From a single fertilized ovum undergoing a series of rapid cell divisions, a human infant develops. The embryonic cells become specialized for a variety of functions. Which of these statements best describes how different cell types develop?
A. Each cell type contains only the active parts of the DNA needed for that cell type.
B. Each cell has multiple copies of DNA that are affected in different ways by the environment to change the function of the cell at regular intervals.
C. Each cell has an identical copy of DNA with enzymes controlling the expression of specific genes, leading to a variety of cells.
D. Each cell type has only one chromosome containing thr DNA needed for that cell type.

Please help ill give you 5 star and brainliest.

Diabetes is a disease that occurs when the pancreas doesn't produce enough insulin, resulting in high blood glucose levels.

For more such questions on Diabetes:

https://brainly.com/question/26666469

#SPJ8

The genetic similarity between the two organism is because DNA codes for the sequence of amino acids in a protein (option D).

DNA, meaning deoxyribonucleic acid, is a nucleic acid found in all living things made up of building blocks called nucleotides which are shaped into a double helix.

The DNA molecule is associated with the transmission of genetic information in a process called genetic expression i.e. transcription and translation.

DNA is first transcribed into mRNA, which is then translated into amino acid sequence, which are building blocks for protein.

Hence, the genetic similarity found when comparing the amino acid sequence of the enzyme is because DNA codes for amino acid sequence.

Learn more about genetic expression at: https://brainly.com/question/10189802

#SPJ1

1. Newton's first law of motion projects that a object at rest will remain at rest, and a object in motion will remain in motion with a constant velocity, until or unless a force is acted upon by the external environment.

2. Newton's second law of motion projects that the acceleration of an object is considered to be directly proportional to the net force acting on the object and generally inversely proportional to its mass.

3. Newton's third law of motion projects that for every action, there is an equal and opposite reaction.

The first law is also renowned as the law of inertia. The second law thoroughly distinguishes the relationship between applied force and the rate of change of momentum. And finally the third law is also know as  the law of action and reaction because it depends on the type of stimulus that is experienced from the environment when the individual is applying force.
To learn more about laws of motion
https://brainly.com/question/26083484
#SPJ1

The three statement related to the renewable sources of energy should be clean & non-pollutting, conventional resources, and available in nature.

It is the energy that should be collected from the renewable resources that should be replenished on the timescale based on the human.

It involved the sources like the sunlight, wind, rain, etc.

Therefore, based on this, we can conclude that the option 1, option 3, and option 4 is correct.

Learn more about energy here: https://brainly.com/question/16627884

Before fossil fuel and electrical power energy were harnessed, Humans used muscle power and direct wind and water power.

The correct option is C.

Muscle power refers to the power generated by humans during the contraction and relaxation of their muscles.

Muscle power can be used to accomplish a variety of tasks such as lifting objects, walking, running, etc.

Before the discovery of fossil fuels, humans use muscle power as well as wind and water power to accomplish tasks such as driving of motors, sailing ships, cutting trees, etc.

Learn more about muscle power at: https://brainly.com/question/16225402

#SPJ1

Answer: A. Conventional should be the correct answer.

Answer:

The law of hydrodynamics is a fundamental principle of fluid dynamics that describes the behavior of fluids in motion, particularly liquids and gases. It is also known as the principle of continuity or the law of conservation of mass.

Explanation:

Answer:

Biological evolution is defined as any genetic change in a population that is inherited over several generations. These changes may be small or large, noticeable or not so noticeable.

Answer:

(Amino acids are the building blocks of proteins.) A type of RNA called transfer RNA (tRNA) assembles the protein, one amino acid at a time.

Explanation:

Amino acids are small organic molecules that are the building blocks of proteins. They have an alpha (central) carbon atom linked to an amino group, a carboxyl group, a hydrogen atom, and a variable part called a side chain.

Proteins are big biomolecules and macromolecules that are composed of one or more long chains of amino acid residues. Proteins can be classified as either macromolecules or biomolecules.

Amino acids are the fundamental components of proteins. They are tiny chemical compounds that contain an alpha (central) carbon atom that is coupled to an amino group, a carboxyl group, a hydrogen atom, and a variable component that is referred to as a side chain.

They are responsible for the majority of the work that occurs within cells and are necessary for the structure, function, and control of the organs and tissues found throughout the body.

Learn more about proteins, here:

https://brainly.com/question/17095120

#SPJ2

Answer:

Option D is correct ..........

Answer:

It is a compound made of twenty-four total atoms.

Answer: False

It is not true

Answer:

B False​

Explanation:

The Simpsons Diversity Index shows the relative abundance of the individual species in the habitat as well as diversity.

The question is incomplete but I will try to help you as much as I can. The term Simpsons Diversity Index shows the relative abundance of the individual species in the habitat it is also a measure of the degree of diversity in species that are present in a habitat.

The values are not shown henece we may not be able to nuerically obtai the value of the Simpsons Diversity Index. A Simpsons Diversity Index close to 1 indicates a high degree of diversity.

Learn more about Simpsons Diversity Index: https://brainly.com/question/13805601?

