math test

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the bacteria responsible for Lyme Disease

Borrelia burgdorferi

A halophile is responsible for spoiling juices.

False

A virus is a prokaryote.

False

Members of the kingdom Eubacteria are eukaryotes.

False

Viruses are capable of replication outside the host cell.

False

Methanogens are able to live in an environment.

anaerobic

asexual reproduction in which the parent cell divides in two

binary fission

asexual reproduction of yeast by pinching-off

budding

Peptidoglycan is the material found in the bacterial that forms a molecular basis of the Gram stain.

cell wall

sexual reproduction in some protozoans

conjugation

the breakdown of complex molecules into simpler ones

fermentation

The members of the kingdom Archaea that live in the Dead Sea are known as .

halophiles

self-regulating process to maintain water level

homeostasis

a plant or animal that supports a parasite

host

Multicellular fungi are composed of thread-like structures called , which group together to form mycelia to perform specific functions.

hyphae

the rupturing of a cell

lysis

able to move independently

motile

The microorganisms commonly found living on the human skin are known as .

normal flora

an organism or substance that causes disease

pathogen

A bacteria culture that has a high concentration of in the cell wall will stain Gram-positive.

peptidoglycan

A virion is able to recognize the correct host cell when the receptor site of the virion and the viral attachment of the host cell match up.

protein

Examples of obligate intracellular parasites that can only replicate inside a host cell are:

rickettsia and viruses

The tiny exoskeleton of a diatom is mostly composed of .

silicon

a mutually positive arrangement between species

symbiosis

Bacteria share genetic material through the processes of bacterial conjugation, transduction and .

transformation

A host cell releases viruses that typically have a lipid covering called an envelope through the process of

viral budding

A pathogenic RNA molecule is called a .

viroid

the ability of a virus to cause disease

virulence

common mushrooms found in grocery stores

Agaricus bisporis

a dinoflagellate responsible for red tide off the Florida coast

Karenia brevis

a fungi known for the production of an antibiotic

Penicillium chrysogenum

Algin is a useful substance derived from brown algae.

True

One reason fungi are no longer classified as plants is the presence of chitin in their cell walls.

True

the water mold that causes late blight in potatoes

Phytophthera infestans

a protozoan known to cause malaria

Plasmodium vivax


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