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Nikolay [14]
3 years ago
12

What are the roles of hydrogen peroxide, oxygen, hydrogen, and catalase in the following chemical reaction

Biology
1 answer:
olga_2 [115]3 years ago
7 0
Catalase is an enzyme, O2 and H2O are substrates, and H2O2 is a reactant.
Catalase is a substrate, O2 and H2O are substrates, and H2O2 is an enzyme.
Catalase is a substrate, O2 and H2O are products, and H2O2 is an enzyme.
<span>Catalase is an enzyme, O2 and H2O are products, and H2O2 is a substrate.</span>
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Which of these types of rock must form near Earth's surface? Select all that apply.
Ahat [919]

Answer:

option B

Explanation:

igneous rocks are the rocks which are formed by the cooling of molten magma cooling can be on the surface or below the earth surface.

sedimentary surface is the rocks which are formed by the weathering or some chemical action upon the rock due to the passage of time.

metamorphic rocks are those rocks which are formed due to the high pressure and temperature acted on the rocks.

so, the best answer will be sedimentary rock

hence, the correct answer is option B

6 0
3 years ago
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Which of these is a provisioning service - a benefit that is obtained directly from the environment
nydimaria [60]

Answer:D

Explanation:

6 0
3 years ago
Which changes will cause an increase in the magnetic field of a solenoid? Check all that apply.
forsale [732]

Answer:

The magnetic field due to a solenoid is given as : where, is the permeability of the medium. n is the number of turns or loops in the coil. I is the current flowing in the solenoid.

The magnetic field due to a solenoid can be increased by increasing the number of turns, current and placing an iron core inside the solenoid.

So, the correct option are:

(1) using more wire loops

(2) using a larger current

Hence, the correct options are (a) and (c).

7 0
2 years ago
Read 2 more answers
The chaparral biome is generally characterized by its terrain.<br><br><br> True or False?
Igoryamba
I believe this would be false. Chaparral biomes can have many different types of terrains. The land in a chaparral biome can be mountainous, rocky, or flat. Chaparral biomes are generally defined by their temperature and climate. They are very hot and dry, and have mild winters and extreme summers. Hope this helps.
7 0
3 years ago
Read 2 more answers
The world’s first national park established in 1872 was __________.
Andre45 [30]

Answer:

Yellowstone

Explanation:

<em><u>Yellowstone</u></em><em><u> </u></em><em><u>National</u></em><em><u> </u></em><em><u>Park</u></em><em><u> </u></em> was the first national park established in 1872..

I hope I helped, anyways, I hope you have an amazing day

6 0
3 years ago
Read 2 more answers
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