Answer:

1.Mitochondria is considered as the power house of the cell as it helps in producing large amount of energy in the form of ATP (adenosine triphosphate) that is used in driving various cellular activities.

2.Through a process called photosynthesis, plants use energy in sunlight to turn a gas called carbon dioxide and water into sugar. Plants then use this sugar to grow. At the same time, plants produce a gas called oxygen as a waste product, which is lucky for us and other animals because we need oxygen to breathe!

3.Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere. While cellular respiration releases carbon dioxide into the environment, photosynthesis pulls carbon dioxide out of the atmosphere.

4.Cellular respiration uses oxygen and has it's waste product of carbon dioxide (CO2). How does photosynthesis demonstrate the law of conservation? ... The AMOUNT of carbon-dioxide atoms released by respiration are EXACTLY EQUAL to the atoms of these materials contained in the oxygen and carbon converted.The Law of Conservation of Matter states that matter cannot be created or destroyed. The carbon cycle is an example of the Law because the same carbon atoms are being recycled through the carbon cycle. ... Carbon is used for energy, and some is stored for growth.

The correct answer is A. An infection that migrates via the bloodstream

Explanation:

Osteomyelitis is a serious condition, in which an infection develops in bones. This causes symptoms such as pain, inflammation, and can lead to the spread of the infection to other tissues or bone necrosis if it is not treated. In terms of causes, this condition develops when the bone is exposed to bacteria or similar that causes the infection, this can occur during surgeries or fractures. However, the most common source of infection is via bloodstream this means the bacteria or germ is in the blood and it enters the bone through the bloodstream. Also, once the bacteria or germ is in the bone it causes the infection.

Answer:

Adrenal and pancreas

Explanation:

they both are responsible for regulating sugar levels in the bloodstream

hope it helps

Answer:

Friction: A force that opposes the motion of objects that touch as they move past each other. Friction acts at the surface where objects are in contact.

Explanation:

The force that acts against your pushing force is called friction. is a force that resists the motion between two surfaces in contact. When you try to slide two surfaces across each other, the force of friction resists the sliding motion.

In the word pancreatography, the syllable "cre-a-tog" receives the most amount of emphasis.

Syllables can basically be defined as the units of sound which happen to make up different words. A syllable is a single as well as uninterrupted sound which is pronounced in a single go of the voice. A syllable typically consists of a vowel sound or it may contain a combination of vowel as well as the consonant sounds.

The number of syllables which are present in a word basically affect its pronunciation, stress or the emphasis, as well as the rhythm. The word pancreatography can be divided into the following syllables- pan-cre-a-tog-ra-phy, out of which the cre-a-tog receives the most emphasis during pronunciation.

To know more about syllables

https://brainly.com/question/21369139

#SPJ1

Answer:

The correct option is C 32%

According to Chargaff’s rule in a DNA molecule A = T and G = C and A + G + C + T = 100%. Here cytosine (C) is 18% hence G = 18%

∴

A + T = (100 – 36)%

∴

A + T = 64%

∴

A = 32%

Explanation:

Population growth rate for Zambia is 0.8 % when CBR= 2.9%, Immigration = 1%,CDR = 2.1%, Emigration = 1% are as given above.

The crude birth rate is the number of live births per 1,000 of the population at the midyear census. long explanation The crude birth rate is the number of live births per 1,000 of the expected population at the midyear mark.

Given data;

CBR= 2.9%, Immigration = 1%,

CDR = 2.1%, Emigration = 1%

Now to find the Population Growth Rate use the given formula;

(CBR + Immigration) - (CDR + Emigration) = Population Growth Rate

Population Growth Rate= (CBR + Immigration) - (CDR + Emigration)

the current population of Zambia =18.92 million

now

CBR= 2.9% of 18.92 million=548680

CDR = 2.1% of 18.92 million=397320

Immigration = 1% of 18.92 million=189200

Emigration = 1% of 18.92 million=189200

now putting the values on eq.

Population Growth Rate= (CBR + Immigration) - (CDR + Emigration)

Population Growth Rate= (548680  +189200)-(397320 + 189200 )

Population Growth Rate=151360 *100/18.92 million

Population Growth Rate=0.8%

To know more about Population visit

https://brainly.com/question/27991860

#SPJ1

Answer: loss of groundwater​

Explanation:

Recharge water is the term given to water that replenishes the underground water reserves on the planet. When this is lost therefore, it will directly result in the loss of groundwater.

Loss of recharge water can happen due to several reasons some of them related to human activities. For instance, the paving of roads and drainage systems mean recharge water cannot go through the topsoil and get to underground water resources.

Answer:

Recharge water is the term given to water that replenishes the underground water reserves on the planet. When this is lost therefore, it will directly result in the loss of groundwater.

Loss of recharge water can happen due to several reasons some of them related to human activities. For instance, the paving of roads and drainage systems mean recharge water cannot go through the topsoil and get to underground water resources.

Explanation:

Answer:

Together with an Asian people known as Denisovans, Neanderthals are our closest ancient human relatives. Scientific evidence suggests our two species shared a common ancestor. Current evidence from both fossils and DNA suggests that Neanderthal and modern human lineages separated at least 500,000 years ago.

