Match the steps in the cell cycle in the correct order
1.
final preparations for division
2.
chromosomes uncoil and nucleus reforms
3.
chromosomes condense
4.
chromosomes line up
5.
chromosomes get pulled apart
6.
cell growth
7.
the cytoplasm and organelles divide, and now there are two identical cells
8.
DNA replication
a.
S
b.
anaphase
c.
telophase
d.
metaphase
e.
G1
f.
cytokinesis
g.
prophase
h.
G2

Answers

Answer 1

Answer:

1. Chromosomes line up - metaphase

2. Cell growth - G1

3. Final preparations for division - G2

4. Chromosomes get pulled apart - anaphase

5. DNA replication - S

6. Chromosomes condense - prophase

7. Chromosomes uncoil and nucleus reforms - telophase

8. The cytoplasm and organelles divide, and now there are two identical cells - cytokinesis

Explanation:

There are four primary phases, or stages, in the cell cycle, which is a systematic process. Each stage has a goal that has to be achieved before moving on to the next. G1, S, G2, and mitosis are the stages.
There is growth during the G1 phase. A lot of protein is produced and water is pumped in, increasing the volume of the cell. The DNA is also examined at this time to see whether there has been any damage. The G1 phase precedes the S phase, therefore before going into S phase, the cell must make sure it has enough energy reserves.

The cell duplicates its DNA during the synthesis phase, also known as the S phase. DNA content doubles due to the duplication of all chromosomes. The compact state of DNA is created by proteins, which do not exist in and of themselves. Therefore, in order to ensure that the new DNA is properly packed when DNA is replicated, new packaging proteins must be produced. Histones are the proteins that house DNA. The production of new DNA is closely linked to the production of new histones.

A cell multiplies its organelles during the G2 phase. Right before the cells divide into two distinct cells during mitosis, the G2 phase occurs. There must be distinct functioning organelles in each daughter cell. Organelles like the golgi and endoplasmic reticulum are linked networks of sizable membrane pouches that may change size. Other organelles, including mitochondria and chloroplasts, are separate structures that must separate similarly to how cells do.

The process of physically dividing a cell into two daughter cells is called mitosis. Prophase, metaphase, anaphase, and telophase are its four basic stages. The nuclear membrane deteriorates as the chromosomes thicken during prophase. The center of the cell's chromosomes align during metaphase. One chromosome splits in half during anaphase, sending one half to either side. The telophase is characterized by the pinching together of the cell's centre to form two separate cells.


Related Questions

In which ways might ocean currents be like streams and rivers on land?

Answers

What are the chances you doing this week and

What are the closest astronomical bodies to earth?

Answers

Moon, Venus and Mars are the closest.

Answer:

The Moon, Venus and Mars are the planets nearest to the Earth.

2. Why is this change in global temperature a concern

Answers

Past climate changes led to extinction of many species, population migrations, and pronounced changes in the land surface and ocean circulation. The speed of the current climate change is faster than most of the past events, making it more difficult for human societies and the natural world to adapt.

Insulin is an enzyme released by the liver

A) True
B) False

Answers

Answer:

False

Explanation:

Because insulin is a hormone released by the pancreas.

A zebra and a donkey can successfully mate to produce offspring known as a zonkey. Zonkeys are infertile, display a mixture of donkey and zebra traits, and have a different number of chromosomes from both parent species. Would zonkeys be classified as their own species? Explain with at least one full sentence.

Answers

Zonkeys are the offspring produced from a cross between a zebra and a donkey. These are classified as a separate species as it shows characteristic

What are Zonkeys?

A zonkey is a offspring produced from the cross between a zebra and a donkey. Donkeys are closely related to zebras and both of these animals belong to the horse family.

Zonkeys are the used as beasts of burden (work animals) because of their great strength and stamina to hold heavy weights. It is also believed that they inherit resistance to some pests and diseases as well from their zebra fathers. Some zoos also use them to offer rides to the public.

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Which greenhouse gas is produced by commercial refrigeration and air conditioning systems?
A. Carbon Dioxide
B. Fluorinated Gas
C. Nitrous Oxide
D. Methane​

Answers

Answer:

B. Fluorinated Gas

ok

Air conditioners and fridges involves greenhouse gases which are hydrofluorocarbons. In commercial refrigeration and air conditioning systems carbon dioxide gases is produced.

What is greenhouse gas?

Greenhouse gases trap heat in atmosphere and warm the Earth.

The main gases involved are carbon dioxide, methane, nitrous oxide, water vapors etc. It also involves flourinated gases.

