Problem:

Question 1: Protists are found in which of the following habitats?

A) Marine

B)Freshwater aquatic

C)Within the body fluids of other organisms

D)Damp soil

E) A, B, C, & D

Question 2: Which of the following modes of nutrition is used by protists to fuel their metabolism?

A) autotrophic

B) heterotrophic

C) mixotrophic

D)None of the above

E)All of the above

Question 3: Contractile vacuoles help some protists cope with a(n) __________ environment.

A) hypotonic

B) hypertonic

C)isotonic

D) acidic

E) basic

Question 4: The common characteristic of Alveolata is

A) a single, unique mitochondria

B) sacs beneath the plasma membrane

C) silica covering

D) funnel-shaped, contractile collar

E) presence of a plasmodium

Question 5: The tropical diseases such as African sleeping sickness is caused by

A) foraminifera

B) sporozoans

C) phytomastigotes

D) trypanosomes

E) oomycetes

Question 6: Members of the Euglenozoa move within their habitats with the aid of

A) tests

B) pseudopodia

C) cilia

D) flagella

E) pellicles

Question 7: Ciliates with two very different types of nuclei within their cells, small micronuclei and larger macronuclei are

A) sporozoans

B) protists

C) oomycetes

D) paramecium

E) dinoflagellates

Question 8: Organisms that are characterized by being unicellular, photosynthetic, and having double shells made of silica are known as

A) dinoflagellates

B) diatoms

C) kelps

D) eeuglenoid

E) foraminifera

Question 9: The clade __________ has a hairy and smooth flagella; includes the water molds, diatoms, golden & brown algae.

A) Alveolates

B) Cercozoa & Radiolaria

C) Euglenozoa

D) Parabasala

E)Stramenopila

Question 10: The clade __________ has subsurface sacs; includes dinoflagellates, apicomplexans, and ciliates.

A) Alveolates

B) Cercozoa & Radiolaria

C) Euglenozoa

D) Parabasala

E)Stramenopila

Please provide correct answer ans explain.