BIOD 171 FINAL QUALIFYING EXAM LATEST
UPDATE 2025/2026 GRADED A+
Nucleus CORRECT ANSWERcontains genomic content
ER CORRECT ANSWERseries of membrane enclosed
Lysosomes CORRECT ANSWERcontains hydrolytic enzymes
Chloroplast CORRECT ANSWERsite of photosynthesis
Explain STEHM and what it is supposed to see CORRECT
ANSWERthe image is formed using an electron beam to study surfaces
of proteins
Legionnaires CORRECT ANSWERlegionella pneumophila
Wound botulism CORRECT ANSWERclostridium botulism
Impetigo CORRECT ANSWERstaph aureus
Septicemic plague CORRECT ANSWERYersinia pestis
E. Coli CORRECT ANSWERprokaryotic
,Archaeons CORRECT ANSWERprokaryotic
Yeast CORRECT ANSWEReukaryotic
Amoeba CORRECT ANSWEReukaryotic
Phototroph CORRECT ANSWERutilizes photons to generate
Lithotroph CORRECT ANSWERremove electrons from inorganic
molecules
Autotroph CORRECT ANSWERobtain their source of carbon from
inorganic molecules
Chemotroph CORRECT ANSWERacquire energy from preformed
chemicals in the environment
A researcher is looking to solidify an agent for growth media. What
polysaccharide substance would he
or she use? CORRECT ANSWERagar
Place the viral life cycle steps in order CORRECT ANSWERAnswer:
1-Attachment:
, 2-Entry:
3- Uncoating:
4-Replication:
5-Release:
6-New infection:
Which type of bacteria appears purple in color after staining?
CORRECT ANSWERgram positive
If left untreated, what can strep turn into? CORRECT
ANSWERrheumatic fever
Describe two differences in DNA and RNA CORRECT ANSWERDNA:
double stranded, cannot leave the nucleus
RNA: single stranded, can leave the nucleus
True or False? When grown on BAP, microbes capable of alpha
hemolysis present as tan/white color colonies due to the incomplete lysis
of red blood cells CORRECT ANSWERFalse, they present brownish/red
color
Each of the following is true about respiration execpt? CORRECT
ANSWERIt does not produce ATP
UPDATE 2025/2026 GRADED A+
Nucleus CORRECT ANSWERcontains genomic content
ER CORRECT ANSWERseries of membrane enclosed
Lysosomes CORRECT ANSWERcontains hydrolytic enzymes
Chloroplast CORRECT ANSWERsite of photosynthesis
Explain STEHM and what it is supposed to see CORRECT
ANSWERthe image is formed using an electron beam to study surfaces
of proteins
Legionnaires CORRECT ANSWERlegionella pneumophila
Wound botulism CORRECT ANSWERclostridium botulism
Impetigo CORRECT ANSWERstaph aureus
Septicemic plague CORRECT ANSWERYersinia pestis
E. Coli CORRECT ANSWERprokaryotic
,Archaeons CORRECT ANSWERprokaryotic
Yeast CORRECT ANSWEReukaryotic
Amoeba CORRECT ANSWEReukaryotic
Phototroph CORRECT ANSWERutilizes photons to generate
Lithotroph CORRECT ANSWERremove electrons from inorganic
molecules
Autotroph CORRECT ANSWERobtain their source of carbon from
inorganic molecules
Chemotroph CORRECT ANSWERacquire energy from preformed
chemicals in the environment
A researcher is looking to solidify an agent for growth media. What
polysaccharide substance would he
or she use? CORRECT ANSWERagar
Place the viral life cycle steps in order CORRECT ANSWERAnswer:
1-Attachment:
, 2-Entry:
3- Uncoating:
4-Replication:
5-Release:
6-New infection:
Which type of bacteria appears purple in color after staining?
CORRECT ANSWERgram positive
If left untreated, what can strep turn into? CORRECT
ANSWERrheumatic fever
Describe two differences in DNA and RNA CORRECT ANSWERDNA:
double stranded, cannot leave the nucleus
RNA: single stranded, can leave the nucleus
True or False? When grown on BAP, microbes capable of alpha
hemolysis present as tan/white color colonies due to the incomplete lysis
of red blood cells CORRECT ANSWERFalse, they present brownish/red
color
Each of the following is true about respiration execpt? CORRECT
ANSWERIt does not produce ATP
