Chemistry of Life Unit Unit Jeopardy
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Cell Organelles
Cell membrane
Cell Division
Labs Potpourri
FINAL
Cell Organelle 100Cell Organelle 100
Question
•What is an organelle and what does it do?
Answer
Small organ, carries out functions of the cell
Cell Organelle 200Cell Organelle 200
Question•Which function category would you place ribosomes?
Answer
Protein production
Cell organelle 300Cell organelle 300
Question•Which function would you place the endoplasmic reticulum?
AnswerLipids and transporting molecules
Cell Organelle 400Cell Organelle 400
QuestionName two organelles that convert energy
Answer
Mitochondria (respiration) and chloroplasts (photosynthesis)
Cell Organelle 500Cell Organelle 500
Question•Name two organelles that are found only in plants
AnswerCell wall, chloroplasts, vacuole
Cell membrane 100Cell membrane 100
QuestionWhat does selectively permeable mean?
Answer
Membrane chooses what molecules cross the membrane
Cell membrane 200Cell membrane 200
QuestionThis type of diffusion moves large molecules across the
membrane using a protein channel, but no extra energy.
Answer
Facilitated diffusion
Cell Membrane 300Cell Membrane 300
QuestionThis is the osmotic pressure that happens when more
water enters a cell than leaves, making it look bloated.
Answer
hypotonic
Cell organelle 400Cell organelle 400
QuestionThis is the process by which cells take in food and
liquid by engulfing the particles.
Answer
Endocytosis
Cell Organelle 500Cell Organelle 500
QuestionThis diffusion moves big molecules across the membrane using a
protein channel from low concentration to high concentration using extra energy.
Answer
Active transport
Cell division 100Cell division 100
Question•This is the phase in which the cell is preparing itself for the division process.
Answer
Interphase
Cell division 200Cell division 200
Question•What happens in the S phase of interphase?
Answer
Chromosomes duplicate
Cell division 300Cell division 300
Question•Name the four phases of mitosis, in order.
Answer
Prophase, metaphase, anaphase, telophase
Cell organelle 400Cell organelle 400
QuestionWhat phase of mitosis is this picture?
Answer
anaphase
Cell division 500Cell division 500
QuestionWhat phase of mitosis is this picture?
Answer
Prophase
Labs 100Labs 100
Question•In the starch and iodine lab, what molecule easily crossed the membrane?
Answer
iodine
labs 200labs 200
Question•When starch and iodine mix, they make this color?
Answer
Purple/black
DAILY DOUBLE -LabsDAILY DOUBLE -LabsQuestionIf the mass of the egg went down, this indicated what type of osmotic pressure?
Answer
hypertonic
labs 400labs 400
QuestionHow did we know what type of osmotic pressure the
egg exhibited? What were we looking for?
AnswerChange in mass from before and after putting the
egg in the solution
labs 500labs 500
QuestionWhat was the longest phase of the cell cycle you
looked at online? What was the shortest?
AnswerInterphase
telophase
potpourri 100potpourri 100
QuestionWhat organelle is the
arrow pointing to?
Answer
mitochondria
potpourri 200potpourri 200
QuestionWhat are two external regulators for cell
growth?
Answer
Growth factor, attachment, density
Potpourri 300Potpourri 300
QuestionThese proteins help to regulate the cell cycle
and act as check points.
Answer
cyclins
potpourri 400potpourri 400
QuestionWhat is the difference between benign and
malignant tumors in terms of how the cells spread?
Answer
Benign- typically stays attached in one area
Malignant- can detach and spread
potpourri 500potpourri 500
QuestionWhat organelle is the
arrow pointing to?
Answer
Frontal or coronal cross
section
QuestionDraw a picture of a phospholipid. In your drawing, label what end is hydrophilic and
which end is hydrophobic.
Answer
See white board
FINAL JEOPARDY!FINAL JEOPARDY!