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Phantasy [73]
3 years ago
15

Living organisms can incorporate ________ into their metabolism.(1 point)

Biology
2 answers:
Marina CMI [18]3 years ago
8 0
The answer is nitrates !!!
Dmitrij [34]3 years ago
3 0

Answer:

nitrates

Explanation:

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PLEASE HELP ME I DON’T UNDERSTAND !
nlexa [21]

Answer:no

Explanation:

5 0
3 years ago
Individuals with more than healthy fat levels but who are not considered obese have body fat levels in the zone.
sergejj [24]
They have body fat level in the MARGINAL OR BORDERLINE ZONE. At this zone, the fat level in the body is higher than the acceptable levels but is less that the fat levels in the obese people. With this level of fat, one has higher risks for such diseases such as high blood pressure, heart diseases, etc.
7 0
3 years ago
where they execute important functions. The polypeptide chain of these proteins must cross the lipid bilayer. This presents a pr
spin [16.1K]

Answer:

In this case, it is likely that the polypeptide chain assumed an alpha helix configuration because the lipid bilayer did not have beta-barrel proteins.

Explanation:

A polypeptide chain is naturally polar, however, a lipid bilayer is naturally non-polar. This makes it difficult and even prevents the polypeptide chain from crossing a lipid bilayer, since the composition of these two elements does not allow them to mix. In that case, the polypeptide chain has two options to take to successfully cross the lipid bilayer.

The first option that the polypeptide chain has is to allow the creation of twisted beta sheets in the shape of a closed barrel in its structure. This only works if the lipid bilayer has beta barrel proteins in its composition to act as a transport channel for the polypeptide chain. However, few lipid layers have this protein.

Most likely, the polypeptide chain assumes an alpha helix conformation to cross lipid bilayers that do not have beta-barrel proteins. By assuming the beta conformation, the polypeptide chain reinforces the hydrogen bonds present in its composition, allowing it to cross the lipid bilayer without having its conformation and structure disassembled.

6 0
3 years ago
Some scientists would say that nucleic acids are
Gre4nikov [31]

Answer:

<h2 /><h2>In my pov:</h2>

  1. The nucleic acids are the most important molecules in living cells beacuse It is the macromolecules for the continuity of life. They carry the genetic blueprint of a cell and carry instructions for the functioning of the cell.
  2. The proteins are more important because Our body needs protein to stay healthy and work the way it should. More than 10,000 types are found in everything from your organs to your muscles and tissues to your bones, skin, etc. Protein is also a critical part of the processes that fuel your energy and carry oxygen throughout your body in your blood.
  3. The life could not continue without a supply of carbohydrates beacuse Carbohydrates are important to the daily lives of living organisms. They store energy (starches), provide energy for cells (glucose), and provide structure to plants and some animals.

5 0
1 year ago
Explain the features of living things examples​
larisa [96]

Answer:

features of living things are -

☆ they can grow and repair

☆ they can respire

☆ they can reproduce

Examples - humans , animals , etc.

hope that helps uhh :)

5 0
2 years ago
Read 2 more answers
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