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maxonik [38]
3 years ago
12

In binary fission, the bacterial chromosomes stay attached to ?

Biology
2 answers:
Sloan [31]3 years ago
8 0

In binary fission, the bacterial chromosomes stay attached to the cell membrane.

Further Explanation:

Bacterial binary fission refers to the process which bacteria utilize to carry out the cellular division. It is similar in concept to the mitosis, which occurs in the eukaryotic organisms. However, the purpose is different. In the case of mitosis, the cell divides in the body of the organism; they cause the organism to grow or substitute the old and worn-out cells with the new ones. However, in the case of bacteria, the cell division is not just a way of producing more cells but also the way bacteria reproduce or add more bacteria to their population.

Binary fission begins by dividing the bacteria as it needs to copy the DNA. Copying of the DNA by the replication enzymes starts at the spot found on the chromosome, which is called the origin of replication. The replication continues, and 2 origins move towards the opposite terminals of the cell and pull the rest of the chromosome, which is attached to the cell membrane.

Learn More:

  1. Learn more about carbohydrate monomer <u>brainly.com/question/6947177 </u>
  2. Learn more about core muscle stabilization <u>brainly.com/question/1231927 </u>
  3. Learn more about energy storage <u>brainly.com/question/523624 </u>

Answer Details:

Grade: Middle School

Subject: Biology

Chapter: Cell division and proliferation

Keywords:

Binary fission, DNA, chromosomes, bacteria, eukaryotic organisms, replication, opposite ends, the origin of replication.  

MrRissso [65]3 years ago
6 0
They're attached to the plasma membrane.
(it's at the midpoint of the cell.)
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Stolb23 [73]

Answer:

1. Archaea

2. Binomial nomenclature

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4. Eukaryote

5. Morphology

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7. Reproductive isolation

Explanation:

Archaea are microorganisms without a cell nucleus (i.e., prokaryotes), which were originally classified as Archaebacteria. Nowadays, procaryotic organisms are classified into two domains: Archea (Archaebacteria) and Bacteria (Eubacteria). These organisms are characterized by the lack of membrane-bound organelles. On the other hand, the domain Eukaryota consists of organisms that have their nuclei enclosed by a membrane. This domain is divided into four kingdoms: Protista, Plantae, Fungi and Animalia. Binomial nomenclature is a classification system to name species, where the first word of the name indicates the genus of the species and the second part of the name indicates the species within the genus. Finally, reproductive isolation is a term used to indicate physiological, mechanical, behavioral and geographical barriers that prevent interbreeding between two different species.

7 0
3 years ago
When comparing archaea with bacteria, both archaea and bacteria are easily cultured and studied in the laboratory. a. the chemic
GaryK [48]

Answer:

The correct option is 'c'

The archaea and bacteria diverge from early eukarya.

Explanation:

The cell wall material is different from archaea with bacteria as the cell wall of archaea lack peptidoglycan and contain lipid and hydrocarbons rather than fatty acid but the cell wall of bacteria contain peptidoglycans.

Archaea and bacteria both derived from eukarya as they both have similarities with eukarya.

The similarity between archaea and bacteria is that they both share lateral gene transfer.

There are similar features that are seen between archaea and bacteria like protein secretion,ATP production,protein modification etc.

Both bacteria and eukarya belongs to prokaryotes and the membrane of both eukarya and bacteria contain unbranched fatty acid chain that are attached to glycerol with ester bond.

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3 years ago
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Answer:

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Explanation:

Adenine always bonds with Thymine in DNA and Cytosine always bonds with Guanine

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