Outside of cell 3. The diffusion of water from a high to low concentration is called:
A. Osmosis B. Exocytosis C. Endocytosis D. Facilitated Diffusion
4. Using energy to move molecules from a low to high concentration is called: :
A. Active transport B. Facilitated diffusion C. Endocytosis D. Exocytosis
5. The picture shows how glucose is moved into the cell, from high to low
concentration, with the HELP of carrier proteins. This is called:
A. Active transport B. Facilitated diffusion
C. Endocytosis D. Exocytosis
Por
inne
TOLO
6. The Cohesion-Tension Theory explains:
NO
A. How proteins are used to carry large molecules into a cell
B. How water is able to dissolve other polar molecules
C. How cells consume and digest other cells
D. How water is drawn up from the roots through the stem and leaves of a plant
a
SUSU
Inside of cell
7. What best describes why phospholipids orient themselves to
form the lipid bilayer?
A. It is a completely random process that is passed on from one
cell to the next
AR
Head
Water
B. The non-polar heads are repelled by the water and
-
sandwiched in the middle while the polar tails are attracted
to the water inside and outside of the cell
Tails
C. The non-polar tails are repelled by the water and
sandwiched in the middle while the polar heads are
attracted to the water inside and outside of the cell
Water
D. Proteins place the phospholipids in the correct position
8. The hypothesis that mitochondria and chloroplasts are the result of mutualistic relationships between two
bacteria is called:
A. Call Theory B. Endosymbiosis
C. Spontaneous Generation
D. Biogenesis