unit 1b bio vocab Flashcards
biological energy transfer molecule
ATP
anaerobic respiration where ethyl alcohol is the byproduct; used in wine making
Alcoholic Fermentation
structure that regulates what goes in and out, made of lipid bilayer
Cell membrane
cellular transport where cell has to move substances against concentration gradient so energy is required
Active transport
sac like folds of the chloroplast membrane containing chlorophyll
Thylakoid
cytoplasm shrinking away from cell wall when plant cells are placed in a hypertonic solution
Plasmolysis
when the solute concentration is high in a solution
Hypertonic solution
sugars are broken down to release ATP energy for the cells
Cellular Respiration
occurs in absence of oxygen; occurs in muscle cells and leaves muscles sore
Lactic Acid Fermentation
the reaction in photosynthesis that requires light
Light Dependent Reaction
solution where dynamic equilibrium is reached by the cell
Isotonic solution
sugar making cycle of photosynthesis
Calvin Cycle
movement of substances from high to low concentration through a protein channel
Facilitated Diffusion
site of light independent reaction (Calvin Cycle)
Stroma
diffusion of water from high to low concentration
Osmosis
solution with low solute concentration
Hypotonic Solution
stage in cellular respiration that occurs in the cytoplasm, does not require oxygen and results in 2 ATP formation
Glycolysis
cellular transport from high to low concentration; no energy is required
Passive Transport
characteristic of cell membrane that allows certain substances to pass
Selectively Permeable
cell taking in bulky material using energy
Endocytosis
stacks of thylakoids in chloroplast
Grana
Process of converting light energy into chemical energy
Photosynthesis
a phospholipid bilayer with embedded molecules of carbohydrates, proteins
Fluid mosaic model
move substances through the cell membrane
Transport proteins
two layers of phospholipid arranged tail to tail to form the cell membrane
Phospholipid bilayer
series of reaction that generate ATP; part of cellular respiration
Kreb’s Cycle
Series of electron transfer reactions to make ATP; part of cellular respiration and photosynthesis
Electron Transport Chain (ETC)
a molecule that has glycerol backbone, two fatty acids chains, and a phosphate
Phospholipid
CO2, H2O, ATP energy
Products of Cellular Respiration
C6H12O6 and O2 (glucose and oxygen)
Reactants of Cellular Respiration
6H20 + 6CO2 (Water and Carbon Dioxide)
Reactants of photosynthesis
glucose and oxygen
Products of photosynthesis
(Adenosine Diphosphate) The compound that remains when a phosphate group is removed from ATP, releasing energy
ADP