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What causes enzyme denaturation?

What is biotechnology?

Biology Basics

19 terms·StudBud Administration

Test your knowledge on enzymes, ATP, metabolism, and more in this biology quiz

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Questions 19

Answers

1
What is biotechnology?
Use organisms
DNA fingerprinting
Study enzymes
Photosynthesis
2
What causes enzyme denaturation?
Enzyme inhibitors
Optimal temperature
Extreme heat or pH
Binding substrate
3
Energy stored in ATP?
Kinetic energy
Thermal energy
Mechanical energy
Potential energy
4
Main role of ATP?
Transport energy
Store DNA
Absorb sunlight
Structural molecule
5
How is ATP recharged?
Breaking glucose
Releasing heat
Adding phosphate
Photosynthesis
6
Lock and key model is rigid
True
False
7
Primary function of enzymes?
Speed up reactions
Slow down reactions
Increase energy
Break carbohydrates
8
What is metabolism?
Outside body
Requiring ATP
Break molecules
Total reactions
9
Anabolic pathway builds molecules
True
False
10
Activation energy is required
True
False
11
Reaction releasing energy?
Anabolic
Photosynthesis
Endergonic
Exergonic
12
Hydrolysis of ATP releases energy
True
False
13
ATP has three phosphates
False
True
14
Purpose of gel electrophoresis?
Replicate genomes
Separate fragments
Amplify DNA
Create GMOs
15
First law of thermodynamics?
Stored in glucose
Energy transformed
Energy created
Always lost
16
Essential enzyme for recombinant DNA?
Helicase
DNA ligase
Amylase
DNA polymerase
17
GMO has modified DNA
False
True
18
Activation energy with enzymes?
Stops reactions
Increases
Unchanged
Decreases
19
Where does substrate bind?
Allosteric site
Reaction site
Active site
Denatured site