Fish or Mammals? Argumentation

Answers

Answer 1

Answer:

mammals

Explanation:

none needed

Answer 2
Mammals. Because fish are slimy and they look gross. That’s a great argument.

Related Questions

Which of the following answer choices BEST supports the idea that most attempts by scientists to create new elements will fail?

Answers

The answer choice which best supports the idea that most attempts by scientists to create new chemical elements will fail is that: (D) scientists have to repeat their experiments an enormous number of times; if it works once it's seen as a success.

What is a chemical element?

A chemical element can be defined as a pure substance that comprises atoms having the same atomic number (number of protons) in its nuclei and as such, it is the primary constituent of matter. Also, a common characteristics for all chemical elements found on the periodic table is mass and volume.

In Chemistry, some examples of a chemical element include the following:

Carbon (C)Oxygen (O)Argon (Ar)Sodium (Na)Potassium (K)Mercury (Hg) Hydrogen (H)Zinc (Zn)

In this scenario, we can reasonably infer and logically deduce that a statement which indicates that an attempt by scientists to create new chemical elements will fail is stating that "scientists have to repeat their experiments an enormous number of times; if it works once it's seen as a success." because an experiment to create new chemical elements must be tested and they all should have multiple successful results.

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Complete Question:

Which of the following answer choices BEST supports the idea that most attempts by scientists to create new elements will fail?

(A) Scientists have to create a target with a carefully chosen atom; this is a process that takes months.

(B) Scientists have to smash atoms together and get them to stick; a positive charge makes them repel each other.

(C) Scientists have to bombard particles with specific protons; specialized atoms combine with neutrons.

(D) Scientists have to repeat their experiments an enormous number of times; if it works once it's seen as a success

pls help i don't understand it.​

Answers

Answer: A = organelle

B = cell

C = organ

D = organ system

E = organism

Explanation: Starting from A and going to E each level makes up the other level. For example cells are made up of organelles and organs are made up of cells

Can someone please answer this? It's due by midnight.

Answers

Answer:

CHLOROPHYLL PHOTOSYNTHESIS LEAVES NO CLUE HERBIVORE GREEN CARBONDIOXIDE OXYGEN SIX SUGAR

Explanation:

Things appear green because they reflect the colour green.

Every molecule of glucose is produced with 6 oxygen molecules during photosynthesis.

6CO₂ + 6H₂O = C₆H₁₂O₆ + 6O₂
I would appreciate 5 star rating and thanks.

plllssss help asap

A neutron strikes a plutonium-239 nucleus, starting a fission reaction. The products are a
strontium-96 nucleus, a barium-140 nucleus, and some neutrons. How many neutrons are in
the products of the reaction? (1 point)
O one
O four
O three
O two

Answers

Two neutrons are in the products of the reaction when a neutron strikes a plutonium-239 nucleus, starting a fission reaction.

What is fission reaction and how many neutrons are in the products of the reaction?Nuclear fission is the splitting of the nucleus into two or more smaller nuclei.Nuclear fission are the reactions in which the radioactive elements like uranium and thorium are used to generate power.When a neutron bombards into a larger atom, leading to excitement and splitting into smaller atoms.Hence when a neutron strikes a plutonium-239 nucleus, starting a fission reaction , the products are a strontium-96 and a barium-140.The number of neutrons released and are in the product of the reaction are two .

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+
=-
11
3. State two ways in which the nucleus of the gamete differs from the nucleus of the cheek cell
(2 marks)
1
Type your answer here
2 Type your answer here

Answers

Answer:

It should be both cells

according to the triangle of plant life history strategies suggested by grime et al. (1979), what category of plant would you expect to exhibit fast growth and early maturation and to expend a large amount of energy producing seeds?

Answers

Triangle of plant life history strategies by grime et al. (1979), a garden weeds category of plants expect to exhibit fast growth and early maturation and to expend a large amount of energy producing seeds.

