Cells that are carrying out normal day to day fuctions are in which phase of the cell cycle?
Answer Choices
A .Cytokinesis
B. Mitosis
C. Interphase

Answer:

The Ecosystem is comprised of two basic components: - Biotic and Abiotic components.

Answer:

B. heavy use of diagonal lines

All of the following set the Mannerists apart from other painters except heavy use of diagonal lines. Thus, the correct option is B.

Mannerist may be defined as a person or an individual who is associated with the working style of Mannerism. Mannerism describes the style of the paintings and bronze sculptures that emerged in the later years of the Italian High Renaissance around 1520. It is a style of European art.

During the activity of this art, all the Mannerists set some combination of representing their art in better form. This includes unnatural color combinations, visual distortion, deliberately unbalanced compositions, etc. Mannerism is an affected adherence to a particular style or mode or manner.

Therefore, all of the following set the Mannerists apart from other painters except heavy use of diagonal lines. Thus, the correct option is B.

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Answer:

I think Hard

Explanation:

Hard water, water that contains salts of calcium and magnesium principally as bicarbonates, chlorides, and sulfates. Ferrous iron may also be present; oxidized to the ferric form, it appears as a reddish brown stain on washed fabrics and enameled surfaces.

Answer:

Yes

Explanation:

The animal is actually a stick bug that is blending in with it's environment.

Answer:

1. Prokaryotic chromosomes are found in the nucleoid of prokaryotic cells, and they are circular in shape.

Unlike eukaryotic cells, prokaryotic cells don’t have a membrane-bound nucleus. Instead, their genetic material can be found in a region of the cytoplasm called the nucleoid. A prokaryotic cell typically has only a single, coiled, circular chromosome. However, there are a few prokaryotes that have more than one—Vibrio cholerae, the bacterium that causes cholera, has two circular chromosomes.

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Prokaryotic Chromosome

Prokaryotic cells typically have a single, circular chromosome located in the nucleoid.

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2. Each chromosome contains a molecule of DNA that is supercoiled and compacted by nucleoid-associated proteins (NAPs).

Prokaryotic cells may have only one chromosome, but that one chromosome is a very long DNA molecule that must be condensed to fit inside a tiny space. In a eukaryotic cell, DNA wraps around clusters of histone proteins. However, most prokaryotic cells don’t use histones to help with DNA storage. (Some Archaea do, but they are the exception, rather than the rule.)

Like eukaryotic DNA, prokaryotic DNA undergoes supercoiling, but it is not wound around histone clusters first. Supercoiling uses the application of tension to twist a DNA molecule, so it wraps around itself, creating loops.

The folding of prokaryotic DNA is facilitated by nucleoid-associated proteins (NAPs) instead of histones. NAPs are proteins within the nucleoid that can bind to the DNA molecule, introducing bends and folds, and they are involved with processes such as DNA replication and transcription.

3. Prokaryotic cells are haploid, meaning they do not have chromosomes that occur in homologous pairs.

Most prokaryotic cells have just one chromosome, so they are classified as haploid cells (1n, without paired chromosomes). Even in Vibrio cholerae, which has two chromosomes, the chromosomes are unique from one another. That is, they are not a homologous pair, because they don’t contain the same genes in the same locations.

Many prokaryotes, such as bacteria, reproduce via binary fission. This is a method of asexual reproduction that is similar in its end result to mitosis—two daughter cells result, each with the same number of chromosomes as the parent cell. However, when bacteria undergo binary fission, no mitotic spindle forms. In addition, the replication of the prokaryotic cell’s chromosome can occur during the fission process.

4. Prokaryotic cells can also carry small molecules of DNA called plasmids.

Plasmids are small, circular DNA molecules that contain the cell’s nonessential genes. Although plasmids can occur in a variety of sizes (ranging from around a thousand base pairs to hundreds of thousands), they usually only have a small number of genes. Antibiotic resistance is a trait that is frequently attributed to genes on plasmids.

In addition to their single chromosome, prokaryotic cells often have small, circular DNA molecules called plasmids.

The genetic material of plasmids is separate from that of the cell’s main chromosome, and they can replicate independently of that chromosome. When a prokaryotic cell with a plasmid divides, the daughter cells each receive a copy of the plasmid, along with its regular chromosome.

5. Prokaryotic and eukaryotic chromosomes differ in their shape, size, number, and location within the cell.

Here’s how the characteristics of eukaryotic and prokaryotic chromosomes compare.

