO250L Lab 1 COMPREHENSIVE questions answered, 2025 verified graded A+ already passed! …
layer of cells closest to the
apical surface of epithelial lumen
tissue
The bottom layer of epithelial
tissue that attaches to the
basal surface
basement membrane
Cells at the base of an epithelial
layer are attached to this.
basement membrane
single layer of cells
simple epithelium
multiple layers of cells
stratified epithelium
cells that secrete mucus
goblet cells
The hairlike projections on the
outside of cells that move in a
cilia
wavelike manner
An open space, such as within a
blood vessel or the intestine or
lumen
outside the body (A)
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