True/False. A virus is considered a microorganism.
o :## False
True or False: The smallest biological unit of life is the molecule.
o :## False
At a generalized level, all cells are comprised of what?
o :## Macromolecules
A student may also answer: Proteins, Lipids, Nucleic acids and Polysac...
Biod 171 module 1 exam Questions and
Correct Answers & Latest Updated
True/False. A virus is considered a microorganism.
o :## False
True or False: The smallest biological unit of life is the molecule.
o :## False
At a generalized level, all cells are comprised of what?
o :## Macromolecules
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 there are ______
known forms.
o :## 1. Amino acids
2. 20
How many amino acids are classified as being essential amino acids?
o :## 9
Master01: DO NOT COPY AND PASTE!! August 25, 2024 Latest Update
, 2|Page: 2024/2025 Grade A+
The plasma membrane (select all that are true):
A. Restricts movement of materials in and out of the cell
B. Is often a triple layer comprised of lipids
C. Prevents essential nutrients from escaping
D. Contains hydrophobic tails pointing outward
o :## A;C
Complete the following DNA strand, and indicate how many bonds are formed for each
complementary pair:
3' GGTCATCG 5'
5' CC _____AGC 3'
o :## 3' GGTCATCG 5'
5' CCAGTAGC 3'
There are 2 bonds formed between A and T, and 3 bonds between G and C.
True of False: The genetic material within a prokaryotic cell is contained within a
membrane-enclosed region.
o :## False
How many carbon atoms are present in the monosaccharide glucose?
Master01: DO NOT COPY AND PASTE!! August 25, 2024 Latest Update
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