why can a more complex sugar polysaccharide store more energy than a monosaccharide

A: polysaccharide weigh less than monosaccharide
B: polysaccharide contains carbon atoms
C: polysaccharide have more chemical bonds
D: polysaccharide are made by the sun

Answer:

The correct answer is C eukaryotes have a greater variety of genetic material than prokaryotes.

Explanation:

Prokaryotic cells consist of single chromosome and their DNA is present in a dense region called nucleoid.As one copy of each gene is present in the chromosome prokaryotic cells are haploid.The DNA of prokaryotic cells are circular

 Whereas eukaryotic DNA is linear and multiple distinct chromosomes are present in eukaryotes.Two copies of each chromosome are present are in many eukaryotic cells.As a result the eukaryotic cells are diploid in nature.

   Due to this greater variety of genetic material the domain eukarya are more complex than archea and or bacteria domains.

Answer:

The process where part of the DNA is saved during replication is known as semi conservative replication.

Explanation:

During cell division, a cell must first replicate its DNA (Deoxyribonucleic acid).  When a cell divides into daughter cells , the DNA of the parent cell must be copied because DNA contains the genetic material of an organism. DNA replication is the process in which DNA is copied  during the cell  division cycle.  During replication, the complementary strands of the original double helix DNA are separated and one of the two strands in the original molecule is saved in the new DNA molecule. Thus the new DNA molecule is made of an original strand and a newly synthesized strand. So the DNA replication is known as semi conservative replication. Each strand of the original DNA molecule is referred as the template strand because it provides information for the production of newly synthesized strand. It takes place inside the nucleus of a cell during the s stage  of the cell cycle. During replication, helicase enzyme breaks the hydrogen bonds between the complementary bases (Adenine with Thymine, Cytosine with Guanine) and unwinds the double helix of DNA. The two separated strands create a Y-shaped replication fork and act as templates for the synthesis of new strands of DNA. Enzymes known as DNA polymerases create the new strands.

Answer:

There are two end products of the light reaction of photosynthesis, ATP and NADPH. These molecules are produced during the cyclic and the non-cyclic photophosphorylation reactions. These are the products which are used in the dark reactions.

The ATP and NADPH produced in the light reactions of photosynthesis are transported to the stroma of the chloroplast, where they are used in the Calvin cycle.

The end products of the light reactions of photosynthesis, which are ATP and NADPH, travel to the stroma of the chloroplast. Here, they are utilized in the Calvin cycle to synthesize organic molecules like glucose from carbon dioxide. The light reactions occur within the thylakoid membranes, where photon energy is harnessed to split water molecules, producing electrons, protons, and oxygen. The electrons move through an electron transport chain, resulting in the generation of ATP and NADPH. During this process, hydrogen ions (H+) are pumped into the thylakoid lumen, creating a proton gradient that powers ATP synthase for ATP production.

Answer:

Meme

Explanation:

The term "meme" is well known all over the world. It is usually used in the "world of the internet." It refers to the phenomenon of "virilizing" a piece of information, ie, any video, image, phrase, idea, music, and so on. It helps to spread any knowledge between multiple users from all over the world within a short time. Along with this, it helps to achieve a lot of popularity quickly. The idea of a meme can be summed up by a conductor of behavior that results from the language and culture of a particular place. It can multiply through the ideas and information that originate from individual to individual.

Language and culture intricately influence behavior through gendered communication expectations, cultural norms governing public discourse, and the shaping of thought and action. These factors affect group behaviors and consumer preferences, reflective of deep cultural diversity.

The unique drivers of behavior resulting from language and culture include the roles, attitudes, and personality traits associated with different ways of speaking within a cultural group. Language and gender play a crucial role, with various cultures imposing different expectations on how individuals should communicate based on their gender identities. Deviating from these prescribed roles can lead to social repercussions. Cultural norms and rules influence communication patterns, including which topics are considered appropriate to discuss in public and private spaces. In addition, language, as a complex and flexible tool, shapes our thought and actions, organizes our world, and preserves culture through dynamic speech communities and performative rituals.

