Identify and state the phase of cell below.Explain your answer for each

Answer:

have similar elocogical requirements

1) Store the cells DNA

2) Control cell division and cell growth

Answer:

i don't know go look it up hahahaha

Explanation:

yeet

Answer: carbon film

Explanation: this answer is 100% right I’m staring at the answer on my test right now

Answer:

protein standards or protein ladders

Mitosis and cytokinesis are both stages of the cell cycle. Mitosis is the division of the nucleus, while cytokinesis is the division of the cytoplasm. According to the image below, the order could be 3, 2, 1, 4, and 5.

Stages of Mitosis

1. Chromosomes are replicated and attached to spindle fibers.
2. The nuclear membrane and nucleolus dissolve.
3. The chromosomes line up in the middle of the cell and are pulled apart to opposite sides of the cell.
4. The two daughter nuclei form, each containing an identical set of replicated chromosomes.

Stages of Cytokinesis

1. A cleavage furrow is formed, dividing the cytoplasm into two daughter cells.
2. The cleavage furrow deepens, eventually forming a cell plate, which separates the cytoplasm.
3. The cytoplasm divides into two daughter cells.

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Answer:

The population size is small

Explanation:

If population size is small, the genetic diversity is low. Thus, genetic drift overtime results in individuals with very similar genotype. This is bad news because if a particular disease affects suppose organism with AA genotype and due to genetic drift all members are AA, then all the organisms might be decimated and extinct.

Answer:

population size is small

Explanation:

Open population is a population which is able to gain and lose outside members different populations over time.

Here the population growth is dependent on the rate of reproduction and the starting population. It will be impacted by death rate and also the rate of individuals leave and join the population.

Mortality is the state of being subjected to death

Natality is the ratio of number of births to the size of the population

Migration is the movement of people from one area to another .

So, the correct option is ALL OF THE CHOICES ARE CORRECT

Can you please help me with this exercise A of sentence rephrasing:

1.We were doubtful about his success. (Use: sure.....)

Ans: We were not sure about his success.

2. Sneha looked at me and smiled. (Begin: looking.....)

Ans:- Looking at me, Sneha smiled.

3. One should not always keep promises. (Begin: Promised)

Ans:- Promised should not always be kept.

4. I said,' How sad he looks! (Begin! I exclaimed)

Ans- I exclaimed, "How sad he looks!"

5. As soon as the traveler knocked, a bird. flew out of the turret. (Begin: No sooner...…)

Ans:- No sooner did the traveler knock, a bird flew out of the turret.

6. Unless you walk fast, you will miss the bus. (Use: lest)

Ans:- Walk fast lest you miss the bus.

7. The boxing was kind and just. (Begin: Not only)

Ans!- Not only was the boxing judge kind, but also just.

8. Mrinal is not as clever as Samir. (Begin: Samir.....)

Ans: Samir is cleverer than Mrinal.

Sentence transformation or sentence rephrasing exercises are used to describe these types of sentences. They require changing a sentence to include a particular word or phrase specified in parentheses. These exercises are designed to assess your knowledge of sentence form, principles of grammar, and word usage. They help develop your ability to communicate concepts in multiple ways and show versatility in sentence structure.

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Answer:

System

Your answer is system

Answer:

C

Explanation:

Moving from left to right across a period, atoms become smaller as the forces of attraction become stronger. This causes the electron to move closer to the nucleus, thus increasing the electron affinity from left to right across a period. Electron affinity increases from left to right within a period.

Answer: A) To carry genetic information from parent to offspring.

Explanation: DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies

Answer:

Growth and development

Reproduction

Death

Growth and Development - All organisms grow and develop following specific instructions coded for by their genes.

Reproduction  - For something to be considered alive, it must be able to reproduce and create offspring.

Death- All living organisms will die.

Answer:

The situation in which the final product in a chain of metabolic reactions functions as a corepressor and shuts down the operon turning out the enzymes that control the reaction chain.

The image presented in the question shows the phase of mitosis called prophase.

Prophase is the second phase of mitosis and in it occurs the increase in cell size and the duplication of chromosomes and organelles.

The disappearance of the nucleolus also occurs and the chromosomes are thrown into the cytoplasm, as we can see in the image above. The chromosomes condense, the centrosomes move apart and the creation of the mitotic spindle begins.

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A severe drought in the Georgia marshland ecosystem would have a significant impact. It would lead to reduced water availability, affecting the marsh plants, invertebrates, fish, and bird populations, disrupting the food web and potentially causing population declines and habitat loss.

One of the primary effects of a drought is the reduction in water availability. The marshland ecosystem relies on a delicate balance of saltwater and freshwater, which supports the unique plant and animal species found there.

With reduced water availability, the water levels in marshes would decline, leading to increased salinity and changes in the vegetation composition. Marsh grasses and other wetland plants may struggle to survive, affecting the primary producers in the food web.

The decrease in primary producers would cascade through the food web. Herbivores, such as marsh rabbits or marsh snails, may experience food shortages and face population declines.

This, in turn, would impact predators such as marsh hawks or alligators that rely on these herbivores as their prey.

As the population of higher trophic-level organisms decreases, it can disrupt the entire food web, affecting the stability and biodiversity of the ecosystem.

Furthermore, drought-induced habitat changes may force certain species to migrate or seek alternative resources, potentially leading to increased competition for limited food and space. This competition can further disrupt the balance of the food web.

In summary, a severe drought in the Georgia marshland ecosystem would result in reduced water availability, changes in vegetation, and disruptions in the food web.