Carbon dioxide is primary greenhouse gas, which is emitted by human activities.

Thus, option A is correct.

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Provide an example of at least one interaction for each pair of spheres. 1. lithosphere and atmosphere: 2. lithosphere and hydrosphere: 3. lithosphere and biosphere: 4. hydrosphere and atmosphere: 5. hydrosphere and biosphere: 6. atmosphere and biosphere:

Answers

1. Lithosphere and Atmosphere: Weathering - rocks break down due to exposure to wind, water, and temperature changes. 2. Lithosphere and Hydrosphere: River formation - water erodes and shapes the land, creating river systems. 3. Lithosphere and Biosphere: Plant growth - roots extract nutrients from the lithosphere, stabilizing soil and contributing to ecological balance. 4. Hydrosphere and Atmosphere: Evaporation - water from oceans, lakes, and rivers changes to vapor and enters the atmosphere. 5. Hydrosphere and Biosphere: Aquatic ecosystems - water supports diverse life forms, providing habitats for aquatic organisms. 6. Atmosphere and Biosphere: Photosynthesis - plants use carbon dioxide from the atmosphere to produce oxygen and organic compounds.

1. Lithosphere and Atmosphere: An example of interaction between the lithosphere and atmosphere is the process of weathering. Weathering involves the breakdown and alteration of rocks and minerals on the Earth's surface due to exposure to atmospheric conditions.

The lithosphere, which consists of the Earth's solid outer layer, is constantly subjected to various weathering agents present in the atmosphere such as wind, water, and temperature changes. Over time, these agents can cause physical and chemical changes to the rocks, leading to their erosion and transportation.

2. Lithosphere and Hydrosphere: An example of interaction between the lithosphere and hydrosphere is the formation of rivers. Rivers are created when water flows over the Earth's surface, carving channels into the lithosphere.

As water from precipitation or melting ice moves across the land, it erodes and transports sediment, shaping the landscape and forming river systems.

The lithosphere provides the landmass and geological features through which the rivers flow, while the hydrosphere supplies the water necessary for their formation and sustenance.

3. Lithosphere and Biosphere: An example of interaction between the lithosphere and biosphere is the growth of plants. Plants depend on the lithosphere for anchorage and access to nutrients.

The roots of plants penetrate the lithosphere, extracting essential minerals and water necessary for their growth and survival. In return, plants play a vital role in the lithosphere by stabilizing the soil with their root systems, preventing erosion, and contributing to the overall ecological balance of the biosphere.

4. Hydrosphere and Atmosphere: An example of interaction between the hydrosphere and atmosphere is the process of evaporation. Evaporation occurs when water from oceans, lakes, and rivers is heated by the Sun, causing it to change from a liquid state to water vapor and enter the atmosphere.

This water vapor then contributes to the formation of clouds and plays a crucial role in the Earth's water cycle, eventually leading to precipitation and the replenishment of the hydrosphere.

5. Hydrosphere and Biosphere: An example of interaction between the hydrosphere and biosphere is the existence of aquatic ecosystems. These ecosystems, such as oceans, lakes, and rivers, support a wide range of life forms.

They provide habitats for various organisms, including fish, marine mammals, and aquatic plants. The hydrosphere provides the necessary water and nutrients for these organisms to thrive, while the biosphere, in turn, influences the hydrosphere through biological processes like nutrient cycling and oxygen production.

6. Atmosphere and Biosphere: An example of interaction between the atmosphere and biosphere is the process of photosynthesis. Plants and some microorganisms in the biosphere use carbon dioxide from the atmosphere, along with sunlight and water, to undergo photosynthesis.

Through this process, they convert carbon dioxide into oxygen and produce organic compounds that serve as a source of energy for themselves and other organisms. The atmosphere provides the necessary carbon dioxide and oxygen for photosynthesis to occur, while the biosphere plays a critical role in maintaining the balance of atmospheric gases and sustaining life on Earth.

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The division of a prokaryotic cell is called_which occurs in the following steps

Answers

Answer: Binary Fission

Explanation:

Called binary fission

I need this now pleaseee

In your on word write a sentence describing a situation between 2 people and then rephrase to show empathy

Answers

Two people were walking down a busy street, both deep in thought. One of them, a woman, was struggling with a heavy heart. The other person, a man, felt her pain, even though he didn't know her. He wanted to help her, but wasn't sure how. He began to slow his pace and look for a way to show her empathy. He smiled at her in an understanding way and asked if she was okay. She looked up and realized that he was just trying to be kind. She smiled back and thanked him for his concern. The man continued to walk with her and asked her to talk about what was bothering her. The woman was hesitant at first, but eventually opened up and talked about her struggles. The man listened with compassion and offered her some words of encouragement. By the end of the conversation, the woman felt a sense of relief. The man had shown her empathy by listening, understanding, and offering support. She was grateful for his kindness and the feeling of being heard. Both of them continued on their way, feeling a shared sense of connection.

