Cell Jeopardy

$10 Microscopes

• What is the magnification of a 10X eyepiece and a 40X objective? Who first coined the word “cells?”

• ANSWER: 400 X• Hooke

$70 Microscopes

• Show where these are on a compound light microscope:stage

• Condenser• Iris diaphragm• Coarse adjustment• Fine adjustment

$10 Nicknames

• What organelle would be known as “the genetic control center?”

• ANSWER: nucleus

$20 Nicknames (2)

• What organelle is the powerhouse of the cell?

• What structure of the plasma membrane is for identification markers?

• ANSWER: mitochondrion• ANSWER: carbohydrate chains

$30 Nicknames (3)

• What could be called the “ribosome factory?”• What is the name of movment in and out of the

plasma membrane that uses ATP?• Do prokaryotes contain membraned-bound

organelles like eukaryotes?

• ANSWER: nucleolus• ANSWER: active transport• ANSWER: no

$40 Nicknames (2)

• What organelle means “network of channels within a cell?”

• What are two other names for the cell membrane?

• ANSWER: Endoplasmic reticulum• ANSWER: plasma membrane Phospholipid bilayer

$50 Nicknames (2)

• What organelle means “breakdown body” or “clean-up crew?”

• How is osmosis and diffusion different?

• ANSWER: lysosome• ANSWER: osmosis is water moving

through a selectively permeable membrane

$70 Nicknames

• What would be called in a cell:(A) the supportive meshwork of fine fibers AND (B) the “solar power system?”

• ANSWER: (A) cytoskeleton• (B) chloroplasts

Cell Structure and FunctionMatching

P. Has

enzymes)

$10 Picture It

• What is this in the cell picture?

• ANSWER:

• Golgi apparatus

$20 Picture It

• How could you tell the difference between ER and Golgi in a cell picture?

• ANSWER: ER is connected and Golgi are not connected stacks

$30 Picture It

• How could you tell differences between mitochondria and chloroplasts?

• ANSWER: mitochondria have wavy inner membrane and chloroplasts have green stacks

$40 Picture It

• Draw a red blood cell in a hypertonic solution. Draw the arrows of the flow of water. Identify the hypertonic and the hypotonic solutions.

hypo

$50 Picture It

• How would you tell the difference in a cell diagram among:–Vacuoles

–Lysosomes

–Ribosomes?

Has enzymes

smallest

Food/water storage

$70 Picture It

• Show two structures that would be in:an animal cell that would not be in a plant cell AND

• Would be in a plant cell that would not be in an animal cell

• (SEE DIAGRAMS NEXT SLIDE)

ANIMAL PLANT

Animal Plant Centrioles, Cilia Chloroplasts, Cell Wall

$10 Just Do It!

• What controls the materials that comes in and out of a cell?

• ANSWER: plasma membrane

$20 Just Do It!

• What structure carries proteins between ER and the Golgi apparatus and to the plasma membranes?

• ANSWER: vesicles

$30 Just Do It!

• Which microtubules are used in cell division in an animal cell? centrioles

• Which microtubules are long and few in protists? Flagella

• Many and short in protists? cilia

• ANSWER: centrioles

• ANSWER: flagella cilia

$40 Just Do It!The green ones

The wavy ones

Whole circle

Wavy inside

Dark center

$40 Just Do It!The green ones: chloroplasts

The wavy ones: mitochondrion

Whole circle

(Nucleus)

Wavy inside

(Chromatin)

Dark center

(nucleolus)

cytoskeleton

Golgi apparatus

$50 Just Do It!

• How are these related?– Chromatin – Chromosomes– DNA

• ANSWER: chromatin (loose DNA + protein) Chromosomes (tightly coiled DNA + protein) DNA (genetic molecule)

•

$60 Just Do It!

• What is the correct term?

• Engulfing of large particle

• Engulfing of water

• Waste leaving cell

• Engulfing particles into cell in general

$60 Just Do It!• What is the correct term?• Endocytosis of large particle• A: phagocytosis• Endocytosis of water• A: pinocytosis• Waste leaving cell• A: exocytosis• Engulfing in general• Endocytosis

$70 Just Do It!

• What do each of these organelles make? Nucleolus Smooth ER Rough ER

• ANSWER: nucleolus (ribosomes) Smooth ER (lipids) Rough ER (proteins)

$10 Misc.

• What is the smallest organelle? What is the largest organelle?

Ribosomes nucleus vacuole lysosome vesicle mitochondrion

• ANSWER: ribosomes (smallest)• Largest: nucleus (animal) water vacuole (plant)(sm) Ribosomes Vesicles Lysosome Vacuole

Mitochondrion Nucleus (lg)

$20 Misc.

• IF you placed a plant cell in a hypotonic solution what direction would the water flow? Where are the hypotonic and the hypertonic solutions?

$20 Misc.

hyper

$30 Misc.

• What is the largest cell known?

• What is the smallest cell known?

• ANSWER: Ostrich egg

• Mycoplasmas bacteria

$40 Misc.

• What two structures of bacteria help it stick to its surfaces?

• ANSWER: pili and capsule

$50 Misc.

Name the organelles:

A.

B.

C.

D.

E.

$50 Misc.

Name the organelles:

A.Rough ER

B. Mitochondrion

C.Smooth ER

D. Nucleolus

E. Ribosome

$60 Misc.

• When you first place a slide on a microscope:

• What power do you use first• Where is the stage located?

• ANSWER: lowest power (4x)• stage is closest to

objective

$70

• Trace the path of a protein-What happens at each position?

• In rough ER

• How transported to Golgi

• What Golgi does to proteins

• Where proteins are stored

Proteins assembled Carried to Golgi Repackages protein Stored in vacuole