Bradley W. Christian, McLennan Community College© 2016 Pearson Education, Inc.

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Chapter 4: Functional Anatomy of Prokaryotic and Eukaryotic Cells

Prokaryotic Cells Cell Wall

Structures External to

the Cell Wall Eukaryotes

Structures Internal to

the Cell Wall

FINAL ROUND

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Topic 1: Prokaryotic Cells$100 Question

Bacteria that divide in multiple planes and form grapelike clusters are called

a. streptococci.b. staphylococci.c. coccobacilli.d. vibrios.

ANSWER

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© 2016 Pearson Education, Inc.

Topic 1: Prokaryotic Cells$100 Answer

Bacteria that divide in multiple planes and form grapelike clusters are called

a. streptococci.b. staphylococci.c. coccobacilli.d. vibrios.

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Topic 1: Prokaryotic Cells$200 Question

Bacteria divide by

a. binary fission.b. spore formation.c. mitosis.d. budding.

ANSWER

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Topic 1: Prokaryotic Cells$200 Answer

Bacteria divide by

a. binary fission.b. spore formation.c. mitosis.d. budding.

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Topic 1: Prokaryotic Cells$300 Question

Which of the following statements is TRUE for prokaryotes?

a. They generally lack organelles.b. Their DNA is associated with histones.c. Their cell walls are chemically simple.d. Their DNA is enclosed in an internal

membrane.ANSWER

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Topic 1: Prokaryotic Cells$300 Answer

Which of the following statements is TRUE for prokaryotes?

a. They generally lack organelles.b. Their DNA is associated with histones.c. Their cell walls are chemically simple.d. Their DNA is enclosed in an internal

membrane.

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Topic 1: Prokaryotic Cells$400 Question

How long are MOST bacteria?

a. 0.2 to 2.0 µmb. 1.0 to 4.0 µmc. 2.0 to 8.0 µmd. 5.0 to 15.0 µm

ANSWER

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Topic 1: Prokaryotic Cells$400 Answer

How long are MOST bacteria?

a. 0.2 to 2.0 µmb. 1.0 to 4.0 µmc. 2.0 to 8.0 µmd. 5.0 to 15.0 µm

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Topic 1: Prokaryotic Cells$500 Question

The word Bacillus may refer to

a. rod-shaped cells.b. spherical cells.c. a specific genus.d. rod-shaped cells and a specific genus.

ANSWER

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Topic 1: Prokaryotic Cells$500 Answer

The word Bacillus may refer to

a. rod-shaped cells.b. spherical cells.c. a specific genus.d. rod-shaped cells and a specific genus.

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Topic 2: Cell Wall $100 Question

Some bacteria stain gram-positive and others stain gram-negative because of differences in the structure of their

a. cell wall.b. capsule.c. cell membrane.d. endospore.

ANSWER

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Topic 2: Cell Wall $100 Answer

Some bacteria stain gram-positive and others stain gram-negative because of differences in the structure of their

a. cell wall.b. capsule.c. cell membrane.d. endospore.

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Topic 2: Cell Wall $200 Question

The bacterial cell wall is composed of

a. cellulose.b. glucan.c. chitin.d. peptidoglycan.

ANSWER

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Topic 2: Cell Wall $200 Answer

The bacterial cell wall is composed of

a. cellulose.b. glucan.c. chitin.d. peptidoglycan.

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Topic 2: Cell Wall $300 Question

The cell walls of gram-positive bacteria contain

a. mannan.b. teichoic acid.c. cellulose.d. chitin.

ANSWER

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Topic 2: Cell Wall $300 Answer

The cell walls of gram-positive bacteria contain

a. mannan.b. teichoic acid.c. cellulose.d. chitin.

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Topic 2: Cell Wall $400 Question

The outer membrane of gram-negative bacteria contains

a. sterols.b. mycolic acid.c. teichoic acid.d. lipopolysaccharide.

ANSWER

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Topic 2: Cell Wall $400 Answer

The outer membrane of gram-negative bacteria contains

a. sterols.b. mycolic acid.c. teichoic acid.d. lipopolysaccharide.

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Topic 2: Cell Wall $500 Question

Acid-fast cell walls contain high concentrations of

a. teichoic acid.b. peptidoglycan.c. pseudomurein.d. mycolic acid.

ANSWER

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Topic 2: Cell Wall $500 Answer

Acid-fast cell walls contain high concentrations of

a. teichoic acid.b. peptidoglycan.c. pseudomurein.d. mycolic acid.

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Topic 3: Structures External to the Cell Wall$100 Question

A bacterium possessing a tuft of flagella at one end of its cell is called

a. amphitrichous.b. lophotrichous.c. monotrichous.d. peritrichous.

ANSWER

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Topic 3: Structures External to the Cell Wall$100 Answer

A bacterium possessing a tuft of flagella at one end of its cell is called

a. amphitrichous. b. lophotrichous. c. monotrichous.d. peritrichous.

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Topic 3: Structures External to the Cell Wall$200 Question

What structure protects pathogenic bacteria from phagocytosis?

a. capsuleb. endosporec. flagellumd. axial filament

ANSWER

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Topic 3: Structures External to the Cell Wall$200 Answer

What structure protects pathogenic bacteria from phagocytosis?

a. capsuleb. endosporec. flagellumd. axial filament

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Topic 3: Structures External to the Cell Wall$300 Question

Spirochetes move by means of

a. axial filaments.b. flagella.c. pili.d. fimbriae.

ANSWER

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Topic 3: Structures External to the Cell Wall$300 Answer

Spirochetes move by means of

a. axial filaments.b. flagella.c. pili.d. fimbriae.

