NURSING EXAMS AND STUDY MATERIALS
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BIOD 171 PORTAGE LEARNING FINAL EXAM REVIEW GRDED A+
BIOD 171 PORTAGE LEARNING FINAL 
EXAM REVIEW GRDED A+ 
True/False. A virus is considered a microorganism. - CORRECT ANSWER-False, 
Viruses are not living and as such are not considered microorganisms. Viruses can, 
however, be classified as microbes, a more general term that includes microorganisms 
and viruses. 
What is the smallest biological unit of life? - CORRECT ANSWER-A cell 
What are the four main types of macromolecules found in cells? - CORRECT 
ANSWER-Proteins, Lipids, Nucleic Ac...
- Exam (elaborations)
- • 15 pages •
BIOD 171 PORTAGE LEARNING FINAL 
EXAM REVIEW GRDED A+ 
True/False. A virus is considered a microorganism. - CORRECT ANSWER-False, 
Viruses are not living and as such are not considered microorganisms. Viruses can, 
however, be classified as microbes, a more general term that includes microorganisms 
and viruses. 
What is the smallest biological unit of life? - CORRECT ANSWER-A cell 
What are the four main types of macromolecules found in cells? - CORRECT 
ANSWER-Proteins, Lipids, Nucleic Ac...
BIOD 171 FINAL EXAM STUDYWITH CORRECT QUESTION AND ANSWER
BIOD 171 FINAL EXAM STUDYWITH 
CORRECT QUESTION AND ANSWER 
Microbiology is the study of what? - C ORRECT ANSWER-Microbiology is the study of 
microbes (microorganisms and viruses) and their biological processes. 
What is the smallest biological unit of life - C ORRECT ANSWER-cell 
What is a macromolecule? - C ORRECT ANSWER-A macromolecule is classified as a 
complex molecule that is composed from smaller subunits. 
What are the four main types of macromolecules? - C ORRECT ANSWER-Proteins, ...
- Exam (elaborations)
- • 12 pages •
BIOD 171 FINAL EXAM STUDYWITH 
CORRECT QUESTION AND ANSWER 
Microbiology is the study of what? - C ORRECT ANSWER-Microbiology is the study of 
microbes (microorganisms and viruses) and their biological processes. 
What is the smallest biological unit of life - C ORRECT ANSWER-cell 
What is a macromolecule? - C ORRECT ANSWER-A macromolecule is classified as a 
complex molecule that is composed from smaller subunits. 
What are the four main types of macromolecules? - C ORRECT ANSWER-Proteins, ...
BIOD 171- EXAM 2 GRADED A+ 20232024
BIOD 171- EXAM 2 GRADED A+ 
20232024 
True or False: Metabolism is a controlled set of biochemical reactions that occur in living 
organisms in to maintain life - CORRECT ANSWER-True 
T/F: Enzymes are polysaccharides that catalyze chemical reactions - CORRECT 
ANSWER-False (enzymes are proteins) 
What are usually metal ions and assists enzyme during the catalysis reaction? - 
CORRECT ANSWER-Cofactors 
Define catabolism - CORRECT ANSWER-The process of breaking down larger 
molecules into us...
- Exam (elaborations)
- • 3 pages •
BIOD 171- EXAM 2 GRADED A+ 
20232024 
True or False: Metabolism is a controlled set of biochemical reactions that occur in living 
organisms in to maintain life - CORRECT ANSWER-True 
T/F: Enzymes are polysaccharides that catalyze chemical reactions - CORRECT 
ANSWER-False (enzymes are proteins) 
What are usually metal ions and assists enzyme during the catalysis reaction? - 
CORRECT ANSWER-Cofactors 
Define catabolism - CORRECT ANSWER-The process of breaking down larger 
molecules into us...
BIOD 171 MODULE 3 EXAM WITH 100& CORRECT QUESTION AND ANSWER
BIOD 171 MODULE 3 EXAM WITH 100& 
CORRECT QUESTION AND ANSWER 
A nanometer is defined as: - CORRECT ANSWER-10 -9 or one-billionth of a meter 
True or False: A nanometer is longer than a micrometer - CORRECT ANSWER-False 
A nanometer is 1000x smaller than a micrometer 
Resolution and contrast are two critical factors that influence your ability to see an 
object. Explain each. - CORRECT ANSWER-Resolution refers to the distance between 
two objects at which the objects can still be seen as sepa...
- Exam (elaborations)
- • 5 pages •
BIOD 171 MODULE 3 EXAM WITH 100& 
CORRECT QUESTION AND ANSWER 
A nanometer is defined as: - CORRECT ANSWER-10 -9 or one-billionth of a meter 
True or False: A nanometer is longer than a micrometer - CORRECT ANSWER-False 
A nanometer is 1000x smaller than a micrometer 
Resolution and contrast are two critical factors that influence your ability to see an 
object. Explain each. - CORRECT ANSWER-Resolution refers to the distance between 
two objects at which the objects can still be seen as sepa...
BIOD 171 MODULE 1 COMPLETE EXAM
BIOD 171 MODULE 1 COMPLETE EXAM 
True/False. A virus is considered a microorganism. - CORRECT ANSWER-False 
True or False: The smallest biological unit of life is the molecule. - CORRECT 
ANSWER-False 
At a generalized level, all cells are comprised of what? - CORRECT ANSWERMacromolecules 
A student may also answer: Proteins, Lipids, Nucleic acids and Polysaccharides but 
they must answer with all four to be fully correct. 
Proteins are formed from various combinations of _______ of which the...
- Exam (elaborations)
- • 3 pages •
BIOD 171 MODULE 1 COMPLETE EXAM 
True/False. A virus is considered a microorganism. - CORRECT ANSWER-False 
True or False: The smallest biological unit of life is the molecule. - CORRECT 
ANSWER-False 
At a generalized level, all cells are comprised of what? - CORRECT ANSWERMacromolecules 
A student may also answer: Proteins, Lipids, Nucleic acids and Polysaccharides but 
they must answer with all four to be fully correct. 
Proteins are formed from various combinations of _______ of which the...
BIOD 171 PORTAGE LEARNING FINAL EXAM TEST 20232024
BIOD 171 PORTAGE LEARNING FINAL 
EXAM TEST 20232024 
True/False. A virus is considered a microorganism.-CORRECT ANSWER-False, 
Viruses are not living and as such are not considered microorganisms. Viruses can, 
however, be classified as microbes, a more general term that includes microorganisms 
and viruses. 
What is the smallest biological unit of life?-CORRECT ANSWER-A cell 
What are the four main types of macromolecules found in cells?-CORRECT ANSWERProteins, Lipids, Nucleic Acids, Car...
- Exam (elaborations)
- • 14 pages •
BIOD 171 PORTAGE LEARNING FINAL 
EXAM TEST 20232024 
True/False. A virus is considered a microorganism.-CORRECT ANSWER-False, 
Viruses are not living and as such are not considered microorganisms. Viruses can, 
however, be classified as microbes, a more general term that includes microorganisms 
and viruses. 
What is the smallest biological unit of life?-CORRECT ANSWER-A cell 
What are the four main types of macromolecules found in cells?-CORRECT ANSWERProteins, Lipids, Nucleic Acids, Car...