Exam 20: Eukaryotic Cell Biology and Eukaryotic Microorganisms

Mitochondria and chloroplasts have their own DNA but use the ribosomes of the host cell.

Fibronectin proteins as well as other glycoproteins make up the present in animal cells, some fungi, and some protists.

The hydrolytic enzymes of the lysosome can hydrolyze fats, polysaccharides, and proteins.

Endolithic phototrophic communities are MOST common in which type of environment?

Discuss the theory of secondary endosymbiosis as well as the evidence in support of this theory.

What is the function of dynein proteins in cilia and flagella?

Ciliates ingest particulate matter through a distinctive funnel- shaped .

What is an endolithic algal community? Where are these found, and how do they survive?

Chytridiomycosis is thought to be associated with increases in environmental temperature associated with global warming. Design a series of experiments that would help to prove or disprove this theory.

The peroxisome produces hydrogen peroxide as a by- product of the oxidation of toxic compounds.

Compare and contrast the ectomycorrhizae and the endomycorrhizae.

Which statement is TRUE? Fungal cell walls

Which microbial group is responsible for massive amphibian die- offs worldwide?

All fungi are chemoorganotrophs.

What phenomenon accounts for the appearance of chloroplasts in some unicellular phototrophic eukaryotes?

The energy required for nuclear transport comes from the hydrolysis of .

Which statement BEST describes the habitats of the fungi?

Describe what an arbuscule is and the mutualistic relationship that arbuscular mycorrhizae form.

Toxicity following human consumption of some shellfish occurs because of a potent produced by the Alveolates genus _.

share a more recent common ancestor with animals than with any other group of eukaryotic organisms.