Which of the following compounds would NOT require a transport protein or channel
protein to pass through the plasma membrane of an epithelial cell?
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Na+ (check answer)
(wrong = ATP)
, Select two. Which of the following would help keep the plasma membrane of an
animal cell more fluid during prolonged exposure to very cold temperatures?
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Phospholipids with short fatty acyl tails.
Phospholipids with unsaturated fatty acyl tails
***What do co-translational sorting and post-translational sorting proteins have in
common?
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Both require signal sequences on the proteins being sorted that allow
these proteins to be sorted to their proper destination.
Which cytoskeletal proteins are responsible for the shape and for cellular movement?
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actin
If you measure the air a person exhales you observe the relative concentrations
_______________, compared to the air the person inhaled.
Give this one a try later!
protein to pass through the plasma membrane of an epithelial cell?
Give this one a try later!
Na+ (check answer)
(wrong = ATP)
, Select two. Which of the following would help keep the plasma membrane of an
animal cell more fluid during prolonged exposure to very cold temperatures?
Give this one a try later!
Phospholipids with short fatty acyl tails.
Phospholipids with unsaturated fatty acyl tails
***What do co-translational sorting and post-translational sorting proteins have in
common?
Give this one a try later!
Both require signal sequences on the proteins being sorted that allow
these proteins to be sorted to their proper destination.
Which cytoskeletal proteins are responsible for the shape and for cellular movement?
Give this one a try later!
actin
If you measure the air a person exhales you observe the relative concentrations
_______________, compared to the air the person inhaled.
Give this one a try later!