Why is human height a polygenic trait?

Because the alleles for human height are codominant.
Because there are several alleles for the gene that controls human height.
Because the gene that controls human height is pleiotropic.
Because many genes control human height.

Answers

Answer:

D

Explanation:

The answer is D

BRAINILIEST PLEASE

Answer:

Yes, the answer is D

Explanation:

if the economy is initially at long-run equilibrium and aggregate demand declines, then in the short run inflation

Answers

In the short run inflation and output are lower than in the original long-run equilibrium.

If an economy is stated to be in lengthy-run equilibrium, then real GDP is at its ability output, the actual unemployment rate will same the herbal rate of unemployment (approximately 6%), and the actual fee degree will identical the anticipated fee level.

Population growth increases the deliver of exertions, investments will increase the supply of capital, and upgrades in era boom the effectiveness of each labor and capital. So, it's miles herbal for the lengthy-run combination supply to growth with economic increase.

If inflation increases (decreases), significant bank will growth (decrease) interest quotes. This can dampen (growth) combination demand.

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Why is it warm in the summer and cold in the winter?

Answers

Answer:

during the summer we are facing the sun so in the winter we are facing away

I need help asap!

Which of the following is the result of the sun unevenly heating air in the atmosphere and water in the ocean?

A weathering and erosion
B conduction, convection, and radiation
C wind and ocean currents


my Brain is blank… I need help asap

Answers

I gotchu, the answer is b. conduction, convection, and radiation! (hope it's right)

Answer: b

Explanation:


help!! Plsss ASAP really neee it

help!! Plsss ASAP really neee it

Answers

Prokaryotic Cells
Hope this Helps! :D

NEED ASAP 80 POINTS FOR WHOEVER IS RIGHT
All the following are important considerations when planting turfgrass EXCEPT
A.
climate.
B.
its appearance.
C.
the nutrition it provides livestock.
D.
whether or not a lot of people will be walking on it.

Answers

Answer: C. the nutrition it provides livestock

Explanation: Turf grass doesn't need nutrition to provide livestock. Hope this helped!

An amino acid's unique characteristics is defined by the ________.

Answers

an amino acids unique characteristics is defined by the R-group

Question 11 (4 points)
Nucleotides are the units found in nucleic acids and are composed of a phosphate, a sugar, and a nucleotide base. Look at the picture below.
The following are the nucleotide bases found in the nucleotides that make up DNA in living things. Their names are show as the following
I’ll give BRAINLIEST
letters. A, T, G, C. How would the DNA of a human compare to the DNA of a duck?

Answers

Answer:

Everything uses the same nucleotides as the building blocks of it's DNA for instance we have the same letters used in our genetic code as duck do, but they're arranged in different orders or "sequences" therefore making it completely different. The same concept applies when comparing two humans DNA as well.

Explanation:

Hope this helped

write a letter to your uncle who is in abroad telling him u want to join vacation classes with ur friends but ur father is facing some financial problems so he can't afford so u need the help of your uncle who is in abroad​

Answers

Explanation:

Dear Uncle [Uncle's Name],

I hope this letter finds you in good health and high spirits. I have been meaning to share some news with you, and I believe your guidance and support can make a significant difference in my life.

As you know, the summer vacation is fast approaching, and my friends and I have been planning to join vacation classes together. It is an opportunity for us to learn and engage in activities that would enhance our skills and broaden our horizons. We are all excited about the prospect of spending quality time together while acquiring new knowledge.

However, I regret to inform you that my father is currently facing some financial difficulties. Due to unexpected circumstances, he is unable to afford the expenses associated with the vacation classes. It has been a challenging time for our family, and my father's priority is to ensure our basic needs are met.

In light of these circumstances, I am writing to you, dear uncle, with the hope that you may consider extending your support. Your assistance would mean the world to me and enable me to participate in these vacation classes alongside my friends. Your generosity has always been a pillar of strength for our family, and I am sincerely grateful for everything you have done for us.

Attending these classes would not only be a source of knowledge and skill development but also a chance for me to bond with my friends and create lasting memories. It would enhance my educational journey and contribute to my personal growth. I genuinely believe that this opportunity would be a valuable investment in my future.