These cultural and linguistic differences can influence how people behave in groups, how we interact with each other, and how consumer preferences form based on social norms and religious beliefs. This diversity reflects not just in international contexts but also within communities that share the same language, indicating the deep intertwining of language, culture, and individual experience. Understanding these factors is crucial for fostering effective communication and addressing the subtle nuances that arise from cultural diversity.

A line graph would more helpful showing the growth of the four plants over time. In the Y axis the height could be shown versus the time in the X axis.

Answer: Yes.

Explanation: Prescribed burning activity where fire is applied generally to most or all of an area within well defined boundaries for reduction of fuel hazard, as a resource management treatment, or both.

The statement "does fire have a defined boundary" is absolutely true.

Fire may be defined as a circumstance, procedure, or instance of the burning of fuel or another material that is being ignited and significantly combined with oxygen, liberating light, heat, and flame.

Such types of fire activities generally possess definite boundaries in order to reduce the fuel that is significantly hazardous for the survival of the living organism.

Apart from this, a fire is initiated under full control as well as the management of an external team for regulating the extreme resource utilization, the level of destruction, absolute treatment of resources, and their treatment.

It may also be thought that the activity of fire is one of the most dangerous for the lives and properties of all sorts of living organisms.

Therefore, the statement "does fire have a defined boundary" is absolutely true.

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Answer and Explanation:

18. An experiment in which only one variable is changed is a(an)  controlled experiment .

19. The combination of chemical reactions through which an organism builds up or breaks down  materials as it carries out its life processes is called  metabolism.

20. Neutrons and  protons are found in the nucleus of an atom.

21. A chemical bond formed by the transfer of electrons is a(an)  ionic bond .

22. The pH scale is a measurement system that indicates the concentration of  hydrogen ions in a solution.

Answer:

Meiosis.

Explanation:

Meiosis is used to make special cells - sperm cells and egg cells

The formation of sperm cells and egg cells is necessary for the process of meiosis.

Meiosis is a type of reproduction in which a parent cell divide into four daughter cells that are genetically different from the parent cell. The daughter cells have half number of chromosome of the parent cell.

This process produce the gametes which are the sperm cell and egg cell.Meiosis or gametogenesis is the process that produce human egg and sperm cell. Meiosis or gametogenesis is the process that produce human egg and sperm cell.

Meiosis is a special type of nuclear division which segregates one copy of each homologous chromosome into each new "gamete". It reduces the number of set of chromosomes by half, from 46 to 23, so that when gametic recombination or fertilization occurs the ploidy of the parent will be reestablished. Spermatogonia are the cells in the testes that will undergo meiosis while Oogonia are the egg cells that will undergo meiosis.

Therefore, The formation of sperm cells and egg cells is necessary for the process of meiosis.

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Answer:

Genetic disorder that can result when sister chromatids fail to separate properly is likely to occur in meta-phase (m-phase) because in mitosis during m-phase there is separation of DNA to two equal halves.

Explanation:

Glucokinase or Hexokinase is a enzyme used at the first step of glycolysis.

Result: Glucokinase and hexokinase are used in the first step of glycolysis.

Phloem tissue in the human body performs a similar function to the sieve tube. It consists of sieve-tube cells that are arranged in a long tube and transport organic substances.

Phloem tissue is a plant vascular tissue responsible for transporting organic nutrients, primarily sugars produced during photosynthesis, from the leaves to other parts of the plant. It consists of specialized cells, including sieve tube elements and companion cells, and functions bidirectionally, facilitating the distribution of essential substances throughout the plant.

In the human body, the structure that performs a similar function to the sieve tube is the phloem tissue. The sieve-tube cells in the phloem tissue are arranged end to end to form a long sieve tube, which transports organic substances like sugars and amino acids. These substances flow through perforated sieve plates that connect the sieve-tube cells.

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Explanation:

D) the polarity of water molecules make it the universal solvent

In osmosis, molecules of water move across a semi permeable membrane, from regions of high concentration to regions of low concentration until an equilibrium is reached. This always occurs along the concentration gradient within the system.

