BIOLOGY 1201 EXAM 2 ACTUAL SCRIPT
WITH 100 PERCENT CORRECT ANSWERS
◉ pinocytosis
Answer: ingestion of extracellular fluid (type of endo)
◉ receptor mediated endocytosis
Answer: involves membrane bound receptor molecules (type of
endo), tends to take some extracellular fluid into the cell with it
◉ pseudopod
Answer: A "false foot" or temporary bulge of cytoplasm used for
feeding and movement
◉ metbolism
Answer: the chemical processes that occur within a living
organism's cells in order to maintain life
◉ energy
Answer: cells require a constant input of ____ for reactions, such as
in respiration
◉ metabolic pathway
, Answer: begins with a specific molecule and ends with a product,
product of one reaction becomes reactant of another, each step is
catalyzed by a specific enzyme
◉ decreasing activation energy
Answer: Enzymes increase the rate of a reaction by
◉ endergonic
Answer: metabolic reactions that require energy from
surroundings in order for reaction to occur
◉ exergonic
Answer: metabolic reactions that release energy
◉ DNA synthesis
Answer: example of endergonic reaction
◉ hydrolysis of ATP to ADP and Pi, glucose + O2 to CO2 and water
(respiration)
Answer: two examples of exergonic reactions
◉ catabolism, ATP, cell work, ADP+Pi
Answer: ATP cycle: energy from ____ --> ____ --> energy for ____ -->
____ -->
WITH 100 PERCENT CORRECT ANSWERS
◉ pinocytosis
Answer: ingestion of extracellular fluid (type of endo)
◉ receptor mediated endocytosis
Answer: involves membrane bound receptor molecules (type of
endo), tends to take some extracellular fluid into the cell with it
◉ pseudopod
Answer: A "false foot" or temporary bulge of cytoplasm used for
feeding and movement
◉ metbolism
Answer: the chemical processes that occur within a living
organism's cells in order to maintain life
◉ energy
Answer: cells require a constant input of ____ for reactions, such as
in respiration
◉ metabolic pathway
, Answer: begins with a specific molecule and ends with a product,
product of one reaction becomes reactant of another, each step is
catalyzed by a specific enzyme
◉ decreasing activation energy
Answer: Enzymes increase the rate of a reaction by
◉ endergonic
Answer: metabolic reactions that require energy from
surroundings in order for reaction to occur
◉ exergonic
Answer: metabolic reactions that release energy
◉ DNA synthesis
Answer: example of endergonic reaction
◉ hydrolysis of ATP to ADP and Pi, glucose + O2 to CO2 and water
(respiration)
Answer: two examples of exergonic reactions
◉ catabolism, ATP, cell work, ADP+Pi
Answer: ATP cycle: energy from ____ --> ____ --> energy for ____ -->
____ -->
