Question 1

Proteins associated with DNA in the nucleus of eukaryotic cells are called _______.

Accepted Answer

The answer of Proteins associated with DNA in the nucleus...

Question 2

Which of the following is in the correct order?

Accepted Answer

A) Cytokinesis, metaphase, anaphase, telophase 
B) Metaphase, anaphase, cytokinesis, telophase 
C) Prophase, cytokinesis, telophase, anaphase 
D) Interphase, prophase, metaphase, anaphase, telophase 
E) All of the choices are correct

Question 3

Biologists have found evidence that eukaryotic cells evolved from prokaryotic organisms by a process of intracellular _____.

Accepted Answer

The answer of Biologists have found evidence that eukaryotic cells...

Question 4

The stacks of thylakoids in a chloroplast are called

Accepted Answer

A) grana. 
B) stroma. 
C) mesosomes. 
D) cristae. 
E) packages.

Question 5

Blooms of certain dinoflagellates are associated with all of the following except

Accepted Answer

A) paralytic shellfish poisoning. 
B) red tides. 
C) ciguatera. 
D) Pfiesteria piscicida. 
E) euglenids.

Question 6

A _____ originates from the Golgi apparatus as one type of vesicle that contains a variety of enzymes for intracellular digestion.

Accepted Answer

The answer of A _____ originates from the Golgi apparatus...

Question 7

Which of the following is the cause of malaria?

Accepted Answer

A) Toxoplasma gondii 
B) Plasmodium 
C) Giardia 
D) Leishmania 
E) Trypanosoma

Question 8

Which of the following spores are sexually produced?

Accepted Answer

A) chlamydospores 
B) sporangiospores 
C) blastospores 
D) arthrospores 
E) zygospores

Question 9

Discuss in detail, at least four reasons why fungi belong in their own kingdom instead of the kingdoms Plantae or Protista.

Accepted Answer

The answer of Discuss in detail, at least four reasons...

Question 10

Eukaryotic flagella differ from prokaryotic flagella because only eukaryotic flagella

Accepted Answer

A) are used for cell motility. 
B) facilitate chemotaxis. 
C) facilitate phototaxis. 
D) are long whip-like structures. 
E) contain microtubules.

Question 11

Compare and contrast the physical characteristics of protozoans, yeasts, and algae.

Accepted Answer

The answer of Compare and contrast the physical characteristics of...

Question 12

All fungi have hyphae.

Accepted Answer

A) True 
 B)False

Question 13

An organelle that is a stack of flattened, membranous sacs and functions to receive, modify, and package proteins for cell secretion is the

Accepted Answer

A) mitochondria. 
B) lysosomes. 
C) Golgi apparatus. 
D) chloroplasts. 
E) endoplasmic reticulum.

Question 14

Which of the following does not pertain to helminths?

Accepted Answer

A) in kingdom Protista 
B) parasitic worms 
C) eggs and sperm for reproduction 
D) often alternate hosts in complex life cycles 
E) have various organ systems

Question 15

The eukaryotic cell organelle that most resembles a bacterial cell is the

Accepted Answer

A) nucleus. 
B) golgi apparatus. 
C) mitochondria. 
D) lysosome. 
E) ribosome.

Question 16

Which is mismatched?

Accepted Answer

A) Pyrrophyta - euglenids 
B) Chrysophyta - diatoms 
C) Phaeophyta - brown algae 
D) Rhodophyta - red seaweed 
E) Chlorophyta - green algae

Question 17

The motile, feeding stage of protozoa is called the

Accepted Answer

A) trophozoite. 
B) cyst. 
C) sporozoite. 
D) oocyst. 
E) food vacuole.

Question 18

The endosymbiotic theory says that precursor eukaryotic cells acquired flagella by endosymbiosis with a _____ ancestor, and others gained photosynthetic ability from endosymbiosis with a _____ ancestor.

Accepted Answer

A) protozoan, algae 
B) archaea, cyanobacteria 
C) spirochete, cyanobacteria 
D) helminth, algae 
E) None of the choices are correct.

Question 19

Fungi that grow as yeast at one temperature but will grow as mold at another temperature are called

Accepted Answer

A) dimorphic. 
B) saprobes. 
C) pseudohyphae. 
D) spores. 
E) Fungi Imperfecti (Deuteromycota).

Question 20

The group of protozoa that have flagella are the

Accepted Answer

A) Sarcodina. 
B) Ciliophora. 
C) Mastigophora. 
D) Apicomplexa. 
E) None of the choices are correct.

Exam 5: A Survey of Eukaryotic Cells and Microorganisms