BMS 503 Exam 1 UNH questions with
verified answers already passed
Robert Hooke - correct answer ✔✔Crude compound microscope
Anton von Leeuwenhoek - correct answer ✔✔Hand Lense
Francesco Redi - correct answer ✔✔refuted nonspontaneous generation of life
open jar, tightly sealed jar, mesh covered jar
Pasteur's Flask - correct answer ✔✔1st experiment: open air -> life, closed air -> no life
2nd experiment: upright -> no life, titled flask -> life, broken neck -> life
germ theory of disease - correct answer ✔✔some microorganisms cause disease
Koch's Postulates - correct answer ✔✔1. suspected pathogen must be present in all cases of
diseases and absent in healthy animals
2. the suspected pathogen must be grown in pure culture
3.cells from a pure culture of the suspected pathogen must cause disease in a healthy animal
4. the suspected pathogen must be reisolated and sown to be the same as original
Microbiology - correct answer ✔✔understanding basic life processes
applying knowledge of the benefit to humans
microorganisms - correct answer ✔✔bacteria, archaea, eukarya
, very diverse
viruses - correct answer ✔✔not cellular organisms
require host to replicate/grow
evolution - correct answer ✔✔process of change over time -> new variations/species
LUCA- last universal common ancestor from which all cells descended
prokaryotic cells - correct answer ✔✔unicellular
no membrane-bound organelles
DNA in nucleoid
asexual
bacteria/archaea
eukaryotic cells - correct answer ✔✔uni/multicellular
DNA in nucleus
membrane-bound organelles
asexual/sexual
fungi/protists/algae
Properties of all cells - correct answer ✔✔metabolize
grow- mass gain, DNA replication, division
evolve
Properties of some cells - correct answer ✔✔communication
genetic exchange
verified answers already passed
Robert Hooke - correct answer ✔✔Crude compound microscope
Anton von Leeuwenhoek - correct answer ✔✔Hand Lense
Francesco Redi - correct answer ✔✔refuted nonspontaneous generation of life
open jar, tightly sealed jar, mesh covered jar
Pasteur's Flask - correct answer ✔✔1st experiment: open air -> life, closed air -> no life
2nd experiment: upright -> no life, titled flask -> life, broken neck -> life
germ theory of disease - correct answer ✔✔some microorganisms cause disease
Koch's Postulates - correct answer ✔✔1. suspected pathogen must be present in all cases of
diseases and absent in healthy animals
2. the suspected pathogen must be grown in pure culture
3.cells from a pure culture of the suspected pathogen must cause disease in a healthy animal
4. the suspected pathogen must be reisolated and sown to be the same as original
Microbiology - correct answer ✔✔understanding basic life processes
applying knowledge of the benefit to humans
microorganisms - correct answer ✔✔bacteria, archaea, eukarya
, very diverse
viruses - correct answer ✔✔not cellular organisms
require host to replicate/grow
evolution - correct answer ✔✔process of change over time -> new variations/species
LUCA- last universal common ancestor from which all cells descended
prokaryotic cells - correct answer ✔✔unicellular
no membrane-bound organelles
DNA in nucleoid
asexual
bacteria/archaea
eukaryotic cells - correct answer ✔✔uni/multicellular
DNA in nucleus
membrane-bound organelles
asexual/sexual
fungi/protists/algae
Properties of all cells - correct answer ✔✔metabolize
grow- mass gain, DNA replication, division
evolve
Properties of some cells - correct answer ✔✔communication
genetic exchange
