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Anuta_ua [19.1K]
3 years ago
13

The substrate our enzyme used in lab acted upon was ___.

Biology
1 answer:
natulia [17]3 years ago
6 0
The answer is Hydrogen Peroxide

Hydrogen peroxide is a product from organisms respiraton. It is harmful to the body and must be removed as soon as its produce in a cell , thats why the body make an enzyme to catalyze and remove it
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following the laws of Convervation of matter, 10 grams of iron combined with 5 grams of sulfur will yield _____ grams of iron su
Wewaii [24]

Answer:

15

Explanation:

Since the law of conservation of mass applies to all the chemical reactions this will also end in 10+5 equalling 15 grams

5 0
3 years ago
Hepa filters are used to remove microbes from:_______
sergiy2304 [10]

Hepa filters can efficiently remove microbes from the air (Option a is correct).

<h3>What are Hepa filters?</h3>

Hepa filters, i.e., high-efficiency particulate air filters, are used to separate microorganisms from the air.

These filters (Hepa filters) eliminate over 99% of microorganisms such as bacteria, dust and pollen particles having a size higher than 0.3µm.

In conclusion, Hepa filters can efficiently remove microbes from the air (Option a is correct).

Learn more about Hepa filters here:

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6 0
2 years ago
The diagram below shows the movement of substances A and B into a cell:
Grace [21]

Answer:

C. ATP is required to move substance A into the cell.

Explanation:

As the model shows a cell with the movement of substances A and B, so the correct statement following the model is "ATP is required to move substance A into the cell".

This is so because ATP is required by a cell to move the substance such as ions across a membrane against a concentration and at the same time another substance moves out of the cell by the process called diffusion.

<u>As in the model, we can see substance A is moving in the cell while B is moving out of the cell (distance between cell membrane and substance B is more).</u>

Hence, the correct answer is "C. ATP is required to move substance A into the cell."

8 0
3 years ago
Use the phylogenetic tree to the right to choose the true statement below.
Lorico [155]

Answer:

the correct answer is c.) Rodents and rabbits are most closely related to primates.

Explanation:

5 0
4 years ago
Read 2 more answers
On the internet, research about the reproduction of the snails, write a question that could be researched
lutik1710 [3]

Answer:

If two snails are hermaphrodites, which parents can become fertilized?

Explanation:

Answer: both parents can become fertilized because hermaphrodite snails have the sexual organs of both genders.

5 0
3 years ago
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