BIOD 171 FINAL EXAM QUESTIONS
(2ND VERSION) QUESTIONS AND
ANSWERS WITH COMPLETE
SOLUTIONS 100% CORRECT!!!
Match each of the following organelles with the correct description:
✔✔Nucleus: Contains genetic material
✔✔Endoplasmic Reticulum: Series of membrane-enclosed sacs and
interconnected tubes
✔✔Lysosomes: Contain hydrolytic enzymes
✔✔Chloroplasts: Site of photosynthesis
Briefly explain how a Scanning Electron Microscope (SEM) forms an image of
subcellular organelles, substrates, and viral particles:
✔✔A SEM produces an image by scanning a focused beam of electrons across the
surface of a specimen. The electrons reflect off the surface, and detectors capture
the signals to form a detailed 3D image. Samples are often coated with a thin layer
of gold to improve electron reflection and image quality.
Match each of the following diseases to the correct bacterial family.
Scalded Skin Syndrome
Bubonic Plague
Ophthalmia Neonatorium
Legionnaires
Yersina Pestis
, Legionella
Staph Aureus
Staphylococcus - ANSWER✔✔Scalded Skin Syndrome: Staph Aureus
Bubonic Plague: Yersina Pestis
Ophthalmia Neonatorium: Staphylococcus
Legionnaires: Legionella
Identify each of the following microorganisms as either a Prokaryote or a
Eukaryote.
E. coli
Archaeons
Yeast
Ameoba - ANSWER✔✔E.coli: Prokaryote
Archaeons: Prokaryote
Yeast:Eukaryote
(2ND VERSION) QUESTIONS AND
ANSWERS WITH COMPLETE
SOLUTIONS 100% CORRECT!!!
Match each of the following organelles with the correct description:
✔✔Nucleus: Contains genetic material
✔✔Endoplasmic Reticulum: Series of membrane-enclosed sacs and
interconnected tubes
✔✔Lysosomes: Contain hydrolytic enzymes
✔✔Chloroplasts: Site of photosynthesis
Briefly explain how a Scanning Electron Microscope (SEM) forms an image of
subcellular organelles, substrates, and viral particles:
✔✔A SEM produces an image by scanning a focused beam of electrons across the
surface of a specimen. The electrons reflect off the surface, and detectors capture
the signals to form a detailed 3D image. Samples are often coated with a thin layer
of gold to improve electron reflection and image quality.
Match each of the following diseases to the correct bacterial family.
Scalded Skin Syndrome
Bubonic Plague
Ophthalmia Neonatorium
Legionnaires
Yersina Pestis
, Legionella
Staph Aureus
Staphylococcus - ANSWER✔✔Scalded Skin Syndrome: Staph Aureus
Bubonic Plague: Yersina Pestis
Ophthalmia Neonatorium: Staphylococcus
Legionnaires: Legionella
Identify each of the following microorganisms as either a Prokaryote or a
Eukaryote.
E. coli
Archaeons
Yeast
Ameoba - ANSWER✔✔E.coli: Prokaryote
Archaeons: Prokaryote
Yeast:Eukaryote