I understand that everyone has their own financial responsibilities and commitments. Therefore, I completely respect any decision you make, and I am grateful for your consideration. If it is not feasible for you to provide financial assistance at this time, I completely understand, and I will continue to explore other alternatives.

Thank you, dear uncle, for taking the time to read my letter. I eagerly await your response and value your guidance and support. Regardless of the outcome, please know that your love and presence in our lives mean more to me than anything material.

Sending my warmest regards and affection to you and the family. Take care, and I hope to hear from you soon.

With heartfelt gratitude,

[Your Name]

What is the medical term for inflammation of the nose and throat

Answers

The medical term nasopharyngitis is used specifically to refer to the swelling of the nasal passages (the nose) and the back of the throat.

What is nasopharyngitis?

It is associated with the rhinopharynx or nasopharynx, which is the sector of the pharynx that is next to the nostrils and above the back of the throat.

It is an inflammatory condition or a disease that is caused by the action of a virus in the upper respiratory system.

Therefore, we can conclude that the medical term nasopharyngitis is used specifically to refer to the swelling of the nasal passages (the nose) and the back of the throat.

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Design and organise learning experiences according to your local circumstances when teaching Processing (including traditional processing of raw materials; metal processing; food processing)​

Answers

When teaching Processing, it is essential to design and organize learning experiences that align with local circumstances and provide practical applications.

Here is a suggested approach for teaching Processing, including traditional processing of raw materials, metal processing, and food processing, considering local circumstances:

1. Introduction and Contextualization:

Start by introducing the concept of processing and its importance in various industries. Provide examples of local raw materials, metals, and food products that undergo processing. Discuss the significance of processing in the local economy and its impact on society.

2. Field Trips and Industry Visits:

Arrange field trips to local processing facilities such as factories, mills, or food processing plants. These visits offer students firsthand exposure to different processing techniques and machinery. Encourage students to observe and interact with professionals in the field, asking questions and understanding the practical aspects of processing.

3. Hands-on Workshops:

Organize hands-on workshops where students can engage in practical activities related to processing. For example, set up a metalworking workshop where students can learn basic metal processing techniques like cutting, shaping, and welding. Provide guidance on safety measures and proper tool usage.

4. Local Case Studies:

Explore local case studies of successful processing businesses or initiatives. This could involve inviting guest speakers from local processing companies or inviting entrepreneurs who have started their own processing ventures. Students can learn about the challenges, opportunities, and sustainable practices in the local processing industry.

5. Project-Based Learning:

Assign project-based tasks that allow students to apply their knowledge of processing. For example, students could design and develop a prototype for a food processing machine or propose innovative methods to improve traditional processing techniques using local resources. Encourage creativity, critical thinking, and problem-solving skills throughout the project.

6. Community Engagement:

Encourage students to engage with the local community by organizing outreach programs related to processing. This could involve organizing workshops for local artisans or collaborating with local farmers to develop value-added food products. Such activities foster a sense of social responsibility and provide students with real-world experiences.

7. Assessment and Reflection:

Regularly assess student understanding through quizzes, assignments, and presentations. Encourage reflective practices where students can evaluate their own learning journey and identify areas for improvement. Incorporate feedback mechanisms to continuously enhance the learning experiences.

By designing learning experiences that incorporate field trips, hands-on workshops, local case studies, project-based learning, community engagement, and reflective practices, students will develop a holistic understanding of processing and its significance in their local context. This approach will equip them with practical skills, foster creativity, and promote an entrepreneurial mindset, preparing them for future opportunities in the processing industry.

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Check Your Understanding 1. A system consists of components of matter and energy and the processes that involve the matter and energy. Sort the items in the list as components of matter, energy, or processes in a system. a. chemical reaction. b. gas c. heat d. lava e. light f. melting g. motion h. rock i. water ​

Answers

Here, matter is gas, rock, lava and water, energy is heat, light. While the process in a system is melting and motion.

What is matter?

Matter is any material that has a mass and occupies space by having volume in classical physics and general chemistry.

Energy is a physical system's ability to perform work. The uppercase letter E is a common symbol for energy.

The act of determining the best intercommunication of processing units, as well as the best type and design of units in a process system.

In the given scenario,

Mater: gas, rock, lava and water.Energy: heat, and light.Process of system: melting and motion.

Thus, this way the given scenario can be classified.

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If a corn plant has a genotype SsTt, what are the possible genetic combinations that could be present in a single grain of pollen produced by the plant?
O St. sT
© Ss. Tt, ST, st
O ST, st
© ST, ST, St, st

Answers

The maize plant possesses the SsTt genotype.