Plants that are growing in your garden against your wishes are known as garden weeds. Any plant species has the potential to become a weed, however some species are more frequent in New England gardens than others. And to say that it is common in some gardens would be an understatement. Weeds can provide essential ecosystem services like defending and repairing exposed or deteriorated soils. Additionally, some weeds act as habitat for beneficial creatures, which makes a substantial contribution to the natural and biological management of various insect pests. Some weeds can be used to make nourishing food or fodder. Weed seeds are abundant, come from many different places, and have the capacity to remain dormant in the soil for long periods of time before germination. Weeds release hundreds of seeds per plant while they are in active growth, dispersing them.

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The accelerated growth and advances in taxonomy as a science occurred during:

the 1600's in England
the Renaissance
Roman culture
Greek culture

Answers

The accelerated growth and advances in taxonomy as a science occurred during B. the Renaissance

What is Taxonomy?

This refers to the branch of science that has to do with the classification of plants and animals into a particular genus, or family based on shared characteristics and other biological factors.

Hence, we can see that during the Renaissance, the first breakthrough that occurred in the area of taxonomy came courtesy of the scientist Andreas Vesalius who wrote a treatise on the subject in the year 1543.

Also, the growing popularity of this topic led to the foundation of the first botanic garden in Padua, Italy.

Therefore, option B is the answer.

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The first major advance in taxonomy during the Renaissance was credited to the scientist Andreas Vesalius, who published a dissertation on the subject in 1543. Thus, option B is correct.

What contribution of Renaissance in science growth?

The Renaissance saw the development of both the telescope and the microscope. This was brought on by advances in lens manufacturing.

With the introduction of the printing press and an increase in readers, these better lenses also aided in the creation of spectacles.

Therefore, the accelerated growth and advances in taxonomy as a science occurred during the Renaissance.

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atp is produced by group of answer choices mitochondria only. chloroplasts only. sodium/potassium transporters in the cell membrane only. both mitochondria and chloroplasts, but not by sodium/potassium transporters in the cell membrane. mitochondria, chloroplasts, and sodium/potassium transporters in the cell membrane.

Answers

According to the given information ATP is produced by mitochondria only.

What is the main function of the mitochondria?

The majority of the chemical energy required to drive a cell's metabolic operations is produced by mitochondria, which are membrane-bound cell organelles (mitochondrion, singular).

What materials make up mitochondria?

Two membranes make up their structure. The organelle is contained by the outer membrane, which acts as its skin. The inner membrane repeatedly folds over to form cristae, which are layered structures. The matrix is the name of the substance that fills the mitochondria.

What is special about mitochondria?

The unique compartments (organelles) in human cells called mitochondria are well recognized for acting as energy producers by disassembling food molecules and producing ATP, a fuel for the remainder of the cell.

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what characterizes all ecdysozoans? ecdysozoans practice suspension feeding. ecdysozoans reproduce clonally (asexually). ecdysozoans are sessile (don't move) in the adult stage. ecdysozoans grow by molting.

Answers

All ecdysozoans grow by molting. This characteristic applies to all ecdysozoans.

The epidermis then secretes a new exoskeleton, which is soft until the remnants of the old cuticle that was laying on top are shed during ecdysis. The fresh cuticle then grows and becomes harder. Only because ecdysozoans are adept at molting does this procedure in nature appear to be straightforward.

What are some features of ecdysozoans?
Ecdysozoans
are most known for their cuticle, a thick yet flexible exoskeleton that shields these creatures from predators, water loss, and other elements of their environment. As they develop, every member of this superphylum molts or sheds its cuticle on occasion.

Therefore, All ecdysozoans grow by molting.

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An insertion sequence contains a large deletion in its transposase gene. Under what circumstances would this insertion sequence be able to transpose?.

Answers

There is another transposable element of the same type present in the cell and it expresses a functional transposable enzyme.

A transposase is any of a class of enzymes able to bind to the top of a transposon and catalyze its movement to any other part of a genome.

A transposase is any of a class of enzymes able to bind to the cease of a transposon and catalyze its motion to any other part of a genome, commonly through a cut-and-paste mechanism or a replicative mechanism, in a manner known as transposition.

Transposases are enzymes that become aware of the inverse terminal repeat sequences within the DNA and continue to bind and excise the DNA transposons among the terminals.

