The process by which dna makes a copy of itself is called: a transcription b replication c synthesis d translation

Answers

Answer 1
The answer is b) replication.
Answer 2

Answer:

replication

Explanation:

DNA replication is an important part of cell division, because most cells in an organism must have a copy of the organism's entire DNA sequence.


Related Questions

Why do cells convert the energy stored in the bonds of glucose into energy stored in the bonds of atp?

Answers

Why do cells convert the energy stored in the bonds of glucose into energy stored in the bonds of ATP? Glucose is not a usable energy source for most enzymes.Theenergy in the bonds of glucose can only be extracted by the enzymes of glycolysis and respiration.

Most enzymes can't get their power from glucose. The enzymes of glycolysis and respiration are the only processes that can get the energy out of the bonds of glucose.

Why is the energy stored in glucose transferred to ATP?

It is derived from the glucose that is present in the foods that you consume. Energy is stored in the chemical bonds that are present in glucose molecules. A process known as cellular respiration is what releases the energy that has been stored and changes it into a form that your cells can use. This happens after glucose has been digested and transferred to the cells in your body.

ATP has a very modest amount of usable energy, whereas the molecules that make up food (in the form of carbs) have far higher levels of energy. ATP is easily available to cells, in contrast to carbohydrate molecules, which must first be phosphorylated in order to release the energy that they contain. ATP may be used by cells immediately.

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Sucking, swallowing, coughing, blinking, and yawning are all examples of:

Answers

Umm is this supposed to be dirty? And I think actions

What constitutes the most serious type of accident which could occur at a nuclear power plant?

Answers

The most serious type of accident which could occur at a nuclear power plant is core meltdown caused by a failure of water to circulate among the fuel rods. 
This is what happened in F.ukushima, Japan, in 2011, after a series of devastating earthquakes and tsunamis. This is why F.ukushima is still experiencing extremely high levels of radiation and parts of that area cannot be inhabited anymore.

As electrons move from the higher to the lower energy level, they release energy and ________ occurs. Question 8 options: excitation ground state emission quantum state

Answers

As electrons move from the higher to the lower energy level, they release energy and GROUND STATE occur.
There are many energy levels in atoms of elements and electrons can move from one level to another level and the lowest level possible is called the ground state. An electron needs energy to move from the ground state to an higher energy level. When an electron gains energy, it becomes excited and acquire the capacity to move to an higher level. When an electron in an higher energy level loses energy, it falls back to the ground state. 

The reason the person above said ground state was because they probably assumed once the fireworks went off it got rid of all the electrons excited state. That is incorrect because ground state is the state of an electron (s) lowest energy point. That would be before you even light the fireworks to be set off, not after. After occurs emission, in which the fireworks go off anf color is released which would be photons. The answer is emission. Have a blessed day! :)

Why is lily intrigued by the honey jar?

Answers

In The Secret Life of Bees, Lily is intrigued by the honey jar because it bears an image of a Black Madonna, which symbolizes a deep connection to her past and her quest for identity.

The image on the jar catches Lily's attention because it opens up a sense of mystery and significance, leading her to believe that it might be connected to her late mother, whose memory she is desperately trying to understand and reconcile with.

Lily's fascination with the honey jar reflects her longing for maternal love and guidance, as well as her desire to uncover the truth about her mother. This symbol becomes a driving force in her journey to Tiburon, South Carolina, where she hopes to find answers about her mother and, ultimately, about herself.

Complete Question:

Read "The Secret Life of Bees" by Sue Monk Kidd.

Why is lily intrigued by the honey jar?

How many dna molecules are present in a synapsed pair of homologous chromosomes?

Answers

Answer:

The answer is 4

Explanation:

The answer is 4 because we are talking about pairs of homologous chromosomes and there  two copies  are held together and they are located in the centromere.

Synapsis is two homologous chromosomes pairing. During the event of meiosis homologous chromosomes are being pared but then also separated because of reducing the genetic content of the resulting haploid cells.

Minerals are micronutrients required by the body for various key functions. The mineral is required to carry oxygen in the blood to all body tissues, and is a rich source of this mineral.