Answer:

Both share a common ancestor

Explanation:

Both lineages separated at least 500,000 years ago

Answer:

The earthworms reduce the resources available to other animals that eat dead plant matter.

Explanation:

The introduction of non-native earthworms in the Great Lakes region can have negative consequences on the ecosystem, including reducing the leaf litter and other organic matter in the soil, which is a main food resource for many species of animals and invertebrates, causing a decline in the population of those species. I apologize for any confusion my previous response may have caused.

Water can move apoplastically through cells with porous cell walls that mimic plant cells.

As the water travels from cell to cell through osmosis in the root hair, it eventually reaches the xylem. The water is then transferred to the leaves via the xylem vessels and evaporated during transpiration. Similar to the phloem, the xylem consists of elongated cells.

The principal tissues in charge of this movement are phloem and xylem. Water and nutrients are transported in plants in part by evapotranspiration, stomatal regulation, and water potential.

To know more about apoplastic  visit:-

https://brainly.com/question/15000559

#SPJ4

By being a good human being, following moral values we can build a good society.

Economy is growing, GDP is flawed. Wars an Natural disasters are good for GDP. Aristotle in order to make good society, he said, the society must create the pre-conditions. For him the good society was the one that created the conditions for what he calls "Eudaimonia", which means flourishing or thriving.

First are the basic needs of humans that is Food, Shelter, Water and Secondly the amenities for building a successful and good lifestyle and better life.

Moreover, every individual should have freedom to speech, fundamental rights, an attitude of gratitude as well. A person should be a giver, a giver to needy ones, giver of happiness that is spreading happiness, rather than negativity.

Read more about good society,

https://brainly.com/question/12116623

Answer:

i think its B C D C and A

Explanation:

Hope this helps

The mRNA code determines which tRNA molecules are used. The purpose of this process is to synthesize protein. DNA contains the information used to make proteins. The presence of uracil (U) in codons makes difference between DNA and RNA. The correct options are A, D, C, C, and C respectively.

Natural chemical substances called nucleic acids are the main information-transporting molecules in organisms.

They are particularly crucial in controlling protein synthesis. Deoxyribonucleic acid (DNA) and ribonucleic acid are the two primary types of nucleic acids (RNA).

That tRNA molecules are utilized is determined by the mRNA code. The creation of protein is the aim of this procedure.

The instructions needed to create proteins are found in DNA. Codons that contain uracil (U) distinguish between DNA and RNA as RNA possesses uracil in plane of thymine in DNA.

In the sequence given in the second image, the sequence of the mRNA will be C – U – A – G – G – A.

Thus, the correct options are A, D, C, C, and C respectively.

For more details regarding nucleic acids, visit:

https://brainly.com/question/11309892

#SPJ2

Your question seems incomplete, the missing images are:

Answer:

The industrial use of water for hydraulic fracturing, or fracking, can have a significant impact on the availability and quality of water resources. Fracking requires large volumes of water to be mixed with chemicals and injected underground to extract oil and gas from shale formations. This high demand for water can strain local water supplies, especially in regions already facing water scarcity or drought conditions. Moreover, the water used in fracking becomes contaminated with various chemicals and pollutants, making it challenging to treat and potentially affecting the quality of nearby water sources through leakage or spills. The potential depletion and contamination of water resources due to fracking underscore the importance of careful management and regulation to ensure the sustainable use and protection of water supplies.

Explanation:

Answer:

The organelle that is not surrounded by a membrane but sits in the nucleus is called the nucleolus.

Explanation:

The organelle that is not surrounded by a membrane but sits in the nucleus is called the nucleolus. It is a small, dense structure that is responsible for producing ribosomes, which are essential for protein synthesis. Despite not being surrounded by a membrane, the nucleolus is separated from the rest of the nucleus by a distinct boundary, known as the nucleolus organizer region. This region contains specific genes that are involved in the production of ribosomal RNA, which is a key component of the ribosomes. The nucleolus also plays a role in regulating cell growth and proliferation.

The use of renewable energy sources is a promising solution to slowing down or reversing the amount of carbon that humans release into the atmosphere. By transitioning to cleaner forms of energy, we can reduce our carbon footprint and mitigate the negative impacts of climate change.

There are several possible solutions to slowing down or reversing the amount of carbon that humans release into the atmosphere. One possible solution is the use of renewable energy sources such as solar, wind, and hydroelectric power.

By using renewable energy sources instead of fossil fuels, we can reduce the amount of carbon dioxide that is released into the atmosphere during energy production.

This is because renewable energy sources do not produce greenhouse gases like fossil fuels do. For example, when we burn coal or oil to produce electricity, we release large amounts of carbon dioxide into the atmosphere. But when we use solar panels or wind turbines to generate electricity, we do not release any carbon dioxide.

In addition to reducing carbon emissions, renewable energy sources also have other environmental benefits. For example, they do not produce air pollution like fossil fuels do, which can improve air quality and reduce the negative health impacts associated with air pollution.

Know more about   renewable energy  here:

https://brainly.com/question/28147890

#SPJ11