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Irina-Kira [14]
3 years ago
10

Which of the following act as enzymes?

SAT
2 answers:
AlladinOne [14]3 years ago
8 0
Proteins act as enzymes
Tanzania [10]3 years ago
7 0
Enzymes are proteins but not all proteins are enzymes.
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Forms of money in the united states consist of paper money, coins, and _____.
fenix001 [56]

Answer: "checking account balances"

Explanation:

     If you had the options:

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<em>Learn more about your problem here: brainly.com/question/678565</em>

4 0
2 years ago
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A bag contains only blue and red marbles.Asman takes 1 marbles at random out of a bag. Probability that she takes a red marble o
Amiraneli [1.4K]
At first situation, ratio = x/y = 1/5
5x = y  -------Equation (i)
Now, after adding 5 more red, it is = x + 5 / y+5 = 1/3
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Substitute the value of y from equation (1), 
5x - 3x = 15 - 5
2x = 10
x = 10/2
x = 5

Originally, There were 5 red marbles in the bag

Hope this helps!
7 0
3 years ago
When and where did agriculture start?
Serjik [45]

Answer:

between 13,000 and 10,000 years ago

where?- fertile crescent

8 0
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marysya [2.9K]

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yes

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Which three parts of this excerpt from mark twain's "the £1,000,000 bank-note" contain hyperbole?.
ruslelena [56]

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Explanation:

8 0
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