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Ray Of Light [21]
3 years ago
10

You have isolated a bacterium that grows in a medium containing an organic substrate and nitrate in the absence of oxygen. the n

itrate is reduced to nitrogen gas. you can be sure that this bacterium is
Chemistry
1 answer:
lapo4ka [179]3 years ago
6 0
Using anaerobic respiration. I'm a bio major, hope I helped :)
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In Bohr model N3 moves up to N 4 the electron occupies distinct energy states where energy is absorbed or emmitted
rewona [7]

Answer:

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Explanation:

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3 years ago
You identify a molecule in a pizza that is a polymer; has oxygen, hydrogen, and sulfur atoms; and is hydrophilic. What kind of m
matrenka [14]

The kind of molecule in this pizza is a protein because it is a polymer, <u>hydrophilic</u>, and it's made up of oxygen, hydrogen, and sulfur atoms.

<h3>What is an amino acid?</h3>

An amino acid refers to a simple and organic chemical compound that consist of an acidic carboxyl group (COOH), a basic amino group (NH_2), and a unique side chain group.

<h3>What is a protein?</h3>

A protein can be defined as a <u>hydrophilic</u>, macromolecule (polymer) that is formed as a result of the union of many amino acids.

Generally, a protein contains the following chemical elements:

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  • Sulfur (S) atoms

In conclusion, the kind of molecule in this pizza is a protein because it is a polymer, <u>hydrophilic</u>, and it's made up of oxygen, hydrogen, and sulfur atoms.

Read more on protein here: brainly.com/question/19145247

4 0
2 years ago
When bethany walks across a carpet her socks pick up many electric charges. Later in the day these charges are no longer present
maxonik [38]

Answer:

When bethany walks across a carpet, her socks pick up many electric charges. Later in the day, these charges are no longer present on her socks. What most likely happened to the charges.

A. the charges disappeared.

B. The charges switched signs

C. the charges transferred to another object ✓

D. The charges broke apart into smaller particles

4 0
3 years ago
Check all the answers that apply. Energy is the ability to
Juliette [100K]
Answer:

All the above.

Explanation:

Energy is defined as the ability to do work. And changes in every occur in all changes of matter. Energy is neither created nor destroyed in these changes, but simply changes from on form to another.
4 0
3 years ago
Read 2 more answers
What is the mass of a neutron?
ddd [48]
The mass of a neutron is 1.0086
3 0
3 years ago
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