©PREP4EXAMS@2024 [REAL-EXAM-DUMPS] Monday, July 29, 2024 12:15 PM
BIOD 171 Exam 1 Portage Learning
Questions and Answers (100% Pass)
True or False: A virus is classified as a microbe - ✔️✔️True.
Viruses are not living and are not considered microorganisms, but can be classified as
microbes.
True or False: The smallest biological unit of life is a molecule. - ✔️✔️False
The smallest unit of life is a cell.
What are the four main types of macromolecules found in a cell? - ✔️✔️Proteins, Lipids,
Nucleic Acids and Carbohydrates
How many different types of amino acids are available to make proteins? - ✔️✔️20
How many amino acids are classified as being essential amino acids? - ✔️✔️9
Where can the two major types of nucleic acids be found in the cell and what are their
roles? - ✔️✔️DNA and RNA
They are both found in the nucleus. DNA contains and stores hereditary information and
is responsible for the characteristics of living organisms. RNA is a messenger and
responsible for translating the hereditary information in DNA and synthesizes proteins.
Complete the following RNA strand and indicate how many bonds are formed for each
complementary pair. - ✔️✔️5'CCAGUAGC3'
1
BIOD 171 Exam 1 Portage Learning
Questions and Answers (100% Pass)
True or False: A virus is classified as a microbe - ✔️✔️True.
Viruses are not living and are not considered microorganisms, but can be classified as
microbes.
True or False: The smallest biological unit of life is a molecule. - ✔️✔️False
The smallest unit of life is a cell.
What are the four main types of macromolecules found in a cell? - ✔️✔️Proteins, Lipids,
Nucleic Acids and Carbohydrates
How many different types of amino acids are available to make proteins? - ✔️✔️20
How many amino acids are classified as being essential amino acids? - ✔️✔️9
Where can the two major types of nucleic acids be found in the cell and what are their
roles? - ✔️✔️DNA and RNA
They are both found in the nucleus. DNA contains and stores hereditary information and
is responsible for the characteristics of living organisms. RNA is a messenger and
responsible for translating the hereditary information in DNA and synthesizes proteins.
Complete the following RNA strand and indicate how many bonds are formed for each
complementary pair. - ✔️✔️5'CCAGUAGC3'
1
