1.Osmosis is a form of passive transport. Which defines osmosis?
2.Endocytosis and exocytosis are forms of active transport. What is active transport?
3.What does it mean for an environment to be isotonic?
4.Cells dispose of large waste molecules through a process called
5.A cell is dropped into a saltwater solution and shrivels up. You infer that, compared to the cell, the type of saltwater solution is
ANSWERS:
1.the movement of water across a semipermeable membrane down a concentration gradient from high to low, using no energy
2.the movement of molecules up a concentration gradient from low to high, using energy
3.The concentration of solute in the environment and the concentration inside the cell are at equilibrium.
4.exocytosis.
5.hypertonic.
(you can trust my answers if YOU want too)
-coconut
43 answers
the basic unit that controls the organization and structure in all organisms
is the new 5th answer for me and incase for anyone else otherwise everything coconut said is right
What is a cell
Answer: The basic unit that controls the organization and structure in all organisms
Which term refers to the diffusion of water through a membrane? D.
Oxygen moving from the bloodstream into a cell down a concentration gradient is a form D?
How does active transport differ from passive transport? 1. Molecules move down a concentration gradient in active transport. 2. Carrier proteins are used only in active transport. 3. Energy is required only in active transport.
1 answer