BIOS 2210 EXAM 1 – Questions With Right Solutions
(Ohio University)
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Practice questions for this set
Learn 1 /7 Study using Learn
Unequal sharing of electron pair - hang out on one side or the other (1 side is
heavier than the other)
Polar = oxygen sharing hydrogens unevenly
Choose an answer
Both Polar Covalent Bonds And Both Hydrogen Bonds And Ionic
1 2
Hydrogen Bonds Bonds
3 Non Polar Covalent Bonds 4 Polar Covalent Bonds
Don't know?
Terms in this set (147)
,Why are Microbes important to Infectious Diseases
Humans? (7): Ecology
Antibiotics
Vaccines
Food
Biotechnology - genetic recombination
Current topics in the news
Bacteria and Archea Prokaryotes
Single cell
No nucleus
Eukarya Eukaryotes
Single cells or Multicellular
Organisms with a nucleus and other
cell characteristics
= Humans, Animals, Plants, Algae,
Fungus, and Protozoa
Mid 1800's Golden Age of Microbiology
Epidemiology
Germ Theory - washing hands
Pasteur, Koch, Snow, Gram, Shiga,
Escherich
Light (compound) microscope Microscopy
Electron (SEM) & (TEM)
Reference Manual Bergey's Manual
Bacteria only
Robert Hooke (1665) Micrographia
Leeuwenhoek's Animalcules 1673-1723
Antibiotics discovered by Ehrich and 1950's
Fleming chemotherapy
, DNA Molecular Biology
Inhibit bacteria Molds
Organisms Studied on the Tree of Life Bacteria
(4): Archaea
Eukary
Multicellular (Fungi, Protazoan, and Viruses)
Used to identify categories/species Dichotomous Key
Study under microscope Microbial Identification
Staining it
DNA sequencing
Size of Bacteria 1-5 um
1mm = 1,000 um
Viruses - nanometers
Why Chemistry? (3): Understanding cellular chemistry and metabolism
Understanding genetic material and
replication/reproduction
Helps understand the relationships between
microbes and humans, pathogens, vaccines, immune
systems, and antibiotics.
Carbon and water based cellular form Life
with complex organization and
heritable genetic information.
Scientific Process (5): Make observations
Propose a hypothesis to explain the observations or
predict an outcome
Test hypothesis
Decide whether to accept or reject the hypothesis
If necessary, propose and test a new hypothesis
(Ohio University)
Save
Practice questions for this set
Learn 1 /7 Study using Learn
Unequal sharing of electron pair - hang out on one side or the other (1 side is
heavier than the other)
Polar = oxygen sharing hydrogens unevenly
Choose an answer
Both Polar Covalent Bonds And Both Hydrogen Bonds And Ionic
1 2
Hydrogen Bonds Bonds
3 Non Polar Covalent Bonds 4 Polar Covalent Bonds
Don't know?
Terms in this set (147)
,Why are Microbes important to Infectious Diseases
Humans? (7): Ecology
Antibiotics
Vaccines
Food
Biotechnology - genetic recombination
Current topics in the news
Bacteria and Archea Prokaryotes
Single cell
No nucleus
Eukarya Eukaryotes
Single cells or Multicellular
Organisms with a nucleus and other
cell characteristics
= Humans, Animals, Plants, Algae,
Fungus, and Protozoa
Mid 1800's Golden Age of Microbiology
Epidemiology
Germ Theory - washing hands
Pasteur, Koch, Snow, Gram, Shiga,
Escherich
Light (compound) microscope Microscopy
Electron (SEM) & (TEM)
Reference Manual Bergey's Manual
Bacteria only
Robert Hooke (1665) Micrographia
Leeuwenhoek's Animalcules 1673-1723
Antibiotics discovered by Ehrich and 1950's
Fleming chemotherapy
, DNA Molecular Biology
Inhibit bacteria Molds
Organisms Studied on the Tree of Life Bacteria
(4): Archaea
Eukary
Multicellular (Fungi, Protazoan, and Viruses)
Used to identify categories/species Dichotomous Key
Study under microscope Microbial Identification
Staining it
DNA sequencing
Size of Bacteria 1-5 um
1mm = 1,000 um
Viruses - nanometers
Why Chemistry? (3): Understanding cellular chemistry and metabolism
Understanding genetic material and
replication/reproduction
Helps understand the relationships between
microbes and humans, pathogens, vaccines, immune
systems, and antibiotics.
Carbon and water based cellular form Life
with complex organization and
heritable genetic information.
Scientific Process (5): Make observations
Propose a hypothesis to explain the observations or
predict an outcome
Test hypothesis
Decide whether to accept or reject the hypothesis
If necessary, propose and test a new hypothesis