 Eukaryotic Chromosome Prokaryotic Chromosome

Shape Linear Circular

Size Large Small

Number Multiple Single

Location Nucleus Nucleoid (region in cytoplasm)

Storage proteins Histones Nucleoid-associated proteins

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 External Sources

“The Precarious Prokaryotic Chromosome” from the Journal of Bacteriology.

A video on DNA topology and supercoiling from the MITx Molecular Biology course.

“Nucleoid Associated Proteins: The Small Organizers That Help to Cope With Stress” from Frontiers in Microbiology.

An article from Scitable/Nature Education on genome packaging in prokaryotes.

An article from Khan Academy about binary fission in bacteria.

“The Vibrio cholerae genome contains two unique circular chromosomes,” from the Proceedings of the National Academy of Sciences.

Definitions of plasmids from Scitable and the National Human Genome Research Institute.

Related Articles

Explanation:

Prokaryotic chromosomes are found in the nucleoid of prokaryotic cells, and they are circular in shape.

Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.

Answer:

Competitiveness between species will increase

Explanation:

When there is less resources available to a species that means no every animal can survive so the species will have to compete for survival

Hope this helps :)

Answer:

If animals of euphotic has to survive in abyss zone, There are adaptions given below ; They must adapt to temperature. They should adapt to water which is marine one. The animals should adapt to pressure in water

Answer:

I don't understand I need more information

Answer:

Photosynthesis

Explanation:

Bacteria can obtain energy and nutrients by performing photosynthesis, decomposing dead organisms and wastes, or breaking down chemical compounds.

Answer:

46 chromosomes in total

Explanation:

23 chromosomes from the mother and 23 chromosomes from the father.

the answer is D hope this helps

Answer:

Bro I never ever got brianliest in my life pls mark me...... ❤️❤️:'(:'(

“The virus cannot reproduce itself outside the host because it lacks the complicated machinery that a [host] cell possesses.” The host's cellular machinery allows viruses to produce RNA from their DNA (a process calledtranscription) and to build proteins based on the instructions encoded in their RNA.

Answer:

Organism cloning. Organism cloning (also called reproductive cloning) refers to the procedure of creating a new multicellular organism, genetically identical to another. In essence this form of cloning is an asexual method of reproduction, where fertilization or inter-gamete contact does not take place.

Answer:

For the given case, one would fence off some part of land with antelope and the plants they feed on and similarly fence off some other part of land with no antelope. After that comparative analysis is done with the two experimental plots to check that whether the herds of African antelope influences the abundance of plants they consume. An essay in which the two things are contrasted and compared is termed as comparative analysis.

In this ecosystem the Leopard usually eats the Giant Panda bear cubs because the adult pandas are very intimidating out in the wild because of their size. The Leopard is then eaten by the Bengal Tiger which in this situation is the Tertiary Consumer and is at the top of the Panda Bears food chain.

The Panda comes under the secondary consumer, as it uses photosynthesis to produce its food – Bamboo. Cubs become a prey to other animals such as Leopards and tigers, which are known as the primary consumer. However adults intimidate other predators because of their great size.

Answer:

im going to answer it just bc you told me not to :)

Answer:

No virus ain't living.

Explanation:

they are made up of molecules including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell.

Answer:

it helps to find out the type of bacteria affecting the red blood cells

Feeling dizzy, nauseous and feverish for a very long time might be due to low levels of hemoglobin or it can be due to decrease in white blood cells or platelets count. To diagnose the problem, it might help by doing whole blood count.

Dizzy means a whirling sensation in the head which makes to fall.

Nauseous means the feeling of vomiting.

Feverish means a rise in temperature than normal.

Hemoglobin is the red colour pigment present in red blood cells.

White blood cells are the cells which helps in immunity.

Platelets are the larger cells which helps in clotting of blood.

Diagnose means to identify.

Problem means a harmful situation which is to be solved.

Whole blood count is the blood used to evaluate overall health.

Therefore by the physical examination, whole blood count can help in diagnosis of many disorders like anemia, tuberculosis, leucopenia etc.

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Answer: Am from California

Explanation: Its where I live

Answer:

Explanation:

Option D:  Increasing the mass by sitting people inside

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Answer:

B and C

Explanation:

Freezing: because matter is slowing down

Condensing is just like Freezing

Sorry if wrong trying my best

Blood flows from the right atrium into the right ventricle through the tricuspid valve. When the ventricle is full, the tricuspid valve shuts to prevent blood flowing backwards into the atrium. Blood leaves the heart through the pulmonic valve into the pulmonary artery and flows to the lungs.

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Answer:

well the sun has vitamin D, and we need vitamin D to live. So going out and getting sun is necessary to live, so we are solar powered.

Explanation:

Answer:

separates the interior of all the cells