Answers

The answer to this question would be: Iron

Iron or Fe is the minerals that used in hemoglobin that binds oxygen or carbon dioxide in red blood cells. Deficiency in iron can lead into lower hemoglobin, thus lowering the oxygen delivery to the body tissue. Iron-rich food would be red meat like chicken or beef and spinach.
Final answer:

Minerals such as iron, calcium, and potassium are essential for bodily functions like oxygen transportation, bone health, and muscle function, which can be obtained through diet or supplements in case of deficiency.

Explanation:Importance of Minerals in the Body

Minerals are inorganic chemical elements critical for various physiological processes in the body. One such mineral is iron, which plays a crucial role in the transportation of oxygen in the blood through its incorporation into hemoglobin. A lack of this essential mineral can lead to health issues such as anemia. Other important minerals include calcium for bone health, potassium for muscle function, and trace minerals like iodine and zinc for various metabolic processes. Essential minerals are often obtained through diet and, in cases of deficiency, supplements may be utilized to maintain proper health.

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A family has a Y-linked disease that affects the father. What is the chance of a male offspring inheriting the same disease?

Answers

100% since male offspring have the y chromosome from father

Answer:

The answer is 100%

Explanation:

Got it correct on PLATO/Edmeuntum

How do you calculate how much energy is transferred from one trophies level to the next

Answers

The amount of energy at eachtrophic level decreases as it moves through an ecosystem. As little as 10 percent of the energy at any trophic level istransferred to the next level; the rest is lost largely through metabolic processes as heat

The crystal system a mineral belongs to relates most to the mineral's _____.

Answers

Th e answer is ATOMIC ARRANGEMENT. I took a quiz and got this question right.

Answer:

Mineral's interior atomic structure

Explanation:

The interior atomic structure of a mineral refers to the system of arrangement and orientation of the atoms within the crystals. They are made up of fundamental unit cells and continue their arrangement periodically in a three-dimensional system.

There is a total of six crystallographic systems and they all have their own characteristics for identification. They are as follows-

1) Isometric system

2) Orthogonal system

3) Monoclinic system

4) Triclinic system

5) Orthorhombic system

6) Tetragonal system

The study of the arrangement of these atomic crystal plays an important role in the field of mineralogy and further, by observing these structures, a mineralogist can determine to which crystallographic system a mineral belongs.

Fish in the class Chondrichthyes have skeletons of cartilage and powerful jaws. Which fish do not belong to this group?

Answers

The Answer is Trout You can See Rays,Skates and even Sharks of course have very powerful jaws but trout have vormine teeth which grow on the top of there mouth therefore they do not belong in the Chondrichthyes Class...So The Answer Is TROUT.
Trout because skates, sharks and rays are stronger than the TROUT. :)

One of the many functions of ____ is to span the plasma membrane and form channels that allow passage of molecules and ions into and out of the cell.

Answers

Protein function includes spanning the plasma membrane to form channels, allowing for the passage of molecules and ions in and out of the cell. 

Depending on their location, membrane proteins may be involved with cell-to-cell signaling and interactions, and channeling of molecules and ions into and out of the cell. The transport of molecules and ions through the plasma membrane is done by passive and facilitated diffusion. Finally, membrane proteins located in the "face" of the membrane closer to the cytosol provide anchoring of the cytoskeletal proteins to the membrane for cell structure stability. 

Answer:

proteins

Explanation:

Were there many or few vessels serving as conduits between the lungs and the heart? why is this important?

Answers

True, there are many vessels serving as a conduit between the lungs and the heart. 

The number of the vessel is many because all the carbon dioxide from body need to be released at the lungs. More vessel means more surface area and blood flow rate to do the diffusion of the gas which means increased diffusion rate. This will allow the lung to transfer oxygen and dump carbon dioxide faster.

A crime has been committed. from the blood spatter, it is possible to determine

Answers

From blood spatter you can determine the angle and the velocity of the blood. If there are several drops, you can pinpoint the source of the blood. Knowing the distance from the source to the blood spatter and the velocity can let you know the height and estimate the force applied.
This all will able you to determine:
1. The angle of impact for a drop of blood
2. Point of convergence for several drops of blood
3. Distance to the point of convergence and a blood drop
4. Point of origin, the source of blood

The application of science to solve practical problems is known as A) biology. B) engineering. C) pseudoscience. D) technology.