Given that water is a universal solvent, capable of dissolving most chemical substances, solutes diffuse into water-filled regions constantly, and the osmotic potential, along with the solute potential may constantly undergo change. Osmosis, restores osmotic balance through the movement of water molecules while restricting the movement of solutes.

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Melting is change of state shows the motion of the oranges most closely model.

Explanation:

Change in the state depicted in the melting is similar to that of motion of the oranges. In this process the particle changes the state from solid to liquid.  when the molecules of the solid speed abundant that the motion kills the attraction by which the molecules can now move past each other as a liquid, melting occurs.  As the energy inside the solid goes up due to some external pressure or temperature, which leads to the increase of substance temperature to the melting point.

Answer:

A. Sexual reproduction

Explanation:

A multicellular organism is made up of more than one cell. Humans, animals, and plants are all examples of multicellular organisms. Groups of cells form tissue, groups of tissue forms organs, groups of organs form systems.

Unicellular organisms receive material directly from their environment.  Multicellular organisms have systems for moving materials throughout their body. Unicellular organisms can perform all of life’s functions within a single cell. Multicellular organisms have many cells that each perform a special function. Cells develop into their mature forms through the process of cell differentiation. Cells differ because different combinations of genes are expressed. Organs are groups of tissues that perform a specific or related function. Organ systems are groups of organs that carry out similar functions.

For example, stem cells are classified into three types: totipotent  (or growing into any other cell type), pluripotent, or growing into any cell type but a totipotent cell), multipotent  (or growing into cells of a closely related cell family).

Answer:

The hawk, because the habitat would only be able to support a few at once. If there are more than a few, than they start dying off due to competition.

Explanation:

Did you get your answer 2 years ago? Please tell me what it was.

Answer:

B. Squirrel

Explanation:

Oak tree -> squirrel ->owl ->eagle

squirrel is eating the producer which makes the squirrel the primary consumer

Answer:

The correct answer will be option- A and D

Explanation:

E.coli is a bacteria which is pathogenic to humans and E. histolytica is an amoeba which is a parasite.  Both are different species but both are single-celled organism which to survive share feature among them.

The common characters shared by these two species are: they depend on the source of energy for their survival which they usually get from the hosts. Both the species reproduce to produce progenies like them which help them maintain continuity of the species of Earth.

Thus, options- A and D are the correct answer.

Both Escherichia coli and Entamoeba histolytica are species of bacteria. They both depend on sources of energy or food and are also capable of reproducing. A and D are the right options.

Bacteria species, including E. coli and E. histolytical, are generally heterotrophic. In order words, they are not able to manufacture their own food but depend on external sources for their food or energy.

Both E. coli and E. histolytical are also capable of fulfilling the characteristics of living organisms, which include reproduction.

Bacteria are capable of reproducing in a variety of ways, including binary and multiple fission.

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Answer: Glycogen

Explanation:

The energy in the human body is stored in the form of glycogen. In human beings the glycogen is stored primarily in the liver and muscle cell.

In liver the glycogen can make upto 5-6% of the organs fresh weight. and can store 100-120 grams of glycogen in it.

Glycogen is released slowly from the liver when the body is starving or the blood glucose is being consumed by the body.

Then there is a need that the stored glycogen is used by the rest of the cells.

Glycogen is the carbohydrate that is used for energy storage in the liver. It's a complex polysaccharide that is broken down into glucose for immediate energy when needed.

The carbohydrate used for energy storage in the liver is glycogen. Glycogen is a complex polysaccharide that serves as the main form of energy storage in animals, especially in the muscles and liver. When the body needs energy, it breaks down glycogen into glucose, which can be used for immediate energy or sent to the body's cells for use in cellular respiration. This makes glycogen a crucial factor in maintaining the body's energy balance.

Contrarily, cellulose is a carbohydrate found in the cell walls of plants, glycerol is a component of fats, and starch is a form of energy storage in plants.

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Answer:

1. DNA verification.

2. Yes.

Explanation:

1. DNA is what makes any body who he is. These are the set of instructions given to any one by their father and mother. So the researchers processed the remains of those soldiers who were all buried, during the battle of Falaise Gap when Gordon's car was hit by German shell, and found that one of the body's remains were exactly match with Dordon's relation DNA.

