Energy is essential for cell/organisms survival. Energy in a cell is produced in

Answer:

The amount of energy the flowing H(+) ions have

Explanation:

Hope it helps.

Answer:

B

Explanation:

APEX

Answer:

vkhc ssh konh dirty chop outbox folks fond

Explanation:

zzz ric do fl go sack too do s7

Answer:

Glycogen

Explanation:

glucose is store inform of glycogen just like protein is stored as amino acid and fat is stored as fatty acid.

Prophase corresponds to description :

(B) the chromosomes condense and the nucleus dissolves.

During Prophase, several significant events occur. Firstly, the chromosomes, which are previously uncoiled and dispersed in the nucleus during interphase, condense and become visible as distinct structures. This condensation allows for easier manipulation and movement of the genetic material.

Additionally, the nuclear envelope, which surrounds the nucleus, starts to dissolve during Prophase. This dissolution allows the condensed chromosomes to become exposed and accessible for subsequent steps in mitosis.

Moreover, other structures, such as the centrosomes, begin to move towards opposite ends of the cell, forming the mitotic spindle. The spindle fibers will later attach to the chromosomes during subsequent phases.

Overall, Prophase marks the initiation of mitosis, where the chromosomes condense and become visible, and the nucleus starts to dissolve, setting the stage for the orderly separation of genetic material during the following stages of mitosis.

Thus, the correct option is : (B) the chromosomes condense and the nucleus dissolves.

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Exchange of carbon dioxide occurs because blood in the pulmonary capillaries has a higher partial pressure of carbon dioxide than atmospheric air does. Therefore, carbon dioxide diffuses out of the plasma into the lung. Hence, the answer is true.

The pulmonary capillaries are thin-walled (just about one cell thick) blood vessels that are found in the lungs, or more specifically, close to the alveoli (air sacks) to enable gaseous exchange between the blood plasma and the atmospheric air. In order to understand how gaseous exchange works in the pulmonary capillaries, we need to understand how gases behave.

Air is made up of gases. Air also exerts pressure on the surfaces they come in contact with. According to Dalton's law, this pressure can be gotten by adding up the partial pressure of the indivigual gases in air. The more the concentration of that gas, the more the partial pressure that gas will have. If the partial pressure of a gas is higher in one area, the gas tends to remove to concentration gradient by diffusion.

In the pulmonary capillary, the partial pressure of carbon dioxide is about 45mmHg, while the partial pressure of carbon dioxide in atmospheric air is about 40mmHg. This difference in partial pressures causes carbon dioxide to diffuse out of the blood plasma. Therefore, the answer to the question above is true.

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Flash Floods are caused by heavy rains and rapid melting of snow these kind of flooding begin in 6 hr or within 3 hr so it give very less time to rescue .

A flood caused by heavy or excessive rainfall in a short period of time, generally less than 6 hours. These kind of floods have sever impact in loss of human life, damage property and land, destruction of crops, loss of livestock, and deterioration of health conditions even cause waterborne diseases.

Large debris and floodwaters can also cause significant damage to bridges and roadways, making travel impossible. Power, telephone, and cable lines can be impacted by flash floods as well.

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Answer:

A

Explanation:

These are the correct layers in order of increasing altitude.

Answer:

Ionosphere

Explanation:

The temperature in the ionosphere increases as altitude increases. In the ionosphere, a layer known as the thermosphere starts. The name thermosphere comes from the temperature increasing as altitude increases.

An assembly drawing is a technical drawing that represents the arrangement and relationship of various parts and components in a mechanical or engineering assembly.

An assembly drawing provides a visual representation of how different parts fit together to create a complete product or system. Assembly drawings are typically used in manufacturing and engineering processes to guide the assembly and production of complex structures or machines.

In this example, the assembly drawing shows a "Widget Assembly." It consists of several components represented by rectangular boxes, which are labeled as "Component." The lines and arrows indicate the relationships and connections between the components, depicting how they fit together to form the complete assembly.

