1. Queston: Which_ of the following_ is ‘not’ a microscopic organism that Leewenhook was
able to observe under the microscope he constructed in 1674?
a. Algae
b. Bacteria
c. Archaea
d. Viruses
e. Small multcellular animals
2. Queston: Which_ of the following_ is INCORRECT regarding Archaea?
a. They are known as extremophiles
b. They have external features called hami
c. They are grouped in the domain eukarya
d. They are unicellular and lack nuclei
e. None of the above
3. Queston: What is the name for sphere-shaped bacterial cells?
a. Spirillium
b. Bacillus
c. Coccus
d. Pleomorphic
e. Vibrio
4. Queston: Where do you find genetc material in a prokaryotc cell?
a. Nucleoid
b. Vesicles
c. Nucleus
d. Inclusions
e. Golgi Apparatus
5. Queston: Which_ of the following_ statements is INCORRECT regarding glycocalyces?
a. Glycocalyces are gelatnous, stcky substances surrounding a cell.
b. An example of this structure are capsules.
c. They are made of a thick peptdoglycan layer.
This study source was downloaded by 100000825816325 from CourseHero.com on 08-25-2021 18:01:41 GMT -05:00
https://www.coursehero.com/file/64864791/BIOS-242-Week-4-Midterm-Examdocx/
, d. Glycocalyces help with protectng the cell and atachment to surfaces.
e. They make up biofilms.
6. Queston: What is the name for flagella covering the perimeter of the cell?
a. Anttrichous
b. Peritrichous
c. Lophotrichous
d. Monotrichous
e. Multtrichous
7. Queston: What is the name of the structure that transfers genetc material between
bacterial cells?
a. Cilia
b. Axial Filament
c. Fimbriae
d. Conjugaton Pili
e. Hami
8. Queston: The term used to describe a disease-causing microorganism is
a. Microbe
b. Bacterium
c. Virus
d. Pathogen
e. Infecton
9. Queston: If a nursing student observed a typical eukaryotc cell, what would they find
inside?
a. Nucleolus
b. Lysosome
c. Mitochondria
d. All of the above
e. A and C
10. Queston: Cellular organelles and viruses are very small compared to prokaryotc and
eukaryotc cells and are generally measured in ________
This study source was downloaded by 100000825816325 from CourseHero.com on 08-25-2021 18:01:41 GMT -05:00
https://www.coursehero.com/file/64864791/BIOS-242-Week-4-Midterm-Examdocx/
able to observe under the microscope he constructed in 1674?
a. Algae
b. Bacteria
c. Archaea
d. Viruses
e. Small multcellular animals
2. Queston: Which_ of the following_ is INCORRECT regarding Archaea?
a. They are known as extremophiles
b. They have external features called hami
c. They are grouped in the domain eukarya
d. They are unicellular and lack nuclei
e. None of the above
3. Queston: What is the name for sphere-shaped bacterial cells?
a. Spirillium
b. Bacillus
c. Coccus
d. Pleomorphic
e. Vibrio
4. Queston: Where do you find genetc material in a prokaryotc cell?
a. Nucleoid
b. Vesicles
c. Nucleus
d. Inclusions
e. Golgi Apparatus
5. Queston: Which_ of the following_ statements is INCORRECT regarding glycocalyces?
a. Glycocalyces are gelatnous, stcky substances surrounding a cell.
b. An example of this structure are capsules.
c. They are made of a thick peptdoglycan layer.
This study source was downloaded by 100000825816325 from CourseHero.com on 08-25-2021 18:01:41 GMT -05:00
https://www.coursehero.com/file/64864791/BIOS-242-Week-4-Midterm-Examdocx/
, d. Glycocalyces help with protectng the cell and atachment to surfaces.
e. They make up biofilms.
6. Queston: What is the name for flagella covering the perimeter of the cell?
a. Anttrichous
b. Peritrichous
c. Lophotrichous
d. Monotrichous
e. Multtrichous
7. Queston: What is the name of the structure that transfers genetc material between
bacterial cells?
a. Cilia
b. Axial Filament
c. Fimbriae
d. Conjugaton Pili
e. Hami
8. Queston: The term used to describe a disease-causing microorganism is
a. Microbe
b. Bacterium
c. Virus
d. Pathogen
e. Infecton
9. Queston: If a nursing student observed a typical eukaryotc cell, what would they find
inside?
a. Nucleolus
b. Lysosome
c. Mitochondria
d. All of the above
e. A and C
10. Queston: Cellular organelles and viruses are very small compared to prokaryotc and
eukaryotc cells and are generally measured in ________
This study source was downloaded by 100000825816325 from CourseHero.com on 08-25-2021 18:01:41 GMT -05:00
https://www.coursehero.com/file/64864791/BIOS-242-Week-4-Midterm-Examdocx/
