Fechar
what is homeostasis
What is thermoregulation
what is water regulation
What are 2 functions of a plasma membrane
what is selective permiability
3 parts of a plasma membrane
what is a phospholipid made from
the fatty acids in a phospholipid are _____________ meaning they hate water
the phosphate group in phospholipids are ____________ (like water)
draw or be able to picture the structure of a single phospholipid
what does the bilayer structure look like in a plasma membrane
what plasma membranes have cholesterol in between phospholipids and why?
Where can proteins be in membranes
3 jobs of the proteins in membranes
Study this (what a plasma membrane may look like)
what is active transport
what is passive transport
Define diffusion
study this (process of diffusion)
What is equilibrium
Finish the sentence: diffusion occurs when system is not at _________
What 2 factors affect diffusion
steps of diffusion in the human body: (idk I feel like this could be an open ended question)
What is Osmosis
what is osmoregulation (remember homeostasis)
What determines the tonicity of cells
when does isotonic occur
isotonic solution looks like:
Hypotonic solution occurs when
hypotonic looks like:
hypertonic occurs when:
a hypertonic solution looks like
Tonicity in plant cells look like:
In plant cells, plasmolyzed cells are _________, flaccid cells are ____________, and turgid cells are _____________.
what is facilitated diffusion? when does it occur?
facilitated diffusion looks like:
Active transport is when a cell _____________ energy to move from low to high concentration. Proteins pump _____________ through membranes. Molecules move _________ diffusion (from a low to high concentration)
3 OTHER WAYS CELLS GET MATERIALS
what is endocytosis
what are the two types of endocytosis
Phagocytosis is when...
Pinocytosis is when...
exocytosis is when
ways to remember difference between endocytosis and exocytosis