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23. List the layers of the Earth from most dense to least dense?
what's the layers of earth​

Answers

From most to least dense-
Inner core, outer core, mantle, asthenosphere, and lithosphere

A container holds 100 atoms of an isotope. This isotope has a half-life of 1.5 months. How many atoms of the radioactive isotope will be in the container after 3 months

answer: 25 atoms

Answers

25 atoms of the radioactive isotope will be in the container after 3 months.

Half life is the amount of time over which the number of parent isotopes decreases by half. When Two containers hold the same radioactive isotope. The half-life of a radioactive isotope is the amount of time it takes for one-half of the radioactive isotope to decay. The half-life of a specific radioactive isotope is constant.

The half-life of a reaction is the time required for the reactant concentration to decrease to one-half its initial value. The half-life of a first-order reaction is a constant that is related to the rate constant for the reaction: t1/2 = 0.693/k.

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ANSWER ASAP PLS
The concentration of water is greater outside the cell than inside the cell.
What will happen according to the process of osmosis?
O Water will be repelled away from the cell, keeping it dry.
O Water will surround the cell, keeping it moist.
O Water will move into the cell, causing it to swell.
O Water will move out of the cell, causing it to shrivel.

Answers

The concentration of water is greater outside the cell than inside the cell therefore water will move out of the cell, causing it to shrivel during osmosis.

What is Osmosis?

This is referred to as the process in which solvent moves from a region of low concentration to that of a high concentration through a semi permeable membrane.

In this scenario, the water outside has a higher concentration than that on the inside which means that the water will move out of the cell as it has a high concentration and shrink which is therefore why option D was chosen as the correct choice.

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in muscle, what does the source of atp depend upon? multiple choice question. the duration of exercise the size of the muscle the location in the body the number of fast glycolytic fibers

Answers

In muscles, the source of ATP depends on the duration of exercise.

The duration of exercise is an important factor in determining the source from which ATP is derived in the muscles.

Initially, when there is enough supply of oxygen, the body will use the method of aerobic respiration for the production of ATP. By the aerobic method, carbohydrates, fats and proteins derived from the food can be used as an energy source.

When the time duration increases, the muscles will switch to anaerobic respiration as there will not be a shortage of oxygen. In this case, energy will be derived from glucose that we get from the breakdown of glycogen. Glycogen is the form in which energy is stored in the body.

Hence, the source of ATP will be dependent on the duration of exercise.

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A cell uses oxygen to break down molecules, generating energy.
A. cellular respiration
B. glycolysis
C. photosynthesis

Answers

Answer:

A

Explanation:

In eukaryotes, the oxygen-requiring reactions of aerobic cellular respiration occur in cellular organelles called.

Answers

In eukaryotes, the oxygen-requiring reactions of aerobic cellular respiration occur in cellular organelles called mitochondria.

The mitochondria are the organelles that are referred to as the powerhouse of the cell because the process of energy formation of the cell takes place in this organelle.

Energy is derived by a cell for its functioning through the process of cellular respiration that occurs in the mitochondria. In this process, glucose and oxygen react in order to release energy in the form of ATP.

The process of glycolysis is the stage of cellular respiration that occurs in the cytosol and it does not require oxygen. The oxygen-requiring process i.e the citric acid cycle and the electron transport chain occur in the mitochondria of a cell.

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All cells require energy because all cells are constantly

Answers

The living cells of every organism constantly use energy to survive and grow. Cells break down complex carbohydrates into simple sugars that the cell can use for energy. Muscle cells may consumer energy to build long muscle proteins from small amino acid molecules.
Cells need to divide for your body to grow and for body tissue such as skin to continuously renew itself. When a cell divides, the outer membrane increasingly pinches inward until the new cells that are forming separate from each other. This process typically produces two new (daughter) cells from one (parent) cell.

The conversion of pyruvate to acetyl coa is irreversible. Predict what would happen to fatty acids as a result of this.

Answers

The conversion of pyruvate to Acetyl CoA is irreversible. The fatty Acids will not be converted into carbohydrates and the product of this reaction is exergonic.

Why is the conversion of pyruvate to Acetyl CoA irreversible?

Pyruvate dehydrogenases are cellular energy metabolisms that link glycolysis and amino acids to lipogenesis and citric acids.