2. Hyman's team have the ability to do this same procedure with other unidentified soldiers as long as any relatives in relation to those soldiers are available to verify the DNA samples from.

Answer:

common use today, and the other who studied the spectra of colored flames produced by a variety of elements. The two scientists are Robert Bunsen, whose name is associated with today's laboratory burner, and William Kirchhoff, who studied the flame spectra produced by a variety of elements. 4

Explanation:

An abnormal number of chromosomes is known as aneuploidy, which is a kind of chromosomal abnormality.

By either adding or losing chromosomes during mitosis, an aneuploidy results in daughter cells with a total number of chromosomes that is not an exact multiple of a haploid set.

Aneuploidies are typical of several chromosomal abnormalities and cancer cells. In addition, monosomy is a kind of aneuploidy in which daughter cells have just one copy of each chromosome rather than the two copies that diploid cells have.

For instance, the removal of the X chromosome results in Turner syndrome, a monosomy.

Therefore, one daughter cell having 39 chromosomes and the other having 37, is due to aneuploidy.

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Answer:b

Explanation:

Insider trading is the practice of engaging in a cash product based on information that is not usually accessible to investors.

A transaction is described as the exchange of goods and services, the transfer of cash, or the agreement to trade goods & services in the future, based on the transaction definition.

In a firm, there really are primarily four different sorts of financial transactions. Sales, acquisitions, receipts, & payments are the four different categories of financial transactions. Let us just take a moment learning about each of them: Sales are the exchanges in which a purchaser trading activity to a sellers in exchange for money and credit.

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Answer:

The answer is C. 0.62 years

Final answer:

Plants absorb nitrogen through their roots in the form of nitrates, produced by nitrogen-fixing bacteria that live in soil or plant roots. This nitrogen is used to synthesize vital organic compounds like amino acids. Decomposers and nitrifying bacteria also play key roles in the nitrogen cycle by recycling nitrogen back into the soil for plant use.

Explanation:

Plants absorb nitrogen in the form of compounds such as nitrates through their roots, which are essential for their growth. The nitrogen absorbed is a crucial part of the nitrogen cycle, where nitrogen-fixing bacteria convert atmospheric nitrogen into forms that plants can use. These bacteria either live in the soil or in symbiotic relationship with the roots of leguminous plants such as peas. The fixed nitrogen is then used by plants to create amino acids, proteins, and other important organic compounds that are vital for plant growth and development.

Moreover, decomposers play a vital role in the nitrogen cycle by breaking down organic matter, including dead organisms and waste, and releasing nitrogen back into the soil in the form of ammonium ions, which plants can also absorb. These ammonium ions may be further transformed into nitrates by nitrifying bacteria in the soil, completing the cycle and enabling plants to continue to assimilate the nitrogen they need.

Answer:Starch is synthesized from the glucose produced in the green areas of the leaf.

Explanation:

Less than two hours have passed because time passes more slowly in areas with stronger gravitational fields.

Answer: Option A

Explanation:

Einstein discovered the concept called general relativity that is used to predict the space-time. Also, he found that the time and space were conjoined into a continuum as space-time. He proved that the space-time is wrapped and twisted due to the earth's rotation.

He also proved that time will not pass for everyone at the same rate. A fast-moving person can experience that time passing relatively slower than a person without motion. And this difference between the observation of time is called time dilation.

Also, when you are far away from the earth's surface the time goes faster than the time on the earth's surface. This phenomenon is known as gravitational time dilation.

While traveling to space, a huge amount of speed is required for a mass object to escape the strong gravitational force of the earth. Thus the strong gravity curves the space time and shows the time slower meanwhile the normal person in the earth has time running normally.

Answer:

A

Explanation:

EDGE 2021

Answer:

r = (b-d)/p

Explanation:

Net reproductive rate is (r)

Births is (b)

Deaths is (d)

Population is (p)

Answer:

about 37.2 trillion cells in the average human body

Explanation: