Chapter 7 Flashcards
1
Q
Which component of the cytoskeleton is used as tracks for organelles to move throughout cell
A
microtubule
2
Q
what is used to bend cilia and flagella in eukaryotic cells
A
motor protein dynein moves along microtubules
3
Q
central vacuole can allow a plat cell to grow without a large investment in new cytoplasm, true or false
A
true
4
Q
gap junctions in animal cells are similar to __ in plant cells
A
plasmodesmata
5
Q
based on fluid mosaic model, phospholipids __
A
can move laterally along plane of membrane
6
Q
voltage across a membrane is called
A
membrane potential
7
Q
once a bacterium is engulfed by a cell through phagocytosis, it will be digested after the vacuole fuses with a
A
lysosome
8
Q
what kins of molecules pass through membrane most easily
A
small and hydrophobic
