Why are chromosomes so important that they must be precisely and correctly duplicated, sorted, and distributed when one cell divides into two daughter cells?

Answers

Answer 1

Answer: It is important that the daughter cells have a copy of every chromosome, so the process involves copying the chromosomes first and then carefully separating the copies to give each new cell a full set.

Explanation:

In mitosis a cell divides to form two identical daughter cells.


Related Questions

what are eukaryotes multicellular makes its own food are called?
A.Protista
B.Plantee
C.Fungi

Answers

Protista I think I’m not sure but I am pretty sur

Answer: B. Plantee

Explanation: Plants are eukaryotic and multicellular. They make their own food using photosynthesis.

Energy Released from the cellular respiration of glucose is

A.First stores within ATP
B.Stored in the liver as fat
C.Turned into fat
D.used directly for body activity

Answers

Answer:

During the process of glycolysis in cellular respiration, glucose is oxidized to carbon dioxide and water. Energy released during the reaction is captured by the energy-carrying molecule. To this extent, the Answer is (A)

Explanation:

Brainliest Please

Energy that is released from the cellular respiration is called as the ATP that is adenosine triphosphate. It is the energy currency of the cell.

What is the number of phosphate in ATP ?

The number of phosphates in the molecule of ATP is 3 phosphates.

Glucose and the  other food's molecules get broken down by  the controlled stepwise oxidation in order  to just  provide the  chemical energy in form of ATP and the  NADH. Energy  that is released during breakdown of  the glucose and the other organic fuel molecules that are  from  the carbohydrates with fats and  the proteins in the glycolysis is  just captured and  then stored in the  ATP.

During  the cellular respiration the  glucose is just  broken down in presence of  the oxygen in order  to  just produce the  carbon dioxide with water. Energy that is just  released during reaction is  just captured by energy-carrying molecule that is  ATP (adenosine triphosphate).

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When can a species develop genetic diversity?

Answers

Over a long period of time

Answer:

over a long period of time ;)

Explanation:

I know this because another answer said this was the answer and it was answer expert verified... ;)

Name some specialized features that plants have that are used for reproduction. Please help!!

Answers

pollen and asexual reproduction are two :)

If an accident occurs during a lab, what is the first thing you should do?

A
tell the teacher

B
clean it up

C
yell and scream

D
run away

Answers

tell the teacher duhhhh lol

Answer:

A Tell the teacher

Explanation:

You should tell the teacher because yelling and screaming aren't going to solve it, and you probably wouldn't know how to clean it up the right way, and running away would just cause a bigger problem scaring your other classmates.

I need help on this question

Answers

B I think Srry if I’m wrong

predict the evolutionary based on their structures

Answers

there isnt a picture

According to the diagram below how are metamorphic rocks formed
A. Wastes deposited by plants and animals decompose and weather
B. Other rocks experience intense heat and pressure
C. Sand and other particles are buried,compacted, and cemented together
D. Molten rock cools and turns solid

Answers

When rocks are exposed to extreme temperatures, high pressures, hot mineral-rich fluids, or, more frequently, some mixture of these conditions, metamorphic rocks are created. These kinds of conditions can be obtained deep within the planet or where plate tectonics collide.

What two processes result in metamorphic rocks?

Heat and pressure cause an existing rock to change into a new rock, creating metamorphic rocks. When hot magma hits rock, contact metamorphism takes place. Under the intense heat and pressure produced by tectonic forces, regional metamorphism changes substantial portions of existing rocks.

Most metamorphic rocks are formed where?

The majority of metamorphic rocks are formed underground. Extreme pressure and heat are used to produce them. This includes any procedure where heat, force, or the use of chemical fluids change the structure or makeup of a rock while it is still solid.

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Answer:

B. Other rocks experience intense heat and pressure

Explanation:

I got this same question

Which hazard are we more likely able to predict? Tornado or earthquake. Explain your answer.

Answers

Answer:Earthquake

Explanation:

Why do you think fish would have more phosphorus than cows?​

Answers

Yes, Fish have more phosphorus than cow

Explanation:

Phosphorus can be found in foods (organic phosphorus) and is naturally found in protein-rich foods such as meats, poultry, fish, nuts, beans and dairy products

MARK ME BRAINLIST

How do some economists refer to natural resources?
O labor
Oland
O capital
O all of the above

Answers

The Answer is All of the above

how and why is the lion fish detrimental to the local food webs and ecosystems in these waters?

Answers

Lionfish hurt the wellbeing of coral reefs because of their massive predation of native species, and they compete with the native predators for food. ... These feeding habits drastically reduce the native populations in coral reefs, which result in negative effects on the reef habitat.

Which biomolecule is made up of nucleotides?

a. Lipids
b. Carbohydrates
c. Nucleic Acid
d. Proteins

Answers

Nucleic acids

Nucleic acids store and transfer cellular information and transfer energy in all living organisms.

