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Which is a catabolic reaction?

What is ATP converting to ADP called?

Biology Basics

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Test your knowledge on enzymes, energy, DNA, and more in this biology quiz

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Questions 20

Answers

1
What is ATP converting to ADP called?
Exergonic reaction
Anabolic reaction
Catabolic reaction
Endergonic reaction
2
Which is a catabolic reaction?
Protein synthesis
Photosynthesis
DNA replication
Cellular respiration
3
What is a transgenic organism?
Evolved naturally
DNA from another species
No mutations
No DNA
4
What type of energy is in chemical bonds?
Potential energy
Kinetic energy
Heat energy
Electrical energy
5
What type of biomolecule are enzymes?
Carbohydrates
Lipids
Nucleic acids
Proteins
6
CRISPR is used for editing genes.
False
True
7
ATP is often compared to a battery.
False
True
8
What happens when an enzyme is denatured?
Speeds up reactions
Binds more substrates
Becomes smaller
Loses shape and function
9
ATP is the cell's energy currency.
True
False
10
What does a competitive inhibitor do?
Alters enzyme shape
Destroys enzyme
Removes substrate
Competes with substrate
11
What is the primary product of photosynthesis?
Carbon dioxide
Oxygen
Glucose
ATP
12
Energy is lost as heat or light.
True
False
13
Gel electrophoresis separates DNA fragments.
False
True
14
Anabolic reactions build molecules.
False
True
15
Plasmids act as vectors to carry DNA.
True
False
16
Which part of ATP stores most energy?
Third phosphate bond
First phosphate bond
Adenine
Ribose
17
Hydrolysis breaks ATP's last phosphate bond.
False
True
18
Activation energy starts reactions.
True
False
19
Energy is released when bonds form.
True
False
20
Which enzyme cuts DNA in recombinant technology?
Helicase
Amylase
DNA polymerase
Restriction enzyme