types of osmosis solutions
isotonic solutions have what net movement
isotonic solution is like what in our body
plasma in our blood is isotonic
transport into the cell is called what
endocytosis
what is the first law of thermodynamics
energy cannot be created or destroyed in only changes forms
photosynthesis is what kind of reaction
anabolic
hypotonic solutions have water come from where
outside the cell
organisms living what type of water experience hypertonic solutions
organism living in salt water
transport out of the cell is called what
exocytosis
what is the second law of thermodynamics
the amount of useable energy decreases over time in a closed system
cellular respiration is what kind of reaction
hypertonic solutions have water come from where
inside the cell going to outside the cell
most of the transports involve the use of what
energy in the form of ATP
which model of active transport involves the use of energy
both require energy to function
all energy comes from what
the sun is the main source of energy for life on earth
solar energy is converted in to chemical energy locked into bonds
the most important biological molecule of energy is what
ATP
what is it called when pressure builds in a plant cell because of osmosis
turger pressure
if a cell has no energy it is what kind of transport
passive transport
the reverse of endocytosis is call what
exocytosis
what does a catabolic reaction do
breaks down molecules
what does every molecule of ATP need
adenine ribose and 3 phosphate groups
what do fish use that live in fresh water need to use so they don't blow up
excretion
if a molecule has energy it is what kind of transport
active transport transport also involves movement of materials against the concentration gradient needs ATP energy
endocytosis uses what two methods to move things around the cell
phagocytosis-movement of large particles and solids pinocytosis- movement of small molecules and liquids
what does an anabolic reaction do
how does ATP release energy
cellular activity then releases energy and turns into ADP which then goes though photosynthesis back into ATP