UH MANOA BIO172 EXAM 1; Questions and Answers 100% Solved

UH MANOA BIO172 EXAM 1; Questions and
Answers 100% Solved
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.

, UH MANOA BIO172 EXAM 1; Questions and
Answers 100% Solved
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

D) Trypanosoma Correct answer D) Trypanosoma