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RSB [31]
4 years ago
8

Match the specific enzyme to its class. A. oxidoreductase B. hydrolase C. transferase D. ligase E. lyase aminase

Chemistry
1 answer:
lilavasa [31]4 years ago
3 0

Answer: Every enzyme has a specific name that can give us insight into the specific reaction that that enzyme can catalyze. We divide them into six different categories.

1) Oxidoreductase - includes two different types of reactions by transferring electrons from either molecule A to B or vice versa. It is involved in oxidizing electrons away from a molecule.

2) Hydrolase - uses water to divide a molecule into two other molecules.

3) Transferase - you move some functional group X from molecule B to molecule A

4) Ligase - catalyzes reactions between two molecules, A and B, that are combining to form a complex between the two. (example: DNA replication)

5) Lyase - divides a molecule into two other molecules without using water and without reducing or oxidation

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Which of the following statements holds true for a chemical change?
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A chemical change creates a new substance
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4 years ago
Will mark brainliest for correct answer!!!<br><br>Need help ASAP :"))​
Andrews [41]

Answer:

So the balanced chemical equation would look like this:

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Explanation:

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3 years ago
Draw all resonance structures for the nitryl fluoride molecule, NO2F.(a) Explicitly draw all H atoms.(b) Include all valence lon
Dima020 [189]

Answer:

Resonance structures are represented in the picture below.

Explanation:

When there is a double pair of electrons shared between atoms in a molecule, the position of these electrons can be changed, without changing the molecule conformation. This occurs to stabilization, the electrons are relocated. These structures are called resonance structures.

In the molecule of NO₂F, nitrogen has 5 electrons in its valence shell, so it needs 3 electrons to be stable. Oxygen has 6 electrons and needs 2 to be stable, and fluor has 7 electrons and needs one electron to be stable.

Nitrogen still has electrons after the sharing, so it can also share one pair and will have a partial positive charge. One of the oxygens will not complete the octet, so will share only one pair f electron and will have a partial negative charge, that will compensate the positive charge in nitrogen.

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5 0
3 years ago
Bob just filled his car's gas tank with 20 gallons of gasohol, a mixture consisting of 5% ethanol and 95% gasoline. If his car r
WARRIOR [948]

Answer:

C. 10/9 gallons

Explanation:

Given that

V= 20 gallons

Volume of ethanol = 5% of V = 0.05 x 20 = 1 gallons

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(1+x)/(20+x) = 10 %

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So the option C is correct.

C. 10/9 gallons

5 0
3 years ago
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