Transcript Science Jeopardy

AP Biology AP Test Review Cells Jeopardy
A:
Biochem
B: Enzymes
C: Cell
D: Cell
Structure
Function
E: Cell
Respiration
F: Photosynthesis
G: Cells
Grab Bag
100 100 100 100 100 100 100
200 200 200 200 200 200 200
300 300 300
300 300 300 300
400 400 400
400 400 400 400
500 500 500
500 500 500 500
Final Jeopardy
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©Norman Herr, 2003
A-100
• ANSWER: Monomers of carbohydrates,
proteins and nucleic acids, respectively?
• QUESTION: What are monosaccharides,
amino acids and nucleotides?
Answer
Question
A-200
• ANSWER: cohesion, adhesion, surface
tension, respectively
• QUESTION: What are the clinging of
like molecules, the attraction/clinging of
different molecules and a measure of how
difficult it is to stretch or break a liquid
surface?
Answer
Question
A-300
• ANSWER: dehydration and hydrolysis
reactions, respectively
• QUESTION: What reactions bind
molecules while removing a water
molecule; and what reactions split
molecules while adding a water
molecule?
Answer
Question
A-400
• ANSWER: The 2 functional groups
always found in amino acids
• QUESTION: What are the amino (NH2)
and Carboxyl (COOH) groups?
Answer
Question
A-500
• ANSWER: The 4 levels of protein
structure
• QUESTION: What are
– A polypeptide (or amino acid) chain
– A coiled or folded pattern of the chain
– A unique 3-D structure from the coils/folds
resulting from side chain interactions
– Interaction of 2 or more polypeptides into
one unique 3-D macromolecule
Answer
Question
B-100
• ANSWER: Free energy
• QUESTION: What is the portion of a
system’s energy that can do work?
Answer
Question
B-200
• ANSWER: Exergonic, endergonic and
equilibrium reactions
• QUESTION: What are reactions that
have a net release of free energy, absorb
free energy and those that do no work?
Answer
Question
B-300
• ANSWER: The effect enzymes have on
activation energy and free energy in a
reaction
• QUESTION: What are 1) reduction, and
2) no change, respectively?
Answer
Question
B-400
• ANSWER: Competitive inhibitor
• QUESTION: What type of molecule
inhibits enzyme activity by binding at the
active site, thus competing with the
substrate?
Answer
Question
B-500
• ANSWER: Allosteric regulation,
activator and inhibitor
• QUESTION: In what type of enzyme
regulation does the regulatory molecule
bind to a separate site; and what are the
terms for the molecules that stabilize the
active and inactive forms of the enzyme,
respectively?
Answer
Question
C-100
• ANSWER: The functions of smooth and
rough Endoplasmic Reticulum
• QUESTION: What are
– Lipid synthesis and toxin detox
– Assistance in protein synthesis, respectively
Answer
Question
C-200
• ANSWER: The functions of lysosomes
and peroxisomes, respectively
• QUESTION: What are
– Digestion of macromolecules by
enzymes and an acidic environment;
and
– Breakdown of various substances
including some toxins and H2O2?
Answer
Question
C-300
• ANSWER: Golgi complex (or apparatus)
• QUESTION: What organelle receives
incomplete proteins from the ER, then
completes their processing and packages them
into vesicles for transport elsewhere in the cell
or out of the cell?
Answer
Question
C-400
• ANSWER: A jelly-like outer coating on
many prokaryotes
• QUESTION: What is a capsule?
Answer
Question
C-500
• ANSWER: Nucleoid and Nucleolus
• QUESTION: What is the region in a
prokaryote where its DNA is located; and
what is the region inside a eukaryotic cell
where ribosomes are made?
Answer
Question
D-100
• ANSWER: The fluid mosaic model
• QUESTION: What model describes the
cell membrane as a flexible phospholipid
bilayer with embedded proteins that can
move somewhat?
Answer
Question
D-200
• ANSWER: The mechanisms for passive
and active transport
• QUESTION: What are diffusion down a
concentration gradient (passive) and use
of energy to move solutes against their
gradients (active)?
Answer
Question
D-300
• ANSWER: Parts of a signal transduction
pathway
• QUESTION: What are reception,
transduction and response?
