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Biochemistry for Biology Students Flashcards | StudBud
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Biochemistry for Biology Students
Biochemistry for Biology Students
20 terms
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A #biology quiz reviewing #biochemistry basics including #macromolecules and #enzymes.
Flashcards
20 cards
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Questions
20
Answers
1
In a chemical reaction, what do we call the energy used to get the reaction started?
Reaction energy
Heat energy
Product energy
Activation energy
2
True or false: The "tail", or bottom part of a lipid, is made of fatty acid.
True
False
3
Why does cooked pineapple allow jello to set, but not fresh pineapple?
Fresh pineapple has enzymes that break down gelatin
Fresh pineapple's enzymes have been denatured (broken apart)
Cooked pineapple's enzymes have been denatured
Cooked pineapple has enzymes that break down gelatin
4
Identify the macromolecule pictured below.
Protein
Lipid
Carbohydrate
Nucleic Acid
5
What macromolecule is found in fats, oils, and waxes?
Carbohydrate
Protein
Lipid
Nucleic Acid
6
What do we call the molecule that "fits into" an enzyme?
Atom
Substrate
Product
Enzymolecule
7
What is the monomer of a carbohydrate?
Nucleotide
Amino acid
Sugar
Monosaccharide
8
What can regulate (start or stop from working) enzymes?
Regulation molecules
Addition of energy
Temperature
pH (acidic or basic)
9
Identify this monomer
nucleotide
fatty acid
carbohydrate
monosaccharide
10
Many ______ make up a ______.
Polymers, monomer
Monomers, polymer
Monomers, atom
Molecules, monomer
11
What is the monomer of a protein?
Nucleic acid
Fatty acid
Amino acid
Sugar
12
Which answer is NOT correct?
Enzymes speed up reactions
Enzymes are catalysts
Enzymes raise activation energy
Enzymes are specialized proteins
13
Identify the macromolecule shown.
Carbohydrate
Nucleic Acid
Lipid
Protein
14
Many ______ make up a ______.
Monomers, atom
Molecules, monomer
Polymers, monomer
Monomers, polymer
15
Identify this monomer
Nucleic Acid
amino acid
protein
disaccharide
16
Which macromolecule is made of the pictured monomer?
Nucleic Acid
Lipids
Carbohydrates
Protein
17
Which macromolecule type includes the information-storing molecules DNA and RNA?
Carbohydrate
Protein
Nucleic Acid
Lipid
18
Macromolecule that is a primary source of energy. (Marathon runners eat it before races!)
carbohydrates
lipids
proteins
nucleic acids
19
What elements are present in this monomer?
CHO
CHON(S)
CHONP
CHON
20
Identify the monomer
amino acid
Nucleic Acid
Protein
nucleotide
