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Oliga [24]
3 years ago
7

Which type of macromolecule is made up of subunits that are called amino acids? carbohydrate lipid nucleic acid protein

Biology
2 answers:
frozen [14]3 years ago
5 0

Proteins are a type of Macromedia and is made up of sub units that are called amino acids.

zhuklara [117]3 years ago
5 0

Answer:

Option D, Protein

Explanation:

Amino acids are the sub-units of protein. There are twenty different kind of amino acids which can be grouped in different ways to make proteins.  

An amino acids is an organic molecule that consists of a) a carboxyl group, b) an amino group and c) an organic R group which are connected to a carbon atom. This carbon atom attaches with other amino acids at their central carbon atom position to form the macro molecule protein.

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How many americans over the age of 12 are estimated to be infected with the human papilloma virus?
11111nata11111 [884]

According to some research it is estimated that about 20% of americans of the age of 12 are infected with the human papilloma virus.

Hope it helped,

Happy homework/ study/ exam!

6 0
3 years ago
Hawks are another major predator of rabbits. Rabbits in the wild tend to be light brown or brown speckled color. Occasionally th
Lostsunrise [7]

Answer:I’m pretty sure it’s A.

Explanation:

8 0
3 years ago
Which process best describes the predictable development of plant structure in an area over time?
miss Akunina [59]

The best description of predictable development of plant structure in an area over time is primary succession. The correct option is a.

<h3>What is succession?</h3>

Changes in the physical environment and the population of the species cause succession. There are two types of succession: primary and secondary succession.

Nudation, invasion, competition and coaction, reaction, and stabilization are the five stages of ecological succession. Autogenic succession is derived by biotic factor in an ecosystem.

Thus, the correct option is a. primary succession.

Learn more about succession

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6 0
2 years ago
Is Carbon is recycled over and over again through people, animals, and plants.
zzz [600]

Yes it is.

Carbon dioxide goes through plants, which they turn into oxygen. Humans and animals take in the oxygen and breathe out carbon dioxide. Then it repeats.

3 0
3 years ago
Darin wanted to make amino acids. He took the protein collagen and heated it to the point of denaturation at physiological pH. W
Svetllana [295]

Answer:

No, because he will not have broken covalent bond.

Explanation:

Denaturation  is the process adopted to affect or alter the chemical structure of a protein. This can be done or achieved by heat or addition of acid.

Denaturation can't break the peptide bond of the protein , this means that the , amino acid sequence is unaffected after the process.

Physiological pH is the pH Darin won't be able to have amino acid because the pH at which denaturation was being carried is basic, while the process requires acidic medium.

Collagen is a form of protein that can be found in the body.

8 0
3 years ago
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