BIO 353 Quiz 1 Complete Questions And Answers
T/F: Single Celled Organisms have a limited number of bimolecular machines within them ANS
True
T/F: An evolutionary advancement occurred when organisms became multicellular and acquired
division of labor ANS True
Filopodia contain receptors that sense the environment and:
All filopodia stop moving when the cell is about to extend to a lamellopodium.
As a first step in walking the lamellopodium forms before the filopodium.
A lamellopodium extends only from filopodia that continue to move.
Two of the above.
None of the above. ANS None of the Above
T/F: When a cell is anchorage-dependent for growth, it can then go through the cell cycle when it is
suspended ANS False
Contact inhibition is a subset of ... ANS Anchorage dependence for growth
What limits the growth of a tumor ANS Invasion by capillaries
Loss of the cell wall:
Is unique to plants.
T/F: Single Celled Organisms have a limited number of bimolecular machines within them ANS
True
T/F: An evolutionary advancement occurred when organisms became multicellular and acquired
division of labor ANS True
Filopodia contain receptors that sense the environment and:
All filopodia stop moving when the cell is about to extend to a lamellopodium.
As a first step in walking the lamellopodium forms before the filopodium.
A lamellopodium extends only from filopodia that continue to move.
Two of the above.
None of the above. ANS None of the Above
T/F: When a cell is anchorage-dependent for growth, it can then go through the cell cycle when it is
suspended ANS False
Contact inhibition is a subset of ... ANS Anchorage dependence for growth
What limits the growth of a tumor ANS Invasion by capillaries
Loss of the cell wall:
Is unique to plants.
