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BIOD 171 Microbiology Module 1 Exam Questions and
Answers Already Graded A+||Verified Exam!!!|| 100%
Verified Solutions | Updated Per Latest Guidelines |
Graded A+||Newest Exam!!!!
Define an essential amino acid. - Answer-An essential
amino acid cannot be produced by the human body and
as such must be take in from the environment through
alternative sources (i.e) food.
Where can the two major types of nucleic acids be found
in the cell and what are their roles? - Answer-DNA and
RNA can both be found in the nucleus, but only RNA is
able to leave the nucleus.
- DNA contains a large amount of hereditary information
and is responsible for the inheritable characteristics of
living organisms.
- RNA is responsible for deciphering the hereditary
information in DNA and using it to synthesize proteins.
Complete the following DNA strand, and indicate how
many bonds are
formed for each complementary pair:
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3' GGTCATCG 5'
5' CC AGC 3' - Answer-3' GGTCATCG 5'
5' CCAGTGC 3'
There are 2 bonds formed between A and T, and 3 bonds
between G and C.
The plasma membrane (select all that are true):
A. Only restricts movement of materials into the cell.
B. Is often a bilayer comprised of lipids.
C. Cannot prevent essential nutrients from escaping.
D. Contains hydrophobic tails pointing inward. - Answer-B.
Is often a bilayer comprised of lipids
D. Contains hydrophobic tails pointing inward
How many carbon atoms are present in glucose? -
Answer-6.
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The molecular formula of Glucose is C6H12O6
T/F: The genetic material within a prokaryotic cell is
contained within a membrane-enclosed region. - Answer-
False.
Only eukaryotic cells contain its genetic material within a
nucleus
T/F: Prokaryotic cells can be subdivided into Bacteria and
Archaea. - Answer-True
T/F: Archaea, a eukaryotic class of microorganisms, is
capable
of surviving harsh environments. - Answer-False.
Archaea are prokaryotic bacteria capable of surviving in
harsh environments
Animalia, Plantae, Fungi and Protista are all classification
under what type of organism?
BIOD 171 Microbiology Module 1 Exam Questions and
Answers Already Graded A+||Verified Exam!!!|| 100%
Verified Solutions | Updated Per Latest Guidelines |
Graded A+||Newest Exam!!!!
Define an essential amino acid. - Answer-An essential
amino acid cannot be produced by the human body and
as such must be take in from the environment through
alternative sources (i.e) food.
Where can the two major types of nucleic acids be found
in the cell and what are their roles? - Answer-DNA and
RNA can both be found in the nucleus, but only RNA is
able to leave the nucleus.
- DNA contains a large amount of hereditary information
and is responsible for the inheritable characteristics of
living organisms.
- RNA is responsible for deciphering the hereditary
information in DNA and using it to synthesize proteins.
Complete the following DNA strand, and indicate how
many bonds are
formed for each complementary pair:
,2|Page
3' GGTCATCG 5'
5' CC AGC 3' - Answer-3' GGTCATCG 5'
5' CCAGTGC 3'
There are 2 bonds formed between A and T, and 3 bonds
between G and C.
The plasma membrane (select all that are true):
A. Only restricts movement of materials into the cell.
B. Is often a bilayer comprised of lipids.
C. Cannot prevent essential nutrients from escaping.
D. Contains hydrophobic tails pointing inward. - Answer-B.
Is often a bilayer comprised of lipids
D. Contains hydrophobic tails pointing inward
How many carbon atoms are present in glucose? -
Answer-6.
, 3|Page
The molecular formula of Glucose is C6H12O6
T/F: The genetic material within a prokaryotic cell is
contained within a membrane-enclosed region. - Answer-
False.
Only eukaryotic cells contain its genetic material within a
nucleus
T/F: Prokaryotic cells can be subdivided into Bacteria and
Archaea. - Answer-True
T/F: Archaea, a eukaryotic class of microorganisms, is
capable
of surviving harsh environments. - Answer-False.
Archaea are prokaryotic bacteria capable of surviving in
harsh environments
Animalia, Plantae, Fungi and Protista are all classification
under what type of organism?