Answer
Question
D-400
• ANSWER: Paracrine, Synaptic and
Hormonal signaling
• QUESTION: What types of cell signaling
involve 1) cells communicating with
nearby cells, 2) nerve cell transmission,
and 3) long distance cell communication
via hormones?
Answer
Question
D-500
• ANSWER: The mechanism by which signal
amplification occurs in a cell’s response to a
signal
• QUESTION: What occurs during signal
transduction when each molecule in an enzyme
cascade activate numerous molecules in the
next step before becoming inactive (may also
involve scaffolding proteins)?
Answer
Question
E-100
• ANSWER: The purpose of cellular
respiration
• QUESTION: What is the manufacture of
ATP?
Answer
Question
E-200
• ANSWER: The 3 steps in cellular
respiration and the 2 parts of the last step
• QUESTION: What are glycolysis, the
Krebs (or citric acid) cycle and oxidative
phosphorylation; and what are the
electron transport chain and
chemiosmosis?
Answer
Question
E-300
• ANSWER: 2 types of fermentation, and
example organisms that have these
processes
• QUESTION: What is alcoholic
fermentation, done by yeasts and some
bacteria, and what is lactic acid
fermentation, done by animal muscles
Answer
Question
E-400
• ANSWER: The function of the citric acid
cycle, and its waste product
• QUESTION: What is the breakdown of
pyruvic acid (as Acetyl CoA) to the highenergy molecules NADH, FADH2 and
ATP, and its release of CO2
Answer
Question
E-500
• ANSWER: This is what occurs in the 2
processes of oxidative phosphorylation
• QUESTION: What is the ETC, in which
electron transfer creates a H+ gradient,
followed by chemiosmosis, a coupled
reaction in which H+ moves thru ATP
Synthase in the mitochondrial
membrane, synthesizing ATP as H+
enters the mitochondrial matrix
Answer
Question
F-100
• ANSWER: The general purpose of
photosynthesis and the term given to
organisms that conduct it
• QUESTION: What is the conversion of
light energy into chemical energy, and
autotrophs?
Answer
Question
F-200
• ANSWER: The 2 major processes of
photosynthesis and the 2 reaction centers
of the first process (in the order they are
active)
• QUESTION: What are light-dependent
and the Calvin Cycle (or lightindependent) reactions, and what are
photosystems II and I?
Answer
Question
F-300
• ANSWER: the coupled process that uses
the energy in a H+ gradient to drive the
synthesis of ATP
• QUESTION: What is chemiosmosis?
Answer
Question
F-400
• ANSWER: Cyclic electron flow
• QUESTION: What is the production of extra
ATP that uses PS I, the ETC and back to PS I
to generate more ATP than NADPH?
Answer
Question
F-500
• ANSWER: The 3 stages and product of the
Calvin Cycle
• QUESTION: What are Carbon fixation,
Reduction, and Regeneration (of RuBP), and
sugar (G3P)
Answer
Question
G-100
• ANSWER: Cell junctions in plant and
animal cells (respectively) that permit
passage of some materials from one cell
to another
• QUESTION: What are gap junctions and
plasmodesmata?
Answer
Question
G-200
• ANSWER: When a substance is pumped
across a membrane, then does work as it
moves across the membrane by diffusion
while another substance moves with the
first against its concentration gradient
• QUESTION: What is cotransport?
Answer
Question
G-300
• ANSWER: Substrate Phosphorylation
• QUESTION: What is the formation of ATP by
directly transferring a phosphate group to ADP
from another (substrate or intermediate)
molecule
Answer
Question
G-400
• ANSWER: Photorespiration
• QUESTION: What is the process in
which photosynthesis is reduced (CO2 is
released, O2 is consumed, no ATP is
made) as a result of hot, dry conditions?
Answer
Question
G-500
• ANSWER: Scaffolding protein and its
function
• QUESTION: What is a large relay protein to
which other relay proteins are attached,
increasing the efficiency of signal
transduction?
Answer
Question
FINAL JEOPARDY
• ANSWER: The energy-carrying
molecules produced in cellular
respiration vs. those produced in
photosynthesis
• QUESTION:
– In cellular respiration, what are NADH,
FADH2 and ATP
– In photosynthesis, what are NADPH and
ATP
Answer
Question