Answer:

c. Nucleic Acid .......

On Monday afternoon, Arun has keyboard practice session in his school auditorium. He crosses his school playground and enters the cool and dark auditorium. Initially he is unable to see anything. But after sometime he is able to make out the way between the rows of seats. During this time, in his eyes.

Answers

Answer:

The correct answer would be - pupils expand or become bigger so more light can enter the eyes.

Explanation:

When Arun crosses the playground he was in a warm and sunny condition where light is more than required so the pupil becomes small in an excess light condition.

So, that less light can enter the eyes and when he enters into a dark auditorium then less light enters in his eye and he can't see a thing and pupil expands and more light enters the eye enabling to see and able to make out the way between the rows of seats

Based on the cell theory, which of the following is true? (5 points) a All cells perform the same function. b All cells are of the same size and shape. c Organisms can have only one or many cells. d Cells vary in size depending on the size of the organism.

Answers

Answer:

C is the correct one

Explanation:

Answer:

The answer is C. Organsims can have only one many cells.

Explanation:

Hope this is helpful!!

How much time do cells spend in telophase and why?

Answers

Answer:

We find that in a 24-hour period, the cells we observed spend 1000.2 minutes in interphase, 180 minutes in prophase, 128.2 minutes in metaphase, 77.8 minutes in anaphase, and 51.8 minutes in telophase. As you can see, cells spend most of their time in interphase, which is expected since this makes up most of the cell cycle!

Explanation:

Polysaccharides are made of?

a. One glucose molecule
b. Many glucose molecules
c. Many fatty acids
d. DNA

Answers

Answer:

b. Many glucose molecules

Explanation:

poly means many

D definetly
Hopefully this helps you
May God bless you

(GIVING BRAINLIEST!!)

In which part of the water cycle does the sun heat up water and turn it into water vapor?

A) Collection
B) Evaporation
C) Precipitation
D) Runoff

Answers

It is b.evaporation

Answer: B

Explanation: The sun interacts with the ocean

Water at the ocean's surface is heated by the Sun. The molecule of liquid water change into water vapor with enough energy. The process is called evaporation. Water in the oceans is lost because of energy from the Sun.

What is the role of the sun in the water cycle quizlet?

The sun's warmth causes the water on the Earth's surface to evaporate, or change from a liquid water to a water vapor or gas.

The sun and gravity play a role in the water cycle

Water is transported around the globe by ocean and atmospheric circulation. The precipitation falls from the clouds to the land through the Watersheds.

Is the water cycle driven by the sun?

The water cycle is powered by the sun's energy. The sun warms the water in the oceans, lakes, and seas. In a process called evaporation, the water changes from liquid to vapor.

What effect did the sun have on the water?

The water cycle is dependent on the sun. The sun provides most of the heat and energy on Earth. Liquid and frozen water evaporate into water vapor gas, which rises high in the sky to form clouds that move over the globe and drop rain and snow.

The major source of energy in the water cycle is the sun

The energy from the sun is what drives the water cycle. Water from the oceans, lakes, rivers, and even the soil is converted into solar energy. transpiration moves water from plants to the atmosphere.

The quizlet is caused by the energy from the sun

There is water in the air. Energy from the Sun causes liquid water to evaporate. Liquids change to the gas state during evaporation. You just studied a few terms.

The puddle is part of the water cycle

Clouds form in the atmosphere of the water that is in a continuous cycle. Water accumulates into a puddle. Evaporation occurs when the sun dries up the puddle. turns into liquid.

What is happening in the water?

The water cycle shows the movement of water. In the form of rain and snow, liquid water falls into water vapor and condenses to form clouds. Water moves through the atmosphere.

Is water attracted to the sun?

Dark surfaces, water and metal absorb sunlight.

The sun's heat and light affect the environment

Earth would be frozen solid without the Sun. Most living things rely on the steady light and heat of the Sun. Liquid water is possible because of the Sun's heat.

How does the sun light up?

Nuclear fusion takes place when the sun's core is very hot and there is a lot of pressure. Nuclear fusion creates heat and light. Our planet is warm enough to support life because of the amount of solar heat and light.

If there was no Sun, what would happen to the water cycle?

Water is constantly moving around the Earth. This is dependent on the Sun's energy. Without the Sun there would be no water cycle, which means no clouds, no rain, and no weather.

How does the sun affect the weather?

A new study suggests that solar variations affect the amount of clouds. Large eruptions on the surface of the Sun can temporarily shield Earth from so-called Cosmic rays which now appear to affect cloud formation.

The Sun is important in the occurrence of atmospheric processes

The weather and the sun. Our changing weather is caused by the energy that the Earth receives from the Sun. Large and small weather systems are warm by solar heat. There are obvious causes and effects of the day-night and summer-winter weather cycles.

