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Biology 138 Biochem Quiz Review Macromolecules Periodic Table Flashcards | StudBud
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Biology 138 Biochem Quiz Review Macromolecules Periodic Table
Biology 138 Biochem Quiz Review Macromolecules Periodic Table
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1
The name of the functional group that contains NH2...
Carboxyl group
Aldehyde group
Hydroxyl group
Amine group
2
What is the function of a lipid?
Carry genetic information
Short term energy storage
Repair, growth & development, enzymes
Long term energy storage
3
In a neutral atom, the number of protons equals the number of...
Neutrons
Electrons
Protons
4
When drawing a Lewis Dot Structure, how many electrons fit in the first shell?
6
2
8
4
5
Amino acids are the subunit of...
Proteins
Lipids
Carbohydrates
Nucleic Acids
6
This diagram is a picture of which macromolecule?
Nucleic Acid
Protein
Carbohydrate
Lipid
7
Which of the following is NOT a polysaccharide?
Glucose
Starch
Glycogen
Cellulose
8
Which of the following is a polysaccharide?
Sucrose
Fructose
Glucose
Starch
9
This diagram is an example of which macromolecule?
Protein
Lipid
Nucleic Acid
Carbohydrate
10
What type of carbohydrate is this?
Protein
Polysaccharide
Monosaccharide
Disaccharide
11
The type of bond formed when atoms gain/lose electrons.
Hydrogen
Ionic
Covalent
12
In the Periodic Table, the atomic number tells you the number of...
Neutrons
Electrons
Protons
13
An enzyme is an example of a...
Carbohydrate
Nucleic Acid
Protein
Lipid
14
How many rings are found in a disaccharide molecule?
no rings
two rings
many rings
one ring
15
What is the name of the test used to indicate the presence of a protein?
Iodine
Benedict's
Brown Paper
Biuret
16
You perform the Iodine test and the result is a yellow color. What does this tell you?
Lipid is present
Protein is present
Starch is present
Starch is absent
17
How many bonds does a Carbon atom want to make?
2
4
8
6
18
What is the subunit of a nucleic acid?
Nucleotide
Amino Acid
DNA
RNA
19
If you perform the Benedict's test and it turns orange, what does that mean?
Simple sugar present
Simple sugar absent
Protein present
Starch present
20
What color does Biuret turn if a protein is present?
Light Purple
Yellow
Orange
Blue