Assembly drawings often include additional information such as part numbers, dimensions, and annotations to provide further details for assembly and manufacturing processes.

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Answer:

As  bicarbonate ions

Explanation:

Answer:

it a

Explanation:

yw

Answer: c

Explanation: 3.0 is 1,000 times as many ions

The statement that best describes the difference is ; The substance with the lower pH has 1000 times as many hydrogen ions per volume of water. ( D )

Given that the substance have pH ; 3 and 6

To prove the statement above we will make use of the pH formula

pH =  -log(H⁺)

for substance with pH = 3

3 = - log(H⁺)

H⁺ ( hydrogen ions ) = 10⁻³

for substance with pH = 6

6 = - log(H⁺)

H⁺ ( hydrogen ions ) = 10⁻⁶

Hence we can state that the substance with the lower pH has 1000 times as many hydrogen ions per volume of water

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Before designing a solution to protect an estuary, the conservation group should gather the following two pieces of information: Ecological Characteristics, and Threat Assessment.

1. Ecological Characteristics: The conservation group needs to understand the specific ecological characteristics of the estuary.

This includes information such as the biodiversity present, the types of habitats within the estuary, and the species that rely on the estuary for their survival.

2. Threat Assessment: It is crucial for the conservation group to assess the specific threats that the estuary is facing. This includes evaluating the extent and impact of invasive species.

The existing human structures or activities that are affecting the estuary, the level of pollution and its sources, and the potential consequences of climate change on the estuary's ecosystem.

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Ten subfields of anatomy: pathological anatomy, radiographic anatomy, gross anatomy, systemic anatomy, developmental biology, cell biology, histology, and regional, surface, and surface and surface anatomy.

The area of physiology known as endocrinology is focused on how the endocrine system and the hormones produced by these glands work. In light of this, endocrinology does not focus on the investigation of how the neurological system or nerve cells operate.

Biology and medicine's field of endocrinology focuses on the endocrine system, disorders that affect it, and the distinct hormone discharges that emerge from it. The integration of developmental processes like proliferation, growth, and differentiation as well as psychological or behavioural actions like metabolism, growth and development, tissue function, sleep, digestion, respiration, excretion, mood, stress, lactation, movement, reproduction, and sensory perception brought on by hormones are also taken into consideration.

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Answer:

the process by which the structure of a biological community evolves over time

Explanation:

Answer:

the process by which the structure of a biological community evolves over time. Two different types of succession—primary and secondary—have been distinguished.

Explanation:

The digestive tract consists of the oral cavity and its associated organs (lips, teeth, tongue, and salivary glands),

The esophagus, the ruminant forestomachs (reticulum, rumen, omasum), and the true stomach in all species, the small intestine, the liver, the exocrine pancreas, the large intestine, and the rectum and anus.

Food could only travel through the body in one direction if the mouth and anus were separate. This improved digesting efficiency. An animal might continue to feed while digesting food and eliminating waste. Different regions of the digestive tract may become specialized for certain digestive tasks.

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Answer:

Two alleles is correct

Explanation:

Alleles are versions of the same gene with slight variations in their sequence of DNA bases. These small differences among alleles of the same gene contribute to each person's unique characteristics.

Answer:

Two atoms slam together to form a heavier atom.

Explanation:

Fusion occurs when two atoms slam together to form a heavier atom, like when two hydrogen atoms fuse to form one helium atom. This is the same process that powers the sun and creates huge amounts of energy—several times greater than fission. It also doesn’t produce highly radioactive fission products.

Answer:

(1)

Accepted theories may be modified or overturned as new evidence and perspective emerges. Scientists are likely to accept a new or modified theory if it explains everything the old theory did and more.

which is c

(2)

Bias is a disproportionate weight in favor of or against an idea or thing, usually in a way that is closed-minded, prejudicial, or unfair. Biases can be innate or learned. People may develop biases for or against an individual, a group, or a belief. In science and engineering, a bias is a systematic error. Wikipedia

which is c

(3)

a balance achieved between two desirable but incompatible features; a compromise.

