MICROBIOLOGY TIME TEST

Bacteria        Protozoa        Fungi        Viruses

Absence of cell wall in prokaryotes        Absence of nucleus in prokaryotes        Absence of nucleic acid in prokaryotes        Absence of flagella in prokaryotes

Streptococci        Staphyloccoci        Gram negative bacilli        Spirochetes

that causes a disease        which harbors another organism        too small to be seen by naked eye        which require another organism in order to survive

Virus        Viroid        Prion        Proteinome

Prokaryotes        Protozoa        Platyhelminths        Nemathelminths

Cholera, Small pox        Polio, tetanus        Influenza & Hepatitis        Anthrax & Rabies

True        False

Directly relating a specific microbe to a specific disease        Identifying an unknown from a mixed culture of bacteria        Differentiating between Gram-negative and Gram-positive bacteria        All of the above

Staphylococcus        organism causing silkworm disease        Anthrax bacillus        Influenza virus

True        False

True        False

They contain peptidoglycan in their cell wall        They are eukaryotes living in extreme environments        They are prokaryotes living in extreme environments        They consist of major human pathogens

to protect against the phagocytes        house the enzymes required for bacterial metabolism        give rigidity to the cell        To control flow of nutrients into the cell.

Pilus        Fimbria        Flagellum        Protoplasm

Cell membrane        Golgi apparatus        Pili        Flagella

Techoic acid        Lipoproteins        Lipopolysaccharide        Peptidoglycan

Reproductive form        Protoplast        Endospore        Cysts

They are viruses        They lack cell wall        They are eukaryotes        They cannot survive and multiply outside a host cell

Nucleus        Cell membrane        Plasmids        Cytoplasm

Parasites        Viruses        Bacteria        Fungi

types of fungi        the size and structure of viruses        the nucleus of bacteria from other cellular organelles        types of bacteria

genus and species epithet        order and species epithet        kingdom and genus names        family and order names

Plasmids        Mitochondria        Free strands of DNA on bacterial surface        Ribosomes

capsule production        Krebs cycle enzymes        cell division        antibiotic resistance

True        False

on the plasma membrane        in the nucleus        in the cytoplasm        in chromatophores

Meiosis I        Binary fission        Mitosis        Meiosis II

replication        transcription        translation        DNA synthesis

Subclinical or inapparent infection        Acute infection        Chronic infection        Latent infection

Generalized infection        Focal infection        Localized infection        Congenital infection

Biphasic illness        Systemic infection        Primary infection        Secondary infection

Presence of pus in the wound        Malaise and fatigue disproportionate to other symptoms        Increase in lymphocytes with normal neutrophils        Biphasic illness

Incubation period        Prodrome ( Prodromium)        Clinical disease        Convalenscence

Focal infection        Latent infection        Congenital infection        Systemic infection

Commensalism        Symbiosis        Opportunistic Pathogenism        Parasitism

Opportunistic pathogen        Primary pathogen        Indigenous flora        Parasitic flora

True (primary pathogen)        Secondary pathogen        Opportunistic pathogen        Congenital pathogen

Pathogenic dose        Infectious dose        Virulence dose        Toxic dose

Hyaluronidase        Collagenase        Capsule        Leukocidin

tissue specific        heat stable        very weak in their action        part of the bacterial cell wall

immunity acquired after infection        immunity after immunization        specific immune response to an antigen        nonspecific immunity present since birth

Innate immunity        Humoral immunity        Cytotoxic immunity        Cellular immunity

Developmental defects        Genetic defects        Drug therapy        a & b

Neurons        Macrophages        T lymphocytes        All of the above

Individual immunity        Herd immunity        Weakening of the pathogen        Reduction in natural habitat of the pathogen