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2 years ago

. What sorts of living things are made up of prokaryotic cells?

Biology

1 answer:

Rasek [7]2 years ago

4 0

Bacteria and archaea are the two types of living beings made up of prokaryotic cells.

<h3>What are bacteria and archaea?</h3>

Bacteria and archaea are both prokaryotic and unicellular organisms. This means that they both lack a true nucleus and membrane-bound organelles. The genetic material is present in a long single loop of chromosome, called the nucleoid.

Both bacteria and archaea have a cell wall present outside of the cell membrane. The structural composition of the cell wall is different among them. In bacteria, the cell wall is made up of peptidoglycan (a sugar and protein complex compound) and in archaea, it is made of pure polysaccharides.

Both of these organisms reproduce asexually. They also have flagella for locomotion, pilus for adherence and a capsule outside of the cell wall for protection against conditions like dehydration.

Therefore, bacteria and archaea are living beings made up of prokaryotic cells.

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What is prothrombin?a.A protein needed for bone formation b.A protein that decreases the “stickiness” of red blood cells c.A

quester [9]

Answer:

A protein needed for blood clot formation.

Explanation:

Prothrombin may be defined as the protein that changes in to the thrombin during the process of blood coagulation with the help of clotting factor X.

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Thus, the correct answer is option (c).

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3 years ago

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3 years ago

, what might happen if DNA got damaged

Svetlanka [38]

Answer:

The most significant consequence of oxidative stress in the body is thought to be damage to DNA. DNA may be modified in a variety of ways, which can ultimately lead to mutations and genomic instability. This could result in the development of a variety of cancers including colon, breast, and prostate.

Explanation:

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3 years ago

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NikAS [45]

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3 years ago

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What is the evalution of managment

Montano1993 [528]

Answer:

Evolution of management is the concept that was developed in the early days of men when the realization was made that we must live in groups for the survival.

Explanation:

Since men saw and realized that they need to live in groups, mighty men in the past were able to organize the masses, share them into various groups. The sharing was done accord to the masses' strength, mental capacities and intelligence.
The evolution of management section is mainly divided into four sections:

Early Management Thought
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3 years ago