The effect of heat?

There are milder effects of heat and health. The effects of heat stroke are severe. This is a serious illness. Body temperature can go up to 105F and can be accompanied by convulsions, coma and even death.

What happens when warm water is blown over land?

The circulation is caused by the low pressure over the warm land and the high pressure in the cool air. The high pressure in the cool air takes the place of the warm air in the low pressure which causes the air to move and wind is formed.

The water cycle has seepage

Water enters the soil from the ground. Seepage is when water slowly moves through soil and rock before being stored underground.

The water cycle has a main source of energy

Credit: NASA.

The water cycle has two main sources of energy

The heat and light of solar energy can cause water to melt or evaporate in the water cycle.

The water cycle requires heat energy from the sun

I was interested in this question because I just finished a course in Environmental Education where there was an interesting part on the Water Cycle.

Why do we cook our food?

Answers

Answer:

The way we cook our food is as important as the way we prepare and store it. Inadequate cooking is a common cause of food poisoning. ... Most foods, especially meat, poultry, fish and eggs, should be cooked thoroughly to kill most types of food poisoning bacteria.

mark me as a brainliest

Translating the code below is a dna

Answers

Where’s the DNA code?

Fred went to the doctor because his body was not producing semen. Which part of Fred's body was most likely functioning incorrectly to cause this problem.

Answers

Answer:

The sperm starts in the testicles and move into the epididymis. So it would have to be the testicles.

Explanation:

I hope this helps.

Answer:

The answer is GLANDS

Explanation:

The person above me is WRONG do not use what they think.

Have a good Day and study hard!

What energy goes into the trumpet to create the sound?

Answers

vibrating column hope this helped you.

Answer:

The energy that goes into the trumpet to create the sound is a standing wave. (I think...)

Explanation:

When a person is blowing into a trumpet, a standing wave is being created based on the shape of the instrument. The  trumpet is formed to produce sound. Notes sound different from one another because they represent different frequencies and therefore a different numbers of nodes.

help will give brainlist

Answers

Answer:

Tapeworm and human.

It’s a competitive world out there and no one knows this better than the male birds of paradise. They perform elaborate routines and have elaborate feathers. Their wild displays can be make or break chances when trying to find a mate. Which mechanism of speciation is at work here?

Temporal/Timing

Behavioral

Geographical

Anatomical

Answers

Answer:

ya delete this answer

Explanation:

Which has more genetic information, a body cell or a gamete? Explain your answer

Answers

The body cell has more genetic information. A gamete only has half the information of a body cell. So when two gametes combine (a sperm and an egg), together they provide the child with all the genetic information needed for its body cells.

Hope this helps :)

true or false: Plant cells need centrioles in mitosis.

Answers

False. Plant cells are able to reproduce without them.

State the 7 steps required to replicate DNA. Include enzymes names and their functions.

Answers

Answer: Step 1: Replication Fork Formation. Before DNA can be replicated, the double stranded molecule must be “unzipped” into two single strands. ...

Step 2: Primer Binding. The leading strand is the simplest to replicate. ...

Step 3: Elongation. ...

Step 4: Termination

Explanation:

Why do candles extinguish when a lid is closed?

Answers

Answer:

fire needs oxygen to burn, when you take that oxygen away by putting a lid on it the fire goes out.

Explanation:

Answer & Explanation:

candles extinguish when a lid is closed because fire needs oxygen to sustain its energy so when the lid is closed no oxygen is coming in, so the candles with the fire slowly extinguish

Which statement accurately compares archaebacteria and eubacteria?

Both take different shapes and sizes.
Both are always heterotrophs.
Both can sometimes live in extreme environments.
Both are known as "true" bacteria.

Answers

Answer: C - Both can sometimes live in extreme environments.

Explanation: On edge2021.

if wrong sorry but I Think A

A classmate explains that igneous rocks can be changed to metamorphic rock by first being melted into magma and then cooling. What correction needs to be made to this statement?

Answers

Answer:

Cooled magma becomes igneous rock

Explanation:

Took the quiz

Rocks can be created in a variety of ways, such as when sand is crushed or when volcanoes erupt.

What are rocks?

There are three different types of rocks: metamorphic, sedimentary, and igneous. These rocks can all alter. In actuality, any rock may transform into any other kind of rock.

Condensation and cooling: The Earth's interior can experience temperatures hot enough to produce magma. Igneous rock is created as crystals develop in the cooling magma.

If the lava cools gradually, as it does if it stays inside the Earth for an extended period, the crystals enlarge. The crystals will be very tiny if the magma cools quickly. Crystallization is the process by which crystals emerge from magma.

Therefore, Rocks can be created in a variety of ways, such as when sand is crushed or when volcanoes erupt.

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