UH MANOA BIO 172 EXAM 1 QUESTIONS WITH CORRECT ANSWERS

UH MANOA BIO 172 EXAM 1 QUESTIONS WITH
CORRECT ANSWERS

All |protists |are

A) |unicellular.

B) |eukaryotic.

C) |symbionts.

D) |mixotrophic. |- |CORRECT |ANSWER✔✔-B) |eukaryotic



2. |Dinoflagellates

A) |possess |two |flagella.

B) |are |all |autotrophic.

C) |lack |mitochondria.

D) |include |species |that |cause |malaria. |- |CORRECT |ANSWER✔✔-A) |possess |two |flagella.



3. |Which |process |in |Paramecium |results |in |genetic |recombination |but |no |increase |in |
population |size?

A) |budding

B) |meiotic |division

C) |conjugation

D) |binary |fission |- |CORRECT |ANSWER✔✔-C) |conjugation



4. |Green |algae |differ |from |land |plants |in |that |many |green |algae

A) |are |unicellular.

B) |have |chloroplasts.

C) |have |alternation |of |generations.

, D) |have |cell |walls |containing |cellulose. |- |CORRECT |ANSWER✔✔-A) |are |unicellular.



5. |Super |cells |characteristic |of |plasmodial |slime |molds |result |when |which |one |of |the |following |
common |cellular

processes |does |not |occur?

A) |mitosis

B) |cytokinesis

C) |aerobic |metabolism

D) |phagocytosis |- |CORRECT |ANSWER✔✔-B) |cytokinesis



6. |The |organisms |that |cause |malaria |are |members |of |which |genus?

A) |Toxoplasma

B) |Plasmodium

C) |Entamoeba

D) |Trypanosoma |- |CORRECT |ANSWER✔✔-B) |Plasmodium



7. |Unikonta |is |a |supergroup |that |includes |all |of |the |following |except

A) |fungi.

B) |protists.

C) |animals.

D) |plants. |- |CORRECT |ANSWER✔✔-D) |plants.



8. |The |organisms |that |cause |sleeping |sickness |are |members |of |which |genus?

A) |Toxoplasma

B) |Plasmodium

C) |Entamoeba