"a trade-off between objectivity and relevance"

which is d or c

(4)

D. testable

Answer:

4/d 3/c 2/b 1/a

Explanation:

Match the biomolecules to their monomers Proteins: Amino acids, Lipids: They are not made up of monomers, Carbohydrates: Monosaccharides, Nucleic acids: Nucleotides.

Proteins are made up of monomers known as amino acids, while carbohydrates are made up of monomers known as monosaccharides. Lipids, on the other hand, are not made up of monomers since they are not polymers. Nucleic acids are made up of monomers known as nucleotides.

Proteins: Proteins are macromolecules composed of amino acids linked together by peptide bonds. Amino acids are the building blocks of proteins, and there are twenty different amino acids commonly found in proteins. Lipids: Lipids are made up of fatty acids and glycerol but are not made up of monomers since they are not polymers. There are different types of lipids such as phospholipids, triglycerides, and steroids.

Carbohydrates: Carbohydrates are the most abundant biomolecules in the world, and they serve many essential functions in the body. They are composed of monomers known as monosaccharides. Examples of monosaccharides include glucose, fructose, and galactose. Nucleic acids: Nucleic acids are biomolecules composed of monomers known as nucleotides. Nucleotides have three main components: a sugar, a phosphate group, and a nitrogenous base. There are two types of nucleic acids: DNA and RNA.

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Hey there!

Photosynthesis is part of the carbon cycle.

Plants absorb carbon dioxide & sunlight in the middle of the photosynthesis process and create glucose (a type of sugar).

I hope this helps,

have a wonderful day. :)

Photosynthesis is part of the carbon cycle. Therefore option A is correct.

Photosynthesis is a vital process in the carbon cycle, which is the biogeochemical cycle that describes how carbon is exchanged and recycled between the atmosphere, living organisms, oceans, and the Earth's crust.

During photosynthesis, green plants, algae, and some bacteria convert carbon dioxide (CO2) from the atmosphere into organic compounds, such as glucose, using sunlight as an energy source.

This process removes CO2 from the atmosphere, reducing greenhouse gas levels and helping to regulate the Earth's climate.

It is an essential step in maintaining the balance of carbon in the biosphere and plays a significant role in sustaining life on our planet.

Therefore option A Photosynthesis is correct.

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We wrote a scientific statement explaining the changes in plant growth in the Chesapeake Bay since 2014.

Known for its beauty and abundance, the Bay has become "emptier", with fewer crabs, oysters and sailors (fishermen) since the mid-20th century. Nutrient pollution and urban runoff have been identified as major components of impaired water quality in the bay's stress ecosystems and aggravating shellfish decline due to overharvesting.

The bay is facing other environmental concerns, including climate change that is causing sea level rise that erodes coastal areas and infrastructure and changes to the marine ecosystem. These changes have already changed the coastline, eroding islands like Holland Island or Long Island and threatening local infrastructure and economies.

With this information, we can conclude that the environmental changes caused a great change in the biotic factors in the Chesapeake Bay.

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False: The functions of storage, photosynthesis, secretion, etc., are performed by tissues, as they are performed by parenchymatous tissues.

One of the three categories of simple plant tissues, together with collenchyma and sclerenchyma, is parenchyma tissue. For processes including photosynthesis, storage, secretion, assimilation, respiration, excretion, and radial transport of water and solute, parenchyma cells are crucial. They are also in charge of repairing damaged tissues.

There are parenchyma cells throughout the plant, including the leaves, stems, roots, fruits, and seeds. The cells of the plant, a major part of parenchyma, are chlorenchyma which possess chlorophyll and conduct photosynthesis. Sclerenchyma cells provide support to the plant body.