Pyruvate dehydrogenase (PDH) yield an irreversible  metabolic step because its under layer, pyruvate is anaplerotic or gluconeogenic, on the contrary acetyl-CoA is not.

This reaction is exergonic because of the formation citrate from Oxaloacetate and Acetyl CoA by citrate synthesis. This reaction releases a total of -31.4kJ/mol energy.

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both parents are heterozygous for tay-sachs disease (an autosomal recessive disorder). three children in a row were born with tay-sachs disease. what is the chance that a fourth child will have tay-sachs disease? group of answer choices 25% 0% 50% 75% 100%

Answers

The correct answer is 25%. We shall use "T" to denote the dominant normal (non-TS) allele and "t" to denote the recessive (TS) allele.

The genotype "Tt" indicates that both parents are heterozygous, which means they each have one dominant allele and one recessive allele, making them both carriers for the condition. According to reports, three of their kids have Tay-Sachs. Only 25% of the time will a kid from a cross between these parents be homozygous recessive "tt". Every pregnancy will continue to have the same chance of success. There is still a 25% possibility that another child will also have Tay-Sachs if the parents have 10 Tay-Sachs-affected children.

A rare genetic disease called Tay-Sachs is passed from father to son. It is caused by a lack of an enzyme that helps break down fatty compounds. These fatty compounds, known as gangliosides, build up in the brain and mix to dangerous levels, affecting nerve cell function. In the first three to six months of life, Tay-Sachs babies often develop as expected. They eventually lose the ability to see, hear and move between a few months and a few years. Most people start having seizures by age 2. Unfortunately, children with this disease usually do not survive 5 years.

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how can antisense rna inhibit translation? multiple choice an antisense rna makes a protein that inhibits translation. an antisense rna binds to a translation inhibitor protein and prevents translation. an antisense rna binds to a transcript and inhibits translation. an antisense rna forms a single stranded structure that inhibits translation.

Answers

Option b is correct. an antisense RNA binds to a translation inhibitor protein and prevents translation .

Most antisense RNAs in bacteria inhibit translation by competing with ribosomes for nascent mRNA translation initiation regions (TIRs). Through base pairing, antisense RNA is thought to inhibit translation or induce mRNA degradation. Many small noncoding RNAs (sRNAs) have recently been discovered in E. coli (4-6). The vast majority of these RNA molecules work as antisense oligomers by base pairing with mRNAs. Antisense RNAs regulate gene expression at multiple levels, including replication, transcription, and translation. Furthermore, synthetic antisense RNAs have been shown to effectively regulate the expression of related genes in host cells.

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Approximately 90-95% of all cases of diabetes are classified as type 2. Type 2 diabetes is believed to be due to lifestyle factors and what?.

Answers

Even while not all people with type 2 diabetes are overweight, obesity and a sedentary lifestyle are two of the most typical risk factors. About 90% to 95% of diabetes cases in the US are caused by these factors.

To assist your body retain and use the sugar from the food you consume, your pancreas, an organ located beneath your stomach, releases insulin when you're healthy. Diabetes can result from any one or more of the following:

You don't produce any insulin in your pancreas.Very little insulin is produced by your pancreas.Insulin doesn't work as well as it should in your body.

People with type 2 diabetes produce insulin, unlike those with type 1 diabetes. However, the amount of insulin their pancreas produces is insufficient, or their body is unable to adequately identify and utilize it. (Medicines refer to this as insulin resistance.)

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results of cesium chloride density gradient centrifugation on genomic dna often reveal relatively small peaks of dna that separate from the main genomic dna peak and consist of 1,000s of short repetitive sequences referred to as

Answers

Results of cesium chloride density gradient centrifugation on genomic DNA often reveal relatively small peaks of DNA that separate from the main genomic DNA peak and consist of 1,000s of short repetitive sequences referred to as Satellite DNA.

What is the DNA?

Deoxyribonucleic acid (DNA) is a polymer composed of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses.

The DNA is supposedly made of chemical building blocks called nucleotides. These building blocks are made of three parts:

a phosphate group, a sugar group and one of four types of nitrogen bases.

In conclusion, it is a fact that DNA contains the instructions needed for an organism to develop, survive and reproduce.

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n the lab, you are observing some plant roots and notice that in many of the root cells there are tree-like projections inside the cells. subsequent staining indicates that these structures are fungal in origin. what are these structures? what is their purpose? (select all that apply)

Answers

These tree-like projections are called Mycorrhizae. These are symbiotic associations between plants and fungi. Their major role is to amplify nutrient and water takeup by the host plant by utilizing a larger volume of soil than roots alone can do.

Mycorrhizae come in several forms, dependent upon both host plant and fungal taxonomy. The distribution of these forms in ecosystems is related to host plant distribution and climatic and soil conditions. The ability of mycorrhizae to improve host plant nutrient and water acquisition and to help in the defence of root pathogens and root grazing can alter the host plant's performance.

Mycorrhizae are being used in agriculture, forestry, and restoration to improve yields and overcome some of the pollutants associated with plantings on disturbed sites. The ability of mycorrhizal fungi to accumulate heavy metals makes them possible candidates for the restoration and remediation of polluted environments.

Mycorrhizae can be advantageous to crops grown in soils with low nutrient supply. Mycorrhizal associations can lead to increased nutrient concentrations in plant tissue, particularly nutrients (e.g., P and Zn) which are contigent on diffusion toward roots for uptake. Therefore, the management of mycorrhizae is becoming a potential method for crop nutrient management.

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What type of transport does this diagram show?

Answers

The type of transport shown is diffusion, a form of passive transport.

What are the forms of transport in living organisms?

In living organisms, the transport of molecules is essential for survival of the living organism.

Molecules are transported from where they are produced to where they are needed in the body. Also, waste products of metabolism need to be removed from the cells to the excretory organs.

The two types of transport in a living organism are:

active transport - requires the expense of energy such as in protein transporters.passive transport - does not require the expenditure of energy such as in diffusion.

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more free energy is released during the krebs cycle than during glycolysis, but only 2 moles of atp is produced for each mole of glucose undergoing glycolysis. most of the remaining free energy that is produced during the krebs cycle is used to a) synthesize gtp. b) reduce nad and fad. c) release as heat. d) oxidize pyruvate.

Answers

The Krebs cycle releases more free energy than glycolysis does, although only two moles of ATP are created for every mole of glucose that is glycolysis. Reducing nad and fad uses the majority of the free energy that is still created during the Krebs cycle.

What is meant by the Krebs cycle?

The second crucial stage of oxidative phosphorylation is the Krebs Cycle, often known as the citric acid cycle. The Krebs cycle converts the energy from the smaller, 3-carbon glucose molecules produced by glycolysis into electron carriers, which are then utilized in the electron transport chain to create ATP.

The tricarboxylic acid (TCA) cycle, also known as the Krebs or citric acid cycle, is the main source of energy for cells and a crucial step in aerobic respiration. The cycle transforms the chemical energy of acetyl coenzyme A (acetyl CoA) into nicotinamide adenine dinucleotide's reducing force (NADH).

Therefore, the correct answer is option b) reduce nad and fad.

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The layer of the Earth
where all life exists is
called the
a. Mantle
b. Crust
c. Inner Core
d. Outer Core

Answers

It is the crust. It’s also the smallest of all layers.

Answer:

b. Crust

Explanation:

The correct Answer is b. crust

Defend your claim- What is crossing over?
When the chromosomes in a sex cell exchange genetic material during Meiosis I.
When the chromosomes in a sex cell randomly sort to different ends of the cell
during Anaphase I and Anaphase II.
When two sex cells combine to create a zygote, combining the unique genetic
code from each cell during fertilization.
When two sex cells cross paths and exchange genetic material during sexual
reproduction.

Answers

When the chromosomes in a sex cell exchange genetic material during Meiosis I. this is called crossing over.

What is crossing over?

Crossing over in meiosis is the exchange of genetic material or chromosome segments between non-sister chromatids. This happens when homologous regions on corresponding chromosomes exchange with one another.

Significance:

The process of evolution depends on crossing across.

Genetic maps can be constructed thanks to its frequency.