Answers

The answer would be D. Technology

The application of science to solve practical problems is known as technology.

What is science?"The systematic study of the structure and behaviour of the physical and natural world through observation and experiment is called science."The methodology in science requires evidence.What is Technology?"The application of scientific knowledge for practical purposes, especially in industry is called technology."It makes our work efficient and effective.Example: it takes lot of time and labor to draw water from a well but with the help of pulley system (it is based on science) the work work can be done effortlessly.

Hence, the correct option is D. technology.

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Which of the following best describes ecological succession? A. The change in the genetic makeup of a species over time B. The change in the number of populations in a community over time C. The change in the composition of species in a community over time D. The change in populations over time

Answers

I would say D is da best answer not rlly 100 but dats seems da best 2 me  

The statement that best describes the process of ecological succession is the change in population over time. Thus, the correct option for this question is D.

What is Ecological succession?

Ecological succession may be defined as the process of gradual and continuous replacement of one community by another community over a long period of time. It is most likely to be taken place by a better competitor. Frederic Clements was known as the father of succession.

According to the theory of ecological succession, the gradual replacement of community is generally accomplished with respect to time.

Primary succession is the initial step of this theory which initiates in the bare area followed by secondary succession. In the absence of disturbance, the climax stage is attained with the most stable type of community.

Therefore, the statement that best describes the process of ecological succession is the change in population over time. Thus, the correct option for this question is D.

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A client taking oral corticosteroids is exposed to varicella. the client has never had the disease and has not received the varicella vaccine. what intervention should the nurse anticipate in order to prevent the client from developing varicella?

Answers

If a client/patient has never been vaccinated for the Varicella and now has been exposed, they cannot be vaccinated. Since the patient is now taking oral corticosteroids the nurse needs to make a fast intervention. The client/patient will need to given another medicine to help them not catch varicella. The medicine that should be given to the client/patient is called acyclovir. 

What are the four levels of protein structure is maintained after denaturing?

Answers

Primary
Secondary
Trinary
Quarternary

Hydrogen bonds remains

When compared to viral and bacterial stis, ectoparasitic infections like crabs and scabies are considered minor in terms of their effect on the body and prevalence.
a.true?

Answers

The statement above is TRUE.
Viral and bacteria STIs are usually acquired through sexual contact with an infected person. These infections have serious devastating effects on the affected and death usually result if the infection is not treated promptly. Some of these infections are still without drugs that can cure them, especially the viral STIS. 
Ectoparasitic infections are those infections that are caused by tiny parasitic organisms. They are usually transmitted by close physical contact. The parasite usually affect skin or hair and typically cause itching. The effects of these infections are mild compare to that of viral and bacterial STIs.

The spindle serves two roles in mitotic cell division. these are to separate the

Answers

They attach to the centromeres and pull apart new chromosomes to the opposite poles of the cell

Answer:

Spindle fiber is made up of microtubules that originates from the centriole present at both the poles of the animal cell. Plant cells do not contain centriole but can generate spindles from centrosomes.

During the mitotic cell division, the spindle fiber attach to a specialized structure made up of a protein complex called kinetochore which is present on the centromere of mature chromosome. Then these spindle pull the chromosome toward the pole through their centromere.

These spindle fibers help to separate the chromosomes during nuclear division in mitosis but it also helps in chromosome editing by holding two sister chromatids at their position together.  

The separation of chromosome is necessary so that after cell division both the daughter cell contains genetic material.

What are two functions of spicules?

Answers

The major function of spicule is to provide structural support to the organisms. Spicules also play other roles and one of the roles is to provide deterrence from predator…s that might attack.
Final answer:

Spicules are sharp, spike-like structures found in sponges, primarily composed of calcium carbonate or silicon dioxide. They serve two main functions: providing the sponge with structural support and deterring predators due to their sharp and indigestible nature.

Explanation:

Spicules are small, sharp, spike-like structures found in organisms such as sponges. Basically, they are made of substances like calcium carbonate, silicon dioxide, or protein and are embedded within the mesohyl layer of the sponge.