The F1 generation will produce the children depicted in the punnet square after they are crossed.

What is pollen grain?

A seed plant's pollen is a collection of microspores that typically takes the form of a fine dust. Each pollen grain is a tiny body with a unique shape and structure that develops in seed-bearing plants' male structures before being carried by a variety of agents (such as wind, water, insects, etc.) to the female structures, where fertilization takes place.

The genotype in question is a mono-hybrid heterozygous characteristic.

The pollen grains having a genetic combination like ST, St, sT, and st as depicted in the image will result from a cross between the two genotypes.

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If a corn plant has a genotype SsTt, what are the possible genetic combinations that could be present

How does stirring affect the rate of dissolving the salt in the solution?

Answers

Stirring a solute into a solvent speeds up the rate of dissolving because it helps distribute the solute particles throughout the solvent

The stirrings solute into a solvent speeds up the rate of dissolving because it helps distribute the solute particles throughout the solvent.

Which of the following is an example of a structural adaption?
*
1 point
Spikes on a bearded dragon
Venom in snake bite
Green vs brown coloration
Mimicry

Answers

An example of structural adaptation is a spike on a bearded dragon (option A).

What is structural adaptation?

Adaptation in biology is an instance of an organism undergoing change, or the structure or behavior that is changed.

Adaptation can either be structural or behavioural depending on the change that occurs:

An adaptation can be structural, meaning it is a physical part of the organism. An adaptation can also be behavioural, affecting the way an organism responds to its environment.

An example of a structural adaptation is the way some plants have adapted to life in dry, hot deserts. Plants called succulents have adapted to this climate by storing water in their short, thick stems and leaves.

Therefore, the possession of spikes on a bearded dragon is an example of structural adaptation.

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Please help answer will give 50 points

Please help answer will give 50 points

Answers

The magnitude of the ship's momentum is 6.33 × 10⁸kgm/s.

How to calculate momentum?

Momentum in physics is the tendency of a body to maintain its inertial motion. It is the product of its mass and velocity, or the vector sum of the products of its masses and velocities.

Momentum of a body can be calculated by multiplying the mass of the body by the velocity or speed. According to this question, a ship called Norway has a mass of 6.9 × 10⁷ kg and can reach a speed of 9.17m/s.

The momentum of the ship can be calculated as follows:

Momentum = 6.9 × 10⁷ kg × 9.17m/s

Momentum = 6.33 × 10⁸kgm/s

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Define: hypothesis, theory, principle

Answers

hypothesis: a proposition made as a basis for reasoning, without any assumption of its truth.

theory: an idea used to account for a situation or justify a course of action.

principle:a fundamental truth or proposition that serves as the foundation for a system of belief or behavior or for a chain of reasoning.

What is the site of Photosynthesis?

Answers

Answer:

chloroplasts?

Answer:

The Cell. All green parts of a plant, including green stems and unripened fruit, have chloroplasts, but the leaves are the major sites of photosynthesis in most plants (FIGURE 10.2).. There are about half a million chloroplasts per square millimeter of leaf surface.

Explanation:

i hope this helps!

The supporting function in the cell is performed by:
a. EPR
b. cellular centre
c. centriole
d. microfilaments​

Answers

The supporting function in the cells is performed by the centriole. Centrioles are the paired barrel-shaped organelles. Thus, the correct option is C.

What is a centriole?

Centrioles are the paired barrel-shaped organelles which are located in the cytoplasm of the animal cells near nuclear envelope. Centrioles are responsible for playing a major role in the organization of microtubules that serve as the cell's skeletal system. Centrioles help in the determination of locations of the nucleus and other organelles which are  present within the cell.

Centrioles are responsible for the organization of spindle fibers in the mitotic spindle apparatus and are also found to participate in the completion of cytokinesis during cell division.

Most of the centriole molecules are made up of nine circularly arranged triplet microtubules. In this, a triplet microtubule has a complete microtubule that is the A-tubule onto which the other two additional partial microtubules are assembled that is the B- and the C-tubules, respectively.

Therefore, the correct option is C.

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what age does tachycardia affects

Answers

Answer:

It between the ages of 25 and 40 years.

Explanation:

Which of the following describes a similarity between aquafarming and hydroponic farming?


A. They both require existence of fish.


B. They both require adding nutrient-rich water.


C. Neither requires soil.


D. They both require mutualism.


Pretty sure the answer is B. Someone tell me if i'm wrong.

Answers

Answer: B

Explanation: You Need nutrient-rich water Or The Plant Is Gonna Die
Hope I Helped!

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