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Rus_ich [418]
3 years ago
5

What is free nitrogen?

Biology
2 answers:
lesantik [10]3 years ago
6 0

Answer:

The answer is C

Explanation: because i just did it!!!

UNO [17]3 years ago
5 0

Answer:

Nitrogen thet cannot be used by organisms. C.

Explanation:

Free nitrogen is simply molecular nitrogen (N2). Nitrogen, in its molecular form, consists of two nitrogen atoms bound together with a tripple bond. Because it is very stable, N2 is typically nonreactive, and takes a lot of energy to break them apart. Among these are the amino acids necessary for life to begin and which are the building blocks DNA is made from. Basically, any nitrogen that is in an organic compound is considered “fixed” nitrogen and N2 is considered to be “free” nitrogen

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What problems could arise in the circulatory system from poor nutrition and lack of exercise?
trasher [3.6K]

Answer:

Many but most commonly Clogged Arteries.

Explanation:

If a Person has poor nutritional habits and does not exercise after a meal could have adverse side affects to their circulatory system. The blood is constantly moving through the body but when you exercise it moves at a higher rate. When you have poor nutritional choices plague builds up on the walls and can stay there if not moved by a strong blood stream. Large clots of plague can clog the artery and can lead to Strokes and Heart attacks.  

7 0
3 years ago
In order to use amino acids as fuel, ____________ must occur. This process results in the formation of a(n) ____________ .
kaheart [24]

In order to use amino acids as fuels, amino acid metabolism must occur. This process results in the formation of 2-oxo-acids.

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

The excess proteins/amino acids in the body are to be broken down or catabolized as there is no mechanism for the storage of amino acids in the human body. Different amino acids have different mechanisms of catabolism.

Based on their catabolism process, amino acids are categorized into two types.

1. Glucogenic amino acids - The amino acids which can be converted into glucose, pyruvate, and intermediates of the TCA cycle are called Glucogenic amino acids. These intermediates are converted to 2-oxo-acids.

2. Ketogenic amino acids - These are either converted to fat, Acetyl CoA, or AcetoacetylCoA. These condense with 2-oxo-acids and the net gain is zero.

Therefore, amino acid metabolism results in the formation of 2-oxo-acids.

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brainly.com/question/15687833

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4 0
1 year ago
When the more dense crust dives into the asthenosphere, it continues to pull the rest of the crust with it. This is called _____
Helen [10]

slab pull

Explanation:

When the more dense crust dives into the asthenosphere, it continues to pull the rest of the crust with it. This is called slab pull.

The pulling effect of a subducting plate on the rest of the plate is known as slab pull.

  • In describing plate tectonics and movement of different plates, the term slab pull is frequently used.
  • It is used to illustrate the dragging of a plate mass on all its part.
  • A slab is a lithospheric plate.
  • At a subduction margin, colder plates will sink because they are more denser.
  • The whole mass of the plate moves down regardless of how rigid and brittle they are.

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6 0
3 years ago
Which of these is not an environmental effect of destroying wetlands
vladimir2022 [97]
Increase Air Temperature.

3 0
3 years ago
Read 2 more answers
Which would make for a weak claim?
levacccp [35]

Answer:

A blog cited as a source

Explanation:

Blogs often contain opinions rather than facts

6 0
3 years ago
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