The impacts would be felt across trophic levels, affecting primary producers, herbivores, and predators, and potentially leading to population declines and alterations in species interactions.

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Answer:

Youngest to Oldest

Conglomerate

Shale with ammonite

Limestone with crinoid

Sandstone with trilobite

Answer:

radiation is the transfer of heat by E.M radiation through indirect contact ex. the sun is transferring heat while

conduction is the transfer of heat through direct contact ex. eggs cooking on a frying pan

Explanation:

hope this helps!

A different set of genes is transcribed in cells from patients in Group I compared to cells from patients in  Group II  For some genes, there is variation in the amount of mRNA present, even among patients in the same group.

If you were given microarray data from the cells of a new patient belonging to either Group I or Group II, you would probably be able to tell which group the patient belongs to.

All humans carry the same set of genes (although individuals' alleles can vary). However, different individuals and different cells may have different gene expression patterns. DNA microarrays reveal differences in these gene expression patterns by measuring mRNA levels in different cell samples.

In this study, you can see that there are distinct differences in gene expression between the cells of patients in Group I and Group II. The differences are clear enough that if you were given microarray data for a new patient, you would probably be able to predict whether the patient belongs in Group I or Group II. Note, however, that gene expression patterns are not identical within a single group -- there is variation in gene expression even among patients within a group.

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Answer:

Nondisjunction occurs during anaphase I of meiosis I

Explanation:

Brainliest Please?

sexual reproduction creates variation through fertilization and random combining of genetic information option (D) is correct

A gamete with one set of chromosomes interacts with another gamete to create a zygote, which then grows into an organism made up of cells with two sets of chromosomes. Sexual reproduction is a type of reproduction that entails a complex life cycle.

Asexual and sexual reproduction are the two different types of reproduction. Sexual reproduction better fosters genetic diversity through novel allele combinations during meiosis and fertilization, despite the fact that asexual reproduction is quicker and more energy-efficient.

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The phenomenon where a non-native species invades an ecosystem and outcompetes the native species causing the native species to decline potentially to extinction is called "invasive species.

It occurs when non-native species, also known as invasive species, establish themselves and thrive in an ecosystem, causing harm to the native species. Invasive species possess traits that give them a competitive advantage over the native species, such as rapid reproduction, efficient resource utilization, and resistance to local predators or diseases.

The consequences of biological invasions can be severe. The invasive species can outcompete native species for resources like food, habitat, and water, leading to a decline in native populations.

They may also directly predate upon or introduce diseases to native species, further exacerbating their decline. In some cases, the native species are pushed to the brink of extinction or even driven to extinction.

Biological invasions are a significant global concern due to their ecological, economic, and social impacts. They can disrupt ecosystem functioning, alter natural habitats, reduce biodiversity, and cause economic losses in industries like agriculture, forestry, and fisheries.

Efforts are made to prevent and control invasive species through monitoring, early detection, and management strategies such as eradication, containment, and control programs to mitigate their negative effects and protect native species and ecosystems.

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DNA content of the same cell at metaphase of meiosis ii will be 0.25x 21 0.5. Thus the correct answer is option (A). O.5

The chromosomes are at their second-highest level of condensing and coiling during the mitotic phase of the eukaryotic cell cycle, also known as metaphase. The chromosomes that carry the genetic material align in the mobile's equator before being split into each of the two daughter cells.

The chromosome centromeres congregate at the metaphase plate, also known as the equatorial plate, an illustration of a line situated equidistant from the two centrosome poles, during metaphase. This even alignment, which is comparable to a tug-of-war between two people with equal electrical potential, leads to the death of B cyclin. It results from the opposing kinetochore microtubules' tugging pressures counteracting one another.

The proper question is:

The DNA content of a diploid cell in the G1 phase of the cell cycle is measured If this DNA content is X, then the DNA content of the same cell at metaphase of meiosis I would bea.

(A). 0,5 X

(B). 0,25 X

(C).  X

(D). 2X

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Answer:

symbiosis.

Explanation:

The term that you are referring to is symbiosis. (a symbiotic relationship)

Symbiosis is a proximate and often long-term interaction between two or more different biological species.

The pancreas has multiple functions in the body, including both endocrine and exocrine functions. The primary function of the pancreas is to produce and secrete digestive enzymes and hormones.

As an exocrine gland, the pancreas produces and releases digestive enzymes into the small intestine to aid in the breakdown and digestion of carbohydrates, proteins, and fats. These enzymes include amylase, lipase, and proteases, which play crucial roles in the digestion and absorption of nutrients from food.

In addition to its exocrine function, the pancreas also acts as an endocrine gland. It secretes hormones such as insulin and glucagon into the bloodstream, which are essential for regulating blood sugar levels.

Insulin helps lower blood sugar levels by facilitating the uptake and storage of glucose by cells, while glucagon helps raise blood sugar levels by stimulating the release of stored glucose from the liver.

Overall, the pancreas plays a vital role in both digestion and glucose regulation, contributing to maintaining overall metabolic balance in the body.

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The percentage of offspring that will have yellow fruit if a homozygous dominant (RR) fruit is crossed with a heterozygous (Rr) fruit is 0%.

A punnet square is the graphical representation used to determine the probability of an offspring expressing a particular genotype.

According to this question, in tomato plants, red fruit (R) is said to be dominant to yellow fruit (r). This means that the homozygous dominant genotype will be RR while the heterozygous fruit will have a genotype of Rr.

Hence, if a cross between RR (red) × Rr (red) occurs, the following offsprings will be produced:

Based on the above genotype of the offsprings, it can be observed that none of them have a yellow fruit phenotype, hence, the percentage will be 0%.

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