It results in a novel gene combination.

What is chromosome?

The thread-like chromosomes found in the nucleus are responsible for transmitting genetic material from one generation to the next. Cell division, inheritance, variation, mutation, repair, and regeneration all depend on them.

In eukaryotic cells, the genetic material is contained in chromosomes, which are composed of highly structured DNA molecules and supported by histone proteins.

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alternative processing of an mrna primary transcript may result in: group of answer choices a shift in the ratio of mrna produced from two adjacent genes.

Answers

Alternative processing of an mRNA primary transcript may result in the formation mature mRNA

What is a primary transcript ?

When an RNA transcript is first made in a eukaryotic cell, it is considered a pre-mRNA or primary transcript and must be processed into messenger RNA (mRNA).

The primary transcript is modified to form the mature mRNA. Primary RNA transcripts synthesized by RNA polymerase II (mRNA) are modified in the nucleus by three distinct reactions: addition of the 5' cap, addition of a poly-adenylic acid (poly-A) tail, and non-informative introns. Segment excision. During transcription of mRNA in eukaryotes, some sequences are excised from the primary transcript and the remaining sequences are joined. This processing of mRNA is called splicing. Alternative splicing of precursor mRNAs is an essential mechanism for increasing the complexity of gene expression and plays an important role in cell differentiation and organismal development.

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How can local sensing be beneficial in your everyday life?

Answers

Local sensing can be beneficial in a person's everyday life as it is used in measuring the amount of ozone in the atmosphere using ground-based devices or detecting sea-surface temperature from an orbiting satellite.

What is local sensing about?

In local sensing, even though some environmental measurements, like a backyard rain gauge, can be taken right at the source, this is not always practical. Many quantities or characteristics can only be measured remotely or can only be measured remotely with the greatest accuracy.

The Benefit of Local sensing are: Air pollution is a well-known cause of health problems, such as trouble breathing and eye, nose, and throat irritation. local-sensing data can be used to support targeted warnings for the people who are most affected by poor air quality, such as asthmatics, but they can also help inform policy-makers in charge of regulating air pollutants.

In conclusion, local sensing data provide vital information needed to track and forecast meteorological and climatic change, detect and secure our borders, and monitor large-scale changes in land use.

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tumor suppressor genes make up another group of genes that regulate cell division. genes from this group produce proteins that signal cells when they are getting too crowded, proteins whose function is to repair dna, and still other proteins that regulate apoptosis (pre-programmed cell death). a tumor suppressor gene called p53 causes apoptosis when the cell is worn out or when defects are detected. where in the cell cycle would a tumor suppressor gene repair dna?

Answers

In the cell cycle, tumor suppressor gene will repair DNA in G2 phase.

G2 (Gap 1 phase) is the transition phase between  S phase and M phase, in G2 phase cell prepare itself from mitosis.

When DNA is damaged, signaling pathways are initiated that causes cell cycle arrest in G2 phase.

p53, which is frequently disabled in a wide range of human cancers, including brain tumors, leukemias, lymphomas, sarcomas, and carcinomas of numerous tissues, including the breast, colon, and lung. The most common target of genetic alterations in human malignancies is p53, which may be involved in up to 50% of all cancers. It is also intriguing that a rare hereditary cancer syndrome, in which affected individuals develop any one of a number of different kinds of cancer, is transmitted genetically through p53 mutations. Similar to Rb, the oncogene proteins of SV40, adenoviruses, and human papillomaviruses also target the p53 protein.

the product of the p53 gene controls both apoptosis and the progression of the cell cycle. DNA damage prompts the rapid induction of p53, which triggers transcription of the Cdk inhibitor p21.As a general inhibitor of Cdk/cyclin complexes and by binding to PCNA (proliferating cell nuclear antigen), the inhibitor p21 prevents the progression of the cell cycle. The cell cycle is likely stopped as a result, giving damaged DNA time to be fixed before it reproduces. This damage-induced cell cycle arrest is prevented by the loss of p53, which results in an increase in the frequency of mutations and general genome instability. Oncogenes and tumor suppressor genes may also be altered as a result of this genetic instability, which is a characteristic of cancer cells.

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