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Topic 3: Structures External to the Cell Wall$400 Question

Which of the following is NOT a part of a flagellum?

a. filamentb. hookc. fimbriaed. basal body

ANSWER

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Topic 3: Structures External to the Cell Wall$400 Answer

Which of the following is NOT a part of a flagellum?

a. filamentb. hookc. fimbriaed. basal body

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Topic 3: Structures External to the Cell Wall$500 Question

Proteins that distinguish among serovars of gram-negative bacteria are found in which structures?

a. fimbriaeb. pilic. flagellad. axial filaments

ANSWER

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Topic 3: Structures External to the Cell Wall$500 Answer

Proteins that distinguish among serovars of gram-negative bacteria are found in which structures?

a. fimbriaeb. pilic. flagellad. axial filaments

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Topic 4: Structures Internal to the Cell Wall $100 Question

Molecules of extrachromosomal DNA in bacteria are known as

a. Golgi complexes.b. lysosomes.c. plasmids.d. ribosomes.

ANSWER

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Topic 4: Structures Internal to the Cell Wall $100 Answer

Molecules of extrachromosomal DNA in bacteria are known as

a. Golgi complexes.b. lysosomes.c. plasmids. d. ribosomes.

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Topic 4: Structures Internal to the Cell Wall $200 Question

Inclusions of iron oxide in bacteria are found in structures known as

a. gas vacuoles.b. magnetosomes.c. endospores.d. metachromatic granules.

ANSWER

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Topic 4: Structures Internal to the Cell Wall $200 Answer

Inclusions of iron oxide in bacteria are found in structures known as

a. gas vacuoles.b. magnetosomes.c. endospores.d. metachromatic granules.

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Topic 4: Structures Internal to the Cell Wall $300 Question

Which of the following structures allows a cell to survive adverse environmental conditions?

a. capsuleb. carboxysomec. endospored. gas vacuole

ANSWER

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Topic 4: Structures Internal to the Cell Wall $300 Answer

Which of the following structures allows a cell to survive adverse environmental conditions?

a. capsuleb. carboxysomec. endospored. gas vacuole

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Topic 4: Structures Internal to the Cell Wall $400 Question

Which of the following is NOT a way materials can move across prokaryotic plasma membranes?

a. endocytosisb. simple diffusionc. facilitated diffusiond. osmosis

ANSWER

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Topic 4: Structures Internal to the Cell Wall $400 Answer

Which of the following is NOT a way materials can move across prokaryotic plasma membranes?

a. endocytosisb. simple diffusionc. facilitated diffusiond. osmosis

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Topic 4: Structures Internal to the Cell Wall $500 Question

Prokaryotic ribosomes are composed of two subunits of what sizes?

a. 20S + 50Sb. 30S + 40Sc. 30S + 50Sd. 40S + 60S

ANSWER

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Topic 4: Structures Internal to the Cell Wall $500 Answer

Prokaryotic ribosomes are composed of two subunits of what sizes?

a. 20S + 50Sb. 30S + 40Sc. 30S + 50Sd. 40S + 60S

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Topic 5: Eukaryotes$100 Question

The nucleus in a eukaryotic cell is surrounded by

a. chromatin.b. a nuclear envelope.c. histones.d. nucleoli.

ANSWER

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Topic 5: Eukaryotes$100 Answer

The nucleus in a eukaryotic cell is surrounded by

a. chromatin.b. a nuclear envelope. c. histones.d. nucleoli.

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Topic 5: Eukaryotes$200 Question

In chloroplasts, chlorophyll is contained in flattened sacs called

a. thylakoids.b. cristae.c. cisternae.d. vacuoles.

ANSWER

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Topic 5: Eukaryotes$200 Answer

In chloroplasts, chlorophyll is contained in flattened sacs called

a. thylakoids.b. cristae.c. cisternae.d. vacuoles.

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Topic 5: Eukaryotes$300 Question

Which organelle processes, modifies, and sends proteins to their correct destination?

a. lysosomeb. smooth endoplasmic reticulumc. Golgi complexd. mitochondria

ANSWER

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Topic 5: Eukaryotes$300 Answer

Which organelle processes, modifies, and sends proteins to their correct destination?

a. lysosomeb. smooth endoplasmic reticulumc. Golgi complexd. mitochondria

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Topic 5: Eukaryotes$400 Question

Which organelle contains enzymes that can oxidize various organic substances?

a. vacuoleb. peroxisomec. Golgi complexd. centriole

ANSWER

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Topic 5: Eukaryotes$400 Answer

Which organelle contains enzymes that can oxidize various organic substances?

a. vacuoleb. peroxisome c. Golgi complexd. centriole

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Topic 5: Eukaryotes$500 Question

Which organelle synthesizes phospholipids, fats, and steroids?

a. chloroplastb. rough endoplasmic reticulum c. smooth endoplasmic reticulumd. Golgi complex

ANSWER

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Topic 5: Eukaryotes$500 Answer

Which organelle synthesizes phospholipids, fats, and steroids?

a. chloroplastb. rough endoplasmic reticulum c. smooth endoplasmic reticulum d. Golgi complex

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FINAL ROUND Question

Which of the following contain 70S ribosomes?

a. prokaryotesb. mitochondriac. mitochondria and chloroplastsd. prokaryotes, mitochondria, and

chloroplasts

ANSWER

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FINAL ROUND Answer

Which of the following contain 70S ribosomes?

a. prokaryotesb. mitochondriac. mitochondria and chloroplastsd. prokaryotes, mitochondria, and

chloroplasts

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