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Energy and ATP
Energy and ATP
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Review for a quiz covering the basics of enzymes and ATP for HS Biology
Flashcards
19 cards
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Questions
19
Answers
1
This graph shows proteins being ___.
built
broken
2
All of an organisms chemical reactions is called ___.
metabolism
using energy
activation energy
burning energy
3
Which is the third phosphate in ATP?
the middle phosphate
farthest from the adenosine
closest to the adenosine
4
The amount of energy required for a chemical reaction to start is called ___.
using energy
metabolism
activation energy
storing energy
5
An enzyme has a normal temperature of 22 degrees. Will the enzyme work in 57 degrees?
Yes
No
6
Yeahase is an enzyme that uses fraozlin and chutin to build ausa. Can Yeahase breakdown sugar?
Yes
No
7
When large molecules are being built, energy is ___.
being stored; taken from environment
being released to the environment
8
Each enzyme has its own specific structure for its own specific ___.
function
configuartion
shape
formation
9
True or False: Heat can be used as a source of activation energy for chemical reactions.
False
True
10
Enzymes are made of which macromolecule?
lipid
carbohydrate
nucleic acid
protein
11
Which line represents a chemical reaction without an enzyme present?
orange line
purple line
12
An enzyme has a pH of 4. Will it work in a pH of 12?
no
yes
13
Which line represents a chemical reaction with an enzyme present?
orange line
purple line
14
What is the main energy molecule used by giraffes?
AMP
AQP
ATP
ADP
15
When large molecules are being broken, energy is ___.
being released to the environment
being stored; taken from environment
16
This graph shows proteins being ___.
broken
built
17
Which of the following is not a characteristic of enzymes?
denatures chemical reactions
helps chemical reactions and are not consumed
lower activation energy for chemical reactions
speed up chemical reactions
18
True or False: if an enzyme becomes denatured, it is possible to reverse denaturing.
True
False
19
After ATP gives energy to something that needs it, ATP becomes ___.
cAMP
AMP
Reduced ATP
ADP