Question

Which one of the following observations resulted in the Endosymbiont Theory of Eukaryotic Cell origin?

DNA is found in the Nucleus of all Eukaryotic cells

DNA is found in the Mitochondria and Chloroplasts of Eukaryotic cells

RNA is found in all Eukaryotic cells

RNA is found only in Bacterial cells

Protists move around by various methods. _________ are "false-feet" structures which are extensions of the cell membrane and cytoplasm of a Protist and is used for locomotion.

Pseudopodia

Flagella

Vectors

Cilia

Plasmodium causes the disease ______.

Malaria

Hepatitis

the Common Cold

Herpes

Aids

Which Protistan is both Autotrophic and Heterotrophic?

Dinoflagellate

Ameoba

Trypanosoma

Plasmodium

Euglena

Seaweeds are a type of ___________.

Brown Algae

Fungi

Plants

Red Algae

Green Algae

Water Molds

Which one of the following causes African Sleeping Sickness in Humans?

Amoeba

Trypanosoma

Plasmodium

Giardia

The type of Asexual Reproduction in some Protista in which the organism splits into two down across its width (such as across a waist separating the top and bottom halves of a body) is called ___________.

Mynism

Transverse Fission

Longitudinal Fission

Conjugation

Diatoms are unique because they contain ___ in their cell walls.

silica

ash

calcium

cellulose

peptidoglycans