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Answer:

Vì thế sinh vật nhân thực được phân chia thành 3 nhóm chủ yếu là dị dưỡng (Animalia, Fungi, Protozoa) và 2 nhóm chủ yếu là quang hợp, (Plantae, bao gồm cả tảo đỏ, tảo lục và Chromista.

Protection, distribution, and genetic diversity of progeny are the key advantages of seeds over spores.

The embryo is shielded by the seeds from harmful environmental factors. They give the developing embryo food and parental care. The spread of the seeds to far locations keeps members of the same species from competing with one another, averting extinction.

The spores are an asexual form of reproduction. Each microscopic spore has a hard outer covering called a cyst that protects it from unfavourable environmental factors like high temperatures and low humidity. Hence, they have a lengthy lifespan.

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If a mutation occurs such that there is a duplication of the A in the 3rd codon of the mRNA sequence "5' - AUG CUCUAC-3'", it is called a mutation.

A mutation refers to a change in the DNA sequence, which can result in alterations in the corresponding mRNA and protein sequences. In the given mRNA sequence "5' - AUG CUCUAC-3'", the codon is a sequence of three nucleotides that codes for a specific amino acid. The mutation involves a duplication of the A in the 3rd codon. As a result, the new sequence would be "5' - AUG CUACUCUAC-3'". This mutation leads to a change in the mRNA sequence, which in turn affects the translation process during protein synthesis.

The duplication of the A in the 3rd codon may cause several effects depending on the specific amino acid encoded by that codon and its position in the protein. It could lead to an amino acid substitution, where a different amino acid is incorporated into the growing protein chain. This substitution can alter the protein's structure and function, potentially affecting its overall activity or stability. Additionally, the duplication may also cause a frameshift mutation, where the reading frame of the mRNA is disrupted, resulting in incorrect grouping of codons and a different protein sequence downstream of the mutation site.

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Marriage brings a long-term commitment with the same aims and goals. Therefore, option (B) is correct.

Satisfaction with marriage often stems from the long-term commitment shared by both partners, as well as their alignment in terms of aims and goals. When individuals enter into marriage, they commit to building a life together and working towards common objectives.

This shared sense of purpose and mutual understanding fosters satisfaction and fulfillment within the relationship. It allows couples to support each other, face challenges together, and celebrate achievements as a team. Having similar aims and goals provides a foundation for shared growth and the development of a deep emotional bond, leading to higher levels of satisfaction in the marriage.

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Answer:

It is a product of cellular respritation

Answer:

Explanation:

It is a Product Of cellular Respiration

1. photosynthesis

2. glucose

3. hydrosphere

4. chloroplasts

5.

6. animal respiration

7. ecosystem

Carbon is one of the elements that are involved in the biogeochemical cycle.

One way carbon moves from the atmosphere to the biosphere is through a process by which plants use light energy and convert it into biochemical energy. This process is called photosynthesis. Plants use energy from the sun to combine carbon dioxide and water to form glucose.

In photosynthesis, six molecules of carbon dioxide react with six molecules of water to produce oxygen and glucose as follows;

6CO2 + 6H2O ---->C6H12O6 + 6O2. The products of photosynthesis are glucose and oxygen.

Carbon is incorporated  into the carbon cycle via water in the hydrosphere when carbon dioxide dissolves into oceans as the bicarbonate ion. The oceans serve as the largest reservoir of carbon. About 37,000 billion tons of carbon are stored in the oceans out of  about 65,500 billion tons of carbon available globally.

Proteins, nucleic acids, lipids, and carbohydrates are based on carbon. Carbon is contained in all biological molecules which makes it very important in biochemistry.

Photosynthesis is a chemical reaction as shown above. It occurs in the chloroplasts of plant cells which is able to trap energy from the sun in order for the process of photosynthesis to take place.

The reservoirs that make up the carbon cycle are four;

Carbon is transferred from the atmosphere to the biosphere by photosynthesis when green plants absorb carbon in order to produce biomass. The overall scale of the carbon cycle is planetary.

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Answer:

1) Different

2) Different

3) The same

4) The same

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