Two significant functions of spicules are:

Structural Support: Spicules provide a firm structure to the sponge's body, helping it maintain its shape and resist external pressures. Without spicules, the sponge's body would be soft and susceptible to deformation. Deter Predation: The presence of these sharp structures can deter potential predators, thanks to their sharp and often indigestible nature, which gives the sponge a certain level of protection.

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The observation that chimpanzees are able to use deceptive tactics when competing for food indicates

Answers

The observation that chimpanzees are able to use deceptive tactics when competing for food indicates that the Chimpanzees also have a theory of mind which is used behind creating and implicating these deceptive tactics. The theory of mind reflects that they understand their desires as well as of the others and accordingly plan the tactics. 

Bending over and touching your toes describes what movement in reference to your intervertebral discs? flexion extension lateral flexion hyperextension rotation

Answers

With regard to intervertebral discs, flexion and extension best describes the movement when one bends over and touches their toes. The forward movement of bending over in a forward motion towards the toes can be described as flexion, and the backwards movement towards the upright position is best described as extension movement.

What most likely the result of the polar ice caps melting?

Answers

The sea will rise higher and cause all land masses to be flooded.
Global warming would be the cause of it

If a patient cannot shrug the shoulders against resistance, which cranial nerve (cn) requires further evaluation?

Answers

coral bone
   hsdfghsdg sg agfg

Based on the question, the cranial nerve that required further evaluation is the CN XI, spinal accessory

The spinal accessory nerve refers to the eleventh paired cranial nerve. It contains a purely somatic motor function.

Further Explanation

The spinal accessory nerve has two roots:  

Spinal part Cranial part  

The spinal part arises from the end of the nucleus ambiguous. It also possibly arises from the dorsal nucleus within the vagus nerve. The fibers present in the nucleus are linked bilaterally with corticobulbar tract.

The corticobulbar tract is the motor neuron of the cranial nerves that connect the cerebral cortex with the brainstem.  

The cranial portion of the spinal accessory nerves is very smaller and arises from the lateral part of the medullar oblongata. It leaves the medullar oblongata as five rootlets that unite together and also join the spinal part of the accessory nerves, like it enters the jugural foramen; it can transmit fibers to the spinal part at this point.

It can only unite with the spinal portion of the accessory nerves for a short period of time before it unites with the inferior ganglion within the vague nerve.  At this point, the cranial fibers will now pass to the recurrent laryngeal and pharyngeal branches of the vagus nerve.

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KEYWORDS:

The cranial portionCN XI, spinal accessory The spinal part corticobulbar tractvagus nerve

List adults with different u.s. addresses who have known you for at least three years. the first reference should be a parent or legal guardian.

Answers

you would first list a parent followed by a previous co worker and close friends

What is the greatest source of indoor air pollution in developing countries?

Answers

Solid fuels such as biomass and coal used for cooking and heating are the greatest sources of indoor air pollution in developing countries, affecting women and children the most and leading to respiratory infections and millions of deaths annually.

The greatest source of indoor air pollution in developing countries is the use of solid fuels (such as biomass and coal) for household cooking and space heating. This method of cooking and heating is typically done on open fires or stoves without chimneys, which leads to significant indoor air pollution and the potential for serious respiratory infections. Women and children in developing countries are especially affected by this exposure, as they spend more time within the household where such pollutants are prevalent.

It is estimated that half of the world's population relies on these solid fuels. The resulting indoor air pollution is responsible for over 1.6 million deaths per year and accounts for 2.7% of the global disease burden. Children under the age of five, who are more susceptible to harmful pollutants, constitute roughly half of the deaths associated with the indoor use of solid fuels.

Which describes a function of plasmodesmata?'?

Answers

microscopic channels which traverse the cell walls of plant cells and some algal cells, enabling transport and communication between them
They allow molecules to move between cells.

The sun's energy drives which of the following processes?

A. Volcanic eruptions

B. Earthquakes

C. Weather and ocean circulation

D. Mountain building

Answers

c is the answer
hope it helps.

Im pretty sure its C. Because of temperature I believe.

What type of stimuli are responsible for olfaction and gustation?​
a. ​waveform
b. ​chemical
c. ​mechanical
d. ​electrical?

Answers

The answer is b. ​chemical
 


